浅谈建筑工程可能出现的问题及解决措施

改革开放以来,我国经济不断发展的同时,基础设施建设也不断提到人们的日常工作日程中,尤其是21世纪以来的城市化进程步伐的加快更是促进了第二产业尤其是建筑行业蒸蒸日上,但是建筑工程也和其他事物一样,都有其正反两个方面,在其速度加快的同时质量问题也受到社会各个方面的关注。本文简述建筑重要性的同时,详细探讨了可能出现的问题和相应的预防政策,希望为以后的发展开辟道路。

Revisiting and Rethinking Regional Urbanization in Changjiang River Delta,China

China is entering a critical and accelerating phase of urbanization.As one of the most urbanized regions in China,the Changjiang(Yangtze)River Delta has experienced dramatic urbanization and urban transformation.However,in the recent years,many changes have taken place in this region and there is limited attention to the regional urbanization path evolution,its problems and the way to solve these problems.Therefore,we should revisit the urbanization process in the Changjiang River Delta again.In this paper,we revisited urbanization paths of the Changjiang River Delta by data analysis,influence factors of urbanization by the Gray Relational Analysis,and major challenges to urbanization of the Changjiang River Delta by theoretical considerations.We found that the urbanization of the Changjiang River Delta had experienced several stages of large-scale spatial and urban system restructuring.Within the Changjiang River Delta,Shanghai,Zhejiang and Jiangshu had experienced different urbanization path with local characteristics.But with their development model gradually converging,their urbanization model is also converging.We also found that the major influence factors affecting the Changjiang River Delta urbanization were dynamic change and urbanization was driven by different key factors in different socio-economic development stages.Meanwhile,the Changjiang River Delta urbanization is facing many problems such as existing institutional arrangements,including the hukou(household registration)system and others which can not meet the needs of current socioeconomic development and urbanization.Therefore,it is imperative to promote institutional innovation and adopt a new urbanization development strategy for the sake of the orderly and sustainable urbanization development in the Changjiang River Delta.

Escaping Low-Level Equilibrium of Urbanization——Institutional Promotion,Social Interaction and Labor Migration

The policies resulting in urban-rural segmentation have not only directly impeded the transfer of labor from rural to urban areas,but also trapped the process of urbanization in a low-level equilibrium,as the negative effects are amplified by interdependencies between interpersonal decisions.This paper finds from the CHIPS2002 data that there is interdependence of rural residents' decision-making on labor migration from rural to urban areas,and the interdependence is strengthened by the exchange of information between rural residents.According to the simulation results of the models in this paper,China's rural-urban labor migration is indeed at a low-level equilibrium.To get rid of the low-level equilibrium,in addition to improving the level of education and promotion of information exchange among rural residents,it is more important to implement "big push " policies to eliminate institutional barriers to labor mobility and accelerate urbanization with the social interaction.

Multi-objective Programming and Social Welfare Analysis of Rural–urban Land Conversion Decision-making

Rural-urban land conversion is an inevitable phenomenon in urbanization arid industrialization. And the decision-making issue about this conversion is multi-objective because the social decision maker （the whole of central government and local authority） has to integrate the requirements of different interest groups （rural collective economic organizations, peasants, urban land users and the ones affected indirectly） and harmonize the sub-objects （economic, social and ecological outcomes） of this land allocation process. This paper established a multi-objective programming model for rural-urban land conversion decision-making and made some social welfare analysis correspondingly. Result shows that the general object of rural-urban land conversion decision-making is to reach the optimal level of social welfare in a certain state of resources allocation, while the preference of social decision makers and the value judgment of interest groups are two crucial factors which determine the realization of the rural-urban land conversion decision-making objects.

A Study on the Remarriage Issues of the Rural Elderly

Our aging process, at the same time, the number of single elderly population is increasing year by year, which makes the elderly remarriage problem becomes more serious. With the acceleration of urbanization process in China, economic development gap between urban and rural areas is widening, resulting in a lot of social problems, of which there are a lot of weak social groups in the cultural and economic level is relatively backward rural areas. Thought to be bound by their material conditions is not high, in the face of social problems even more weak, and they lost even among the elderly also faces remarry rare status quo. Rural elderly remarriage can be resolved related to quality of life and how happy they are old age, so this research will focus on the vast rural areas. After the Rongcheng County of Baoding, Hebei Province and five ordinary village Yixian interviews conducted, combined with a large research literature summed up his own research ideas and research methods. Find out China＇s rural elderly remarriage even lose relevance, problems and influence factors, and the corresponding countermeasures and suggestions： the elderly themselves from both the individual and the external environment to solve. Elderly people to establish a correct view of marriage and spouse, and actively carry out another marriage personal preparation. External environmental needs of the family, society and country in three areas to work together to form a joint force to support the establishment of Trinity molding system from three angles.

The Social Construction of City： Taipei in Human Condition

This paper tries to discuss everyday life and its relation to urban experiences in different aspects of Taipei City in Human Condition, performed by Greenray Theatre in Taiwan since 2001. The serial play, including six parts,1 displays the life of ordinary people, primarily the middle and labor classes. Historically, Human Condition tells about Taiwan Residents＇ life from the period of Japanese occupation in Taiwan to the present day. The public＇s everyday life and their cultural activities are delicately represented on the stage. Human Condition especially focuses on people living in Taipei city, the capital and most populated place of the country. In different historical periods and political atmospheres, the characters＇ economic and social activities, nostalgic feelings about the past, passions for love and friendship, and awakening of fighting for humanity and freedom construct their social positions as well as establish different aspects of Taipei. We can see the transformation of the city by means of people＇s social relationships and economic activities. Drawing on Henri Lefebvre＇s concept of everyday life as rhythmic movement and spatial practice in the process of urbanization, this paper aims at studying the characters＇ social practice that defines their position and formation of identity within place. Human Condition unravels the characters＇ connection and disconnection from place in each period of Taiwan＇s historical and political conditions. The life in Taipei differs from each historical, economic, and political system that defines people＇s attitudes and perspectives toward this land. The characters within every historical background and political system tell us what Taipei represents and symbolizes to people. The transition of Taipei produces impacts on people that endow them with different personalities and perspectives toward life. As globalization invades into this city, the definition of human in city life has to be reconsidered. As a place of encounter, accumulation of cultural hybridity in Taipei formulates multiple dispositions and social structures. By analyzing the characters represented in every historical period of Taipei, this article interrogates to what extent of ＂in-place＂ or ＂out-of-place＂ of the characters is interpreted in this space and, in the progress of urbanized development of Taipei, what the value is to affect and connect people＇s relationships.

Urbanisation and Economic Development in Bosnia and Herzegovina

The fundamental characteristics of urbanisation and economic development of Bosnia and Herzegovina at the end of 19th, and at the beginning of 20th century, have been discussed in the paper. The recent developmental urban processes have been considered through three groups of indicators： demographic, regional and socio-geographic development. Based on results of the surveys conducted in the regional economic centres in Bosnia and Herzegovina in 2011, a development of urban functions in the urban centres has been shown. It has been proved that the dominant tertiary activities have a big importance and an intensive influence on urban and economic development in all urban settlements. The research included a theoretical part within which the literature on urban and economic development of settlements has been searched. For needs of the research, eight economic centres in Bosnia and Herzegovina were chosen. Analysis of the obtained results shows a different level of urbanisation in Bosnia and Herzegovina with particularly separated larger and asymmetrically distributed urban centres： Sarajevo, Tuzla, Mostar, Banja Luka, Zenica, and Biha6. The mentioned urban and economic centres are distributed along the major traffic communications. The settlements in east and west part of Bosnia and Herzegovina, in which a traffic network is poorly developed, have a lower urbanisation level. The obtained data proved the existence of a traditional difference and a different level in development of particular regions and total economy in Bosnia and Herzegovina. Low urbanisation level of a large number of settlements in Bosnia and Herzegovina, is in direct connection with economic development and density of those settlements. The achieved urbanisation level with an overall economic development is characteristic of Bosnia and Herzegovina and of the other countries in its surroundings as well.

Costs and Strategies on Urbanization of Chinese Megacities’ Rural Areas Based on a Case Study of Beijing

As urbanization expands＇ into the suburbs of Chinese cities, the conversion of farmers into citizens with urban social protection is becoming an important issue facing Chinese megacities. Taking Beijing as an example, this paper has calculated the one-off urbanization cost of farmers in China and arrived at the results of 500, 000 yuan per person for urbanization of centralized target regions in the suburb and 200, 000 yuan per person for urbanization of scattered target regions in the exurb. This paper considers that a diversified cost sharing mechanism should be put into place for the step-by-step urbanization of farmers. In addition, policy recommendations are proposed regarding the functional transformation of collective economic organizations, eradication of the urban-rural divide, enhancement of land system innovation and policy improvements for urbanization of rural residents.

Study on migrant workers of intergenerational transmission of poverty and social assistance problems

With the accelerated pace of urbanization, the construction of the city needs a large number of labor force, more and more farmers come out of the countryside to work in the city, forming a special group of migrant workers. With the emergence of migrant workers groups, there has been a new generation of migrant workers. This article from the perspective ofintergenerational transfer of migrant workers poverty, social assistance as the breakthrough point, through the transfer phenomenon and social relief situation of migrant workers in poverty from generation to generation, according to international advanced experience put forward the blocking of migrant workers in the intergenerational transmission of poverty.

Research on Financial Support of New Countryside Construction in China

The cpc＇s 13th Five-Year comprehensive plan put forward a major historic task of building a new socialist countryside. This is the comprehensive implementation of urban and rural development to increase industrial agriculture, move the city to support the countryside, accelerate urbanization and narrow the gap between urban and rural areas. To solve the ＂three rural issues＂, the comprehensive construction ofa well-offsociety, has a very important strategic role to ease the contradiction of China＇s rural and urban ecnomic structure. In the process of building a new socialist countryside, the financial policy, as an important means ofmacroeconomic regulation and control, should play a leading role in solving the effective allocation ＆funds. Due to various factors affected by the current supply of rural financial market constraints, system defects and environmental constraints, there is a large gap between the level of the existing rural financial services and the requirements of the new rural construction which is to be improved urgently.