China's four decades of opening-up coincided with the trend of the world economy, and contributed to its own economic development. With a gradualist approach, China achieved opening-up without causing economic and so...China's four decades of opening-up coincided with the trend of the world economy, and contributed to its own economic development. With a gradualist approach, China achieved opening-up without causing economic and social repercussions, and unleashed institutional dividends that facilitated its reform and development. This approach has breathed lasting momentum and vitality into China's economic growth and structural transition, and improved China's industrial competitiveness and status in the international division of labor. As a basic national strategy and one of the country's five development concepts, opening-up is essential for China to pursue peaceful development and stand proudly in the family of nations. Facing new changes in domestic and international environments in the new era, particularly increasing competition among major countries such as China and the United States, China should proactively explore a new model of opening-up, refocus opening-up from policy supply to capacity building, and form a new pattern of opening-up on all fronts for high-quality economic development.展开更多
The recent accelerated growth rates or efforts to emulate countries that have achieved a rapid pace of economic growth are widely acclaimed as means to uplift millions from poverty. In so doing, however, this rapid ec...The recent accelerated growth rates or efforts to emulate countries that have achieved a rapid pace of economic growth are widely acclaimed as means to uplift millions from poverty. In so doing, however, this rapid economic growth is most likely to coincide with unsustainable levels of consumption, place excessive pressure on life support systems and terrestrial sinks and foreshorten options for the future. Rather than pursuing the "Environmental Kuznets Curve"(EKC) hypothesis that higher income will bring with it the means to reduce the impacts of greater consumption, ecological economists assert that buying our way out of future scarcity with fast growth is indeed contradictory with sustainabil- ity. To better understand these contradictions and explore potential institutional innovations that may enable developing nations to better confront them (in effect,"tunneling under"the EKC), this article refers to recent experience in the BRICS countries (Brazil, Russia, India, China and South Africa). Beginning with a brief comparative summary of major development and environmental indicators, pressures on resources and society in each of the BRICS are discussed, followed by identification of institutional and policy frameworks each country has evolved to confront the challenges of growth and sustainability. The article closes with general conclusions for further research and information sharing among developing nations.展开更多
In the context of global climate change,the internalization of negative externality,which is brought about by the traditional mode of economic growth,has become an inevitable choice.In order to achieve the internaliza...In the context of global climate change,the internalization of negative externality,which is brought about by the traditional mode of economic growth,has become an inevitable choice.In order to achieve the internalization,it is necessary to make innovations on the market mechanism and system,find the value of environmental capital,establish a new mode of economic growth based on environmental capital,and then transform the environmental capital,an exogenous factor of economic growth,into an endogenous factor.Of this,the key of market mechanism and system innovation is the financial innovation that is based on environmental capital and negative externality;the government defines the initial property right of environmental resources and establishes environment energy trading market,so as to guide enterprises to trade environmental resources(represented by carbon emission permit trading) based on the Clean Development Mechanism,and to vigorously develop environmental finance and carbon finance.展开更多
This article analyzes the form and the mechanism of non-public forestry's institution obstacles by classical economies, institution economics', legal economics and economic theories of modern forestry. Regarding the...This article analyzes the form and the mechanism of non-public forestry's institution obstacles by classical economies, institution economics', legal economics and economic theories of modern forestry. Regarding the proprietary institution as the core, and cost-income as the main clewf-it defines the concept and eategory, of non-public forestry subsidy and compensation. And oecorrling to the relased control and efficiency principle of market econonf-this paper establishes a set of institution that accords with the development of non-public forestry, offers both theoretical supports and decision- making references to remove institution obstacles of nan-public forestry, and coordinates the policies of non-public forestry with those of the public-owned forestry.展开更多
This paper traces the origins and achievements of the R^seau Ouest et Centre Africain du Riz--ROCARIZ (West and Central Africa Rice Research and Development Network). The ROCARIZ institutional arrangement showed tha...This paper traces the origins and achievements of the R^seau Ouest et Centre Africain du Riz--ROCARIZ (West and Central Africa Rice Research and Development Network). The ROCARIZ institutional arrangement showed that rice science is approached from multi-stakeholder perspectives that place end users and entrepreneurs at the center of research for development, and collaboration among rice-based stakeholders can be enhanced and sustained. The ROCARIZ used competitive research grants through multi-stakeholder task forces to generate, adapt, and facilitate the adoption of rice-based technologies and approaches by resource poor households. The grants contributed to: (1) farmer adoption of high yielding and multiple stress resilient lowland NERICAs (New Rices for Africa) (NERICA-L); (2) producer access to credit and services resulting in increased marketing of quality seed rice, paddy, and grain rice by farmer entrepreneurs and poor rural households; (3) improved skills of stakeholders on the use of impact assessment tools to demonstrate adoption of rice-based technologies; (4) enhanced skills of rice breeders in molecular assisted marker selection to shorten the varietal development process; and (S) experiential learning and sharing to improve access to information and knowledge.展开更多
The double-line five-step ship-lock of Three Gorges Project (TGP) is an extra-large navigation structure with the maximum design total head and single-step delivery head in the world and complicated technical problems...The double-line five-step ship-lock of Three Gorges Project (TGP) is an extra-large navigation structure with the maximum design total head and single-step delivery head in the world and complicated technical problems.The shiplock is a challenging and world-class project integrating the advanced techniques and equipment,the up-to-date technologies and materials,as well as the advanced project management.Through 17-year construction and 9-year operation of the ship-lock,various difficulties in design,construction,equipment manufacturing and installation as well as system debugging have been overcome effectively.The project management ideas,management system,management methods,technological innovation and team building are summarized according to the management practice of the second stage main work of Three Gorges ship-lock.展开更多
To study the seismic performance and load-transferring mechanism of an innovative precast shear wall(IPSW) involving vertical joints, an experimental investigation and theoretical analysis were successively conducted ...To study the seismic performance and load-transferring mechanism of an innovative precast shear wall(IPSW) involving vertical joints, an experimental investigation and theoretical analysis were successively conducted on two test walls. The test results confirm the feasibility of the novel joints as well as the favorable seismic performance of the walls, even though certain optimization measures should be taken to improve the ductility. The load-transferring mechanism subsequently is theoretically investigated based on the experimental study. The theoretical results show the load-transferring route of the novel joints is concise and definite. During the elastic stage, the vertical shear stress in the connecting steel frame(CSF) distributes uniformly; and each high-strength bolt(HSB)primarily delivers vertical shear force. However, the stress in the CSF redistributes when the walls develop into the elastic-plastic stage. At the ultimate state, the vertical shear stress and horizontal normal stress in the CSF distribute linearly; and the HSBs at both ends of the CSF transfer the maximum shear forces.展开更多
Analyzed the monitor results under current systems concerning game and then pointed out that a way-out to improve chinese coal mine production safety control is to implement system innovation and punish the monitor's...Analyzed the monitor results under current systems concerning game and then pointed out that a way-out to improve chinese coal mine production safety control is to implement system innovation and punish the monitor's lazy behaviors strictly.展开更多
The development of cognitive competences for police officers and other officers of the uniformed services is crucial The Police Academy in Szczytno (Poland) developed--as part of a research and development project ...The development of cognitive competences for police officers and other officers of the uniformed services is crucial The Police Academy in Szczytno (Poland) developed--as part of a research and development project (2013-2015)---an innovative diagnostic system for training that allows automated assessment of the current fitness level of cognitive functions and their online training. The system consists of three interconnected modules: diagnostic module, training module, and knowledge base. It is a fully functional online platform. Various forms of cognitive training in the form of games have been proposed. The system includes a component in the form of a psychophysiological recorder, which is intended for the training of coping with stress. The innovativeness of this diagnostic training system involves the use of information systems to stimulate the cognitive competence of officers by designing exercises in the form of computer games and to permit to verify their current mental shapes. It is assumed that this solution will develop the personal skills of officers and positively affect their operational readiness. Extending the area of application of this diagnostic training module by other functionalities can contribute to improving the effectiveness and safety of work, especially in occupational groups performing tasks requiring special cognitive and psychomotor predispositions.展开更多
The reform of the system of water resource management abroad has started since the 50s of last century, it has left us a lot of experiences in many aspects with the innovation of system, such as the legal environment ...The reform of the system of water resource management abroad has started since the 50s of last century, it has left us a lot of experiences in many aspects with the innovation of system, such as the legal environment in water resources, water rights, water market theory, and the "participation" management of water resources, these experiences has been promoted in more than 40 developing countries. Based on analyzing the theory and experiences of water resources management both at home and abroad, especially the theory and experiences of agricultural water resources management, this paper puts forward the main problems waiting for further investigation in China's water resources management and provides some reference and inspiration for the innovation of the system of water resource management in China.展开更多
The economic crisis of the last three years, which has hit the world, especially the Baltic States together with their ultraliberal way of economy, has forced to look for solutions to overcome the depression. A low le...The economic crisis of the last three years, which has hit the world, especially the Baltic States together with their ultraliberal way of economy, has forced to look for solutions to overcome the depression. A low level of taxation, the policy of"thin state policy" and a small share of public sector have influenced the macroeconomics of Estonia since its re-independence. The indirect taxes, especially the consumption taxes, are dominating in Estonian taxation system. The increase of tax burden a little more than 2% in 2009 through the increase of value added tax (VAT) and excises, and the pruning of income taxation benefits did not enlarge state budget in the same amount. The pruning of budget did not just decrease the internal market of the state very rapidly, but also decrease the incomes of the future periods, due to a big dominant of consumption taxes. The economic depression, which began in 2008, has demonstrated a week orientation of Estonian economy, threaten its taxation system on innovation. The amount of investments has essentially decreased than the decrease of GDP and state budget.展开更多
Nowadays, preschool education has become the weak part of eduction. Thus, the supply system of preschool education has been heatedly discussed accordingly.This thesis makes some suggestions for the supply system innov...Nowadays, preschool education has become the weak part of eduction. Thus, the supply system of preschool education has been heatedly discussed accordingly.This thesis makes some suggestions for the supply system innovation of preschool education in western areas, based on the sampling surveys in Yibin.展开更多
In this paper draw on the innovative concept of investment in the system of agriculture industrialization, examines the status of the industrialization of agriculture in Anhui Province, the industrialization of agricu...In this paper draw on the innovative concept of investment in the system of agriculture industrialization, examines the status of the industrialization of agriculture in Anhui Province, the industrialization of agriculture investment regime status quo, elaborated on the meaning of investment regimes investment system innovation on innovation and industrialization of agriculture, Anhui should be investment in the industrialization of agriculture system innovation, and promote the development of Anhui Province, rural and agricultural industrialization, specification and guidance, as well as the establishment and improvement investment regime; focuses on the innovative design of the investment regime of the industrialization of agriculture in Anhui Province.展开更多
This paper, on the basis of the author realizing the skill evaluation system based on real environment, discusses several commonly used parameter estimation methods based on item response theory ( IRT ) and analyzes...This paper, on the basis of the author realizing the skill evaluation system based on real environment, discusses several commonly used parameter estimation methods based on item response theory ( IRT ) and analyzes the advantages and disadvantages of each estimation method and their respective application fields. Also, it expounds the research theory and design process of skill adaptive evaluation system based on real environment and the innovation of the system.展开更多
Make up for deficiencies in the economic development of market mechanisms through macro-control method. Although the market plays a fundamental role in resource allocation, in other means of regulation it plays an irr...Make up for deficiencies in the economic development of market mechanisms through macro-control method. Although the market plays a fundamental role in resource allocation, in other means of regulation it plays an irreplaceable role in regulating the economy, the management of economic activities. However, by the market "invisible hand" spontaneous adjustment, there is "market failure" problem. Market self-regulation mechanisms inevitable cyclical economic fluctuations and economic crisis, the impact of a sustained and stable economic growth will lead to a waste of resources, environmental degradation is caused, but also it produces uneven regional development, causing social polarization between rich and poor, etc. Public goods such as ecological environment should be through legal means, rather than a means to implement the healthy development of the market environment.展开更多
On the basis of analysis to the operating characteristics of SMEs, the paper pointed out: There is poor access to finance, lack of internal control systems, accounting foundation work is weak, financial Management In...On the basis of analysis to the operating characteristics of SMEs, the paper pointed out: There is poor access to finance, lack of internal control systems, accounting foundation work is weak, financial Management Information Building and other issues in the financial management of SMEs.This paper proposes measures for SMEs to create a favorable policy environment and services, conduct financial system innovation, emphasis on financial innovation and incentives talents, network management, and establish relevant financial penalties supervision system.展开更多
This article from the perspective of sports science and sociology to explain the origin and development ofansai waist drum, analyzes the historical evolution of ansai waist drum, analysis of ansai waist drum in proble...This article from the perspective of sports science and sociology to explain the origin and development ofansai waist drum, analyzes the historical evolution of ansai waist drum, analysis of ansai waist drum in problems existing in the process of development, and according to the analysis and the reality put forward the countermeasures of development of ansai waist drum inheritance: transmission of ansai waist drum based on school, and innovation of art form, "waist drum troupe" building, the establishment of various rules and regulations and the drummer cultivation mechanism and strengthening network, books, magazines and other publicity and performances.展开更多
With rapid development of PetroChina's Qinghai Oilfield, engineering construction quality becomes more and more important in infrastructure construction of the oilfield. Generally speaking, engineering construction q...With rapid development of PetroChina's Qinghai Oilfield, engineering construction quality becomes more and more important in infrastructure construction of the oilfield. Generally speaking, engineering construction quality is related both to national economic development and safety of people and assets. To turn a design map into a materialized object, the construction project involves a large number of elements, such as design, materials, machinery, landform, geological factors, meteorological factors, construction process, technological measures and supervision system. Therefore, quality control holds the key to a construction project.展开更多
文摘China's four decades of opening-up coincided with the trend of the world economy, and contributed to its own economic development. With a gradualist approach, China achieved opening-up without causing economic and social repercussions, and unleashed institutional dividends that facilitated its reform and development. This approach has breathed lasting momentum and vitality into China's economic growth and structural transition, and improved China's industrial competitiveness and status in the international division of labor. As a basic national strategy and one of the country's five development concepts, opening-up is essential for China to pursue peaceful development and stand proudly in the family of nations. Facing new changes in domestic and international environments in the new era, particularly increasing competition among major countries such as China and the United States, China should proactively explore a new model of opening-up, refocus opening-up from policy supply to capacity building, and form a new pattern of opening-up on all fronts for high-quality economic development.
文摘The recent accelerated growth rates or efforts to emulate countries that have achieved a rapid pace of economic growth are widely acclaimed as means to uplift millions from poverty. In so doing, however, this rapid economic growth is most likely to coincide with unsustainable levels of consumption, place excessive pressure on life support systems and terrestrial sinks and foreshorten options for the future. Rather than pursuing the "Environmental Kuznets Curve"(EKC) hypothesis that higher income will bring with it the means to reduce the impacts of greater consumption, ecological economists assert that buying our way out of future scarcity with fast growth is indeed contradictory with sustainabil- ity. To better understand these contradictions and explore potential institutional innovations that may enable developing nations to better confront them (in effect,"tunneling under"the EKC), this article refers to recent experience in the BRICS countries (Brazil, Russia, India, China and South Africa). Beginning with a brief comparative summary of major development and environmental indicators, pressures on resources and society in each of the BRICS are discussed, followed by identification of institutional and policy frameworks each country has evolved to confront the challenges of growth and sustainability. The article closes with general conclusions for further research and information sharing among developing nations.
基金Soft Science Project of Shanghai Science and Technology Development Fund,"Policy Research on Low Carbon Economy based on Carbon Finance Innovation and Low Carbon Industrial Chain"(Grant No.:10692103400)Project of the National Natural Science Foundation of China,"Research on Governance Strategy of Blockholders"(Grant No.:70802015)General project of Shanghai Philosophy and Social Sciences Planning,"The Main Factors that Influence China's Transformation of Economic Development Pattern in the Context of Dual Transitions"(Grant No.:2008BJL003).
文摘In the context of global climate change,the internalization of negative externality,which is brought about by the traditional mode of economic growth,has become an inevitable choice.In order to achieve the internalization,it is necessary to make innovations on the market mechanism and system,find the value of environmental capital,establish a new mode of economic growth based on environmental capital,and then transform the environmental capital,an exogenous factor of economic growth,into an endogenous factor.Of this,the key of market mechanism and system innovation is the financial innovation that is based on environmental capital and negative externality;the government defines the initial property right of environmental resources and establishes environment energy trading market,so as to guide enterprises to trade environmental resources(represented by carbon emission permit trading) based on the Clean Development Mechanism,and to vigorously develop environmental finance and carbon finance.
基金Supported by Shanxi Provincial Soft Science (2004KR88)Shanxi Philosophical Social and Science Fund (04D023Z)
文摘This article analyzes the form and the mechanism of non-public forestry's institution obstacles by classical economies, institution economics', legal economics and economic theories of modern forestry. Regarding the proprietary institution as the core, and cost-income as the main clewf-it defines the concept and eategory, of non-public forestry subsidy and compensation. And oecorrling to the relased control and efficiency principle of market econonf-this paper establishes a set of institution that accords with the development of non-public forestry, offers both theoretical supports and decision- making references to remove institution obstacles of nan-public forestry, and coordinates the policies of non-public forestry with those of the public-owned forestry.
文摘This paper traces the origins and achievements of the R^seau Ouest et Centre Africain du Riz--ROCARIZ (West and Central Africa Rice Research and Development Network). The ROCARIZ institutional arrangement showed that rice science is approached from multi-stakeholder perspectives that place end users and entrepreneurs at the center of research for development, and collaboration among rice-based stakeholders can be enhanced and sustained. The ROCARIZ used competitive research grants through multi-stakeholder task forces to generate, adapt, and facilitate the adoption of rice-based technologies and approaches by resource poor households. The grants contributed to: (1) farmer adoption of high yielding and multiple stress resilient lowland NERICAs (New Rices for Africa) (NERICA-L); (2) producer access to credit and services resulting in increased marketing of quality seed rice, paddy, and grain rice by farmer entrepreneurs and poor rural households; (3) improved skills of stakeholders on the use of impact assessment tools to demonstrate adoption of rice-based technologies; (4) enhanced skills of rice breeders in molecular assisted marker selection to shorten the varietal development process; and (S) experiential learning and sharing to improve access to information and knowledge.
文摘The double-line five-step ship-lock of Three Gorges Project (TGP) is an extra-large navigation structure with the maximum design total head and single-step delivery head in the world and complicated technical problems.The shiplock is a challenging and world-class project integrating the advanced techniques and equipment,the up-to-date technologies and materials,as well as the advanced project management.Through 17-year construction and 9-year operation of the ship-lock,various difficulties in design,construction,equipment manufacturing and installation as well as system debugging have been overcome effectively.The project management ideas,management system,management methods,technological innovation and team building are summarized according to the management practice of the second stage main work of Three Gorges ship-lock.
基金Project(51078077)supported by the National Natural Science Foundation of China
文摘To study the seismic performance and load-transferring mechanism of an innovative precast shear wall(IPSW) involving vertical joints, an experimental investigation and theoretical analysis were successively conducted on two test walls. The test results confirm the feasibility of the novel joints as well as the favorable seismic performance of the walls, even though certain optimization measures should be taken to improve the ductility. The load-transferring mechanism subsequently is theoretically investigated based on the experimental study. The theoretical results show the load-transferring route of the novel joints is concise and definite. During the elastic stage, the vertical shear stress in the connecting steel frame(CSF) distributes uniformly; and each high-strength bolt(HSB)primarily delivers vertical shear force. However, the stress in the CSF redistributes when the walls develop into the elastic-plastic stage. At the ultimate state, the vertical shear stress and horizontal normal stress in the CSF distribute linearly; and the HSBs at both ends of the CSF transfer the maximum shear forces.
文摘Analyzed the monitor results under current systems concerning game and then pointed out that a way-out to improve chinese coal mine production safety control is to implement system innovation and punish the monitor's lazy behaviors strictly.
文摘The development of cognitive competences for police officers and other officers of the uniformed services is crucial The Police Academy in Szczytno (Poland) developed--as part of a research and development project (2013-2015)---an innovative diagnostic system for training that allows automated assessment of the current fitness level of cognitive functions and their online training. The system consists of three interconnected modules: diagnostic module, training module, and knowledge base. It is a fully functional online platform. Various forms of cognitive training in the form of games have been proposed. The system includes a component in the form of a psychophysiological recorder, which is intended for the training of coping with stress. The innovativeness of this diagnostic training system involves the use of information systems to stimulate the cognitive competence of officers by designing exercises in the form of computer games and to permit to verify their current mental shapes. It is assumed that this solution will develop the personal skills of officers and positively affect their operational readiness. Extending the area of application of this diagnostic training module by other functionalities can contribute to improving the effectiveness and safety of work, especially in occupational groups performing tasks requiring special cognitive and psychomotor predispositions.
文摘The reform of the system of water resource management abroad has started since the 50s of last century, it has left us a lot of experiences in many aspects with the innovation of system, such as the legal environment in water resources, water rights, water market theory, and the "participation" management of water resources, these experiences has been promoted in more than 40 developing countries. Based on analyzing the theory and experiences of water resources management both at home and abroad, especially the theory and experiences of agricultural water resources management, this paper puts forward the main problems waiting for further investigation in China's water resources management and provides some reference and inspiration for the innovation of the system of water resource management in China.
文摘The economic crisis of the last three years, which has hit the world, especially the Baltic States together with their ultraliberal way of economy, has forced to look for solutions to overcome the depression. A low level of taxation, the policy of"thin state policy" and a small share of public sector have influenced the macroeconomics of Estonia since its re-independence. The indirect taxes, especially the consumption taxes, are dominating in Estonian taxation system. The increase of tax burden a little more than 2% in 2009 through the increase of value added tax (VAT) and excises, and the pruning of income taxation benefits did not enlarge state budget in the same amount. The pruning of budget did not just decrease the internal market of the state very rapidly, but also decrease the incomes of the future periods, due to a big dominant of consumption taxes. The economic depression, which began in 2008, has demonstrated a week orientation of Estonian economy, threaten its taxation system on innovation. The amount of investments has essentially decreased than the decrease of GDP and state budget.
文摘Nowadays, preschool education has become the weak part of eduction. Thus, the supply system of preschool education has been heatedly discussed accordingly.This thesis makes some suggestions for the supply system innovation of preschool education in western areas, based on the sampling surveys in Yibin.
文摘In this paper draw on the innovative concept of investment in the system of agriculture industrialization, examines the status of the industrialization of agriculture in Anhui Province, the industrialization of agriculture investment regime status quo, elaborated on the meaning of investment regimes investment system innovation on innovation and industrialization of agriculture, Anhui should be investment in the industrialization of agriculture system innovation, and promote the development of Anhui Province, rural and agricultural industrialization, specification and guidance, as well as the establishment and improvement investment regime; focuses on the innovative design of the investment regime of the industrialization of agriculture in Anhui Province.
文摘This paper, on the basis of the author realizing the skill evaluation system based on real environment, discusses several commonly used parameter estimation methods based on item response theory ( IRT ) and analyzes the advantages and disadvantages of each estimation method and their respective application fields. Also, it expounds the research theory and design process of skill adaptive evaluation system based on real environment and the innovation of the system.
文摘Make up for deficiencies in the economic development of market mechanisms through macro-control method. Although the market plays a fundamental role in resource allocation, in other means of regulation it plays an irreplaceable role in regulating the economy, the management of economic activities. However, by the market "invisible hand" spontaneous adjustment, there is "market failure" problem. Market self-regulation mechanisms inevitable cyclical economic fluctuations and economic crisis, the impact of a sustained and stable economic growth will lead to a waste of resources, environmental degradation is caused, but also it produces uneven regional development, causing social polarization between rich and poor, etc. Public goods such as ecological environment should be through legal means, rather than a means to implement the healthy development of the market environment.
文摘On the basis of analysis to the operating characteristics of SMEs, the paper pointed out: There is poor access to finance, lack of internal control systems, accounting foundation work is weak, financial Management Information Building and other issues in the financial management of SMEs.This paper proposes measures for SMEs to create a favorable policy environment and services, conduct financial system innovation, emphasis on financial innovation and incentives talents, network management, and establish relevant financial penalties supervision system.
文摘This article from the perspective of sports science and sociology to explain the origin and development ofansai waist drum, analyzes the historical evolution of ansai waist drum, analysis of ansai waist drum in problems existing in the process of development, and according to the analysis and the reality put forward the countermeasures of development of ansai waist drum inheritance: transmission of ansai waist drum based on school, and innovation of art form, "waist drum troupe" building, the establishment of various rules and regulations and the drummer cultivation mechanism and strengthening network, books, magazines and other publicity and performances.
文摘With rapid development of PetroChina's Qinghai Oilfield, engineering construction quality becomes more and more important in infrastructure construction of the oilfield. Generally speaking, engineering construction quality is related both to national economic development and safety of people and assets. To turn a design map into a materialized object, the construction project involves a large number of elements, such as design, materials, machinery, landform, geological factors, meteorological factors, construction process, technological measures and supervision system. Therefore, quality control holds the key to a construction project.