Research on Technical Solutions to Renovate the Reinforced Concrete Constructions in Vietnam

During the use of constructions, they will be degraded. Due to the negative impact on structures such as increase in vertical load, horizontal windy load needs to evaluate the current state of the constructions before renovating, especially the current state of the main structural system whether necessary to carry out repair and reinforcement or not. In addition, the inspection of the current status constructions before renovating is also the legal basis for the granting of construction permits to renovate and repair degraded works. Reinforced concrete buildings in the coastal areas in Vietnam, in particular, are working in the marine environment leading to damage the reinforced concrete construction. It should be significantly noted. Although there have been legal documents related to the inspection of constructions issued in Vietnam, the detailed contents and procedures of institution for each type of construction have not been mentioned yet. Therefore, the topic research paper of “research on technical solutions to renovate constructions with reinforced concrete structures in Vietnam” is to improve the quality and efficiency of construction. This investigation in Vietnam is very essential. This study uses the method of surveying the current state of the construction works in use, using the experimental sampling method to analyze and evaluate the damage of the work, then propose typical solutions to repair construction. The purpose of this study is to provide a process to check the damage of the works, and to propose solutions to repair them. This work is very important and has practical significance, helping managers to maintain works better.

Pagba Hall Renovated

The Sagya Monastery of the Sagya Sect of Tibetan Buddhism is located in Sa-gya County,Xigaze.

省委书记调研轮胎厂投资超120亿

日前,辽宁省委书记、省人大常委会主任郝鹏到米其林沈阳轮胎有限公司进行调研。郝鹏走进车间察看生产线,听取企业经营发展、规划建设、产品销售等情况介绍。他表示,米其林集团在辽宁投资建厂近30年,目前已累计投资超过120亿元,充分体现了扎根辽宁发展的信心决心。

Research on the Index System of Old Neighborhood Renovation Based on Green Building Evaluation Standard

With the advancement of the transformation,the contradiction between the residents’demand for a better living environment and the convenience of living in the settlements comes to the fore.Effective identification,organic integration,timely adoption,and correct decision-making for the transformation of old neighborhoods are pressing issues in the transformation of old neighborhoods.Therefore,this paper takes the green building evaluation standards of various countries as the research basis and support for the construction of the transformation strategy of old neighborhoods.Through the collection and comparative analysis of the indicators of green building evaluation standards,the index system of transformation is formed,and it also provides a certain foundation for the subsequent related research.

A CHANCE TO RENOVATE

After three decades of dramatic growth,China’s economy needs a breather to refuel Inside a sea-wave-shaped building in Dalian,a coastal city in northeast China’s Liaoning Province,political leaders,business elites and economists from around the world hardly exhausted the list of economic issues that

An Extended Fuzzy-DEMATEL System for Factor Analyses on Social Capital Selection in the Renovation of Old Residential Communities

China has been promoting the renovation of old residential communities vigorously.Due to the financial pressure of the government and the sustainability of the renovation of old residential communities,public-private partnerships(PPP)have already gained attention.The selection of social capital is key to improving the efficiency of the PPP model in renovating old residential communities.In order to determine the influencing factors of social capital selection in the renovation of old residential communities,this paper aims to find an effective approach and analyze these factors.In this paper,a fuzzy decision-making and trial evaluation laboratory(fuzzy-DEMATEL)technique is extended and amore suitable systemis developed for the selection of social capital using the existing group decisionmaking theory.In the first stage,grounded theory is used to extract the unabridged key influencing factors for social capital selection in the renovation of old residential communities.Secondly,by considering the impact of expert weights,the key influencing factors are identified.The interactions within these influencing factors are discussed and the credibility of the results is verified by sensitivity analysis.Finally,these key influencing factors are sorted by importance.Based on the results,the government should focus on a technical level,organizationalmanagement abilities,corporate reputation,credit status,etc.This study provides the government with a theoretical basis and a methodology for evaluating social capital selection.

Multi-subject and multi-objective integrated optimization system and implementation strategy for energy-saving renovation of the existing residential buildings

The core of the healthy and orderly operation of the existing residential building energy-saving renovation market lies in the exploration of the implementation mechanism of multi-subject and multi-objective integrated optimization.The multi-agent and multi-objective integrated optimization system framework is a powerful tool to guide the scientific decision-making of the market core structural entities in the future market practice. This paper analyzes the practical dilemma of energy-saving renovation of theexisting residential buildings in China, summarizes the practical experience of multi-subject and multi-objective integrated optimization of energy-saving renovation of the existing residential buildings in foreign countries, and puts forward beneficial practical enlightenment on the basis of comparison at home and abroad;The design principles of the target integrated optimization system have established a multi-subject and multi-objective integrated optimization system framework for the energy-saving renovation of the existing residential buildings, from six aspects: government guidance, trust consensus, value co-creation, risk sharing, revenue sharing, and social responsibility sharing. This paper proposes a multi-subject and multi-objective integrated practice strategy, in order to promote the efficient and orderly development of China's existing residential building energy-saving renovation market.

Application of Earth Art in Landscape Reconstruction of Urban Industrial Wasteland

The ecological environment of industrial wasteland has been severely damaged,and problems such as environmental pollution,sharp decline in biodiversity,and ecological damage frequently occur.Therefore,reasonable renovation of industrial wasteland has become an urgent issue to be resolved.Earth art originates from nature and integrates with industrial wasteland,which plays a guiding role in promoting the upgrading and transformation of industrial wasteland landscapes,and is of great significance for the healthy development of urban environment,improving urban human settlements,and other issues.The combination of land art and urban industrial wasteland landscape transformation can guide the healthy development of urban environment.

Big Data Analysis and Optimization Suggestions of Cultural Facilities in Shijingshan District,Beijing City

With the successful holding of Beijing Winter Olympic Games in 2022,the planning and cultural services of Shijingshan District have been reviewed,but the systematic planning theory has not been fully applied.Through the big data research method,the location advantages and disadvantages of Shijingshan District were analyzed,and the distribution of its cultural facilities was defined.Feasible optimization schemes were proposed according to its advantages and disadvantages as well as the experience and conditions of the Winter Olympics.

广西城乡风貌改造中传统民居文化的传承与发展(英文)

By analyzing background and present situation of townscape renovation project in Guangxi, endeavors for inheriting and developing cultures of traditional vernacular dwellings in the implementation of this project are discussed, and characteristics of traditional vernacular dwellings in the study area are summarized. Local vernacular dwellings can be classified in the following 3 ways on the basis of their own regional features:First, classifying by the origin and development history:stilt building, courtyard and non-courtyard building, western-style building; Second, by building materials:bamboo-wood building, stone building, adobe building, earth-stone building, brick-wood building, building of mixed materials; Third, by architectural form:stilt building, courtyard building, non-courtyard building. Stilt wooden building in northern Guangxi is a representative of traditional vernacular dwellings in the study area. By giving mature consideration to inheritance and development of cultures of traditional vernacular dwellings, this study proposes that proper renovation plans should be made according to actual conditions of the planning site; form renovation of vernacular dwellings should be taken as the new trend of renovation; traditional cultures should be further explored, demonstrated and protected. These suggestions are of great instructive significance for improving the cultural taste of townscapes.

废弃国防工厂景观改造的研究——以紫柏山庄为例(英文)

With Zibai Eco-farm as an example, this study focuses on the integrated landscape renovation of abandoned national defense plants which were built during 1970s and 1980s in the mountainous area of Liangdang County, Gansu Province, by combining architecture with landscape, environment and folk customs, aims at creating the comprehensive project with regional characteristics and integration of tourism, sightseeing, cultural product development and so on. The design includes the transformation of workshop to civil use, the utilization of terrains, landforms and water resources, the constitution of environment landscapes, as well as the courtyard construction and cultural product planning. The authors hope that this study would help the reformation and utilization of similar state properties.

历史街区景观风貌的更新(英文)

On the description of the landscapes of historical blocks in China,this paper proposes the approaches to renovating the historical blocks,including their repairing and reconstruction. It aims at presenting suggestions for the protection and development of historical blocks through analyzing the methods and procedures for repairing and rebuilding the infrastructures and green landscapes in the blocks.

基于地域自然环境的特色城镇形象研究(英文)

Problems in the development and renovation of towns were pointed out as: imbalance between man-made and natural environment, destructed natural and humanistic landscapes. Significance of protecting and developing natural environment in the present town planning was discussed. Overall planning of Queshan County of Henan Province (China) and planning of new district in Paris (France) were taken for examples to analyze natural environment protection and development pattern of towns in terms of the overall town planning and overall form control. Meanwhile, the destruction of public welfare eco-forest caused by too many water conservancy projects in Zixi County of Jiangxi Province (China) was analyzed to propose a natural environment protection and development pattern from the perspective of ecological engineering construction. Finally, it was stressed that natural environment should be respected in the planning, human-nature harmony integrated into the planning concepts, conflicts between town construction, protection and renovation of natural environment resources coordinated, and instructive measures adopted to settle problems in town planning.

攀枝花铸钢厂工业废弃地景观利用与改造研究(英文)

Renovation design of wasteland on the original Quarter A of Panzhihua Nongnongping Steelcasting Factory was taken for example in this study, natural conditions and biological landscapes in the study area were investigated. Principles and theories of the renovation design were introduced, it was proposed that protection and landscape renovation of industrial heritage had to be insisted to make regular and unique overall spatial layouts. On this basis, design approaches for the wasteland landscape renovation of the steel-casting factory were proposed as "maintaining original images, realizing the functional substitution; optimizing spatial structure; updating seriously-damaged industrial facilities with insignificant functionality; improving and recovering landscape soil; recovering and reconstructing vegetation".

大遗址环境整治与提升策略——以未央宫前殿遗址景观规划为例(英文)

Through introducing concepts of great relics and its protective planning theories, construction of relics park is a characteristic protection mode for cultural heritage in China, and also a useful exploration in the combination of theories and practices of great relics protection. Moreover, it is also the best means of protecting great relics ever found. Taking landscape planning of the front hall relics of the Weiyang Palace, relics of the front hall was believed to have great scientific value, so its environmental renovation and improvement should be based on scientific landscape planning, the whole relics should be protected and displayed scientifically and completely, landscape elements introduced as the effective texture by applying ecological patterns according to actual conditions, new techniques favorable for the protection and scientific research of relics adopted to provide a new strategy for the construction of great ruins park in China.

基于脆性分析的西安城中村改造系统评价(英文)

Renovation system of urban villages in Xi'an City was evaluated. Influence factors of urban village renovation were analyzed on the basis of brittleness theory, and an evaluation index system established through multi-level inconsistency decomposing. By incorporating the catastrophe theory with fuzzy mathematical theory, the mathematic model was created, and catastrophe membership function was obtained as well as evaluation results. Policies for the renovation of urban villages and new direction of the renovation were interpreted. The application case proved that catastrophe progression method was objective and effective and it could provide new concepts for the evaluation and adjustment of urban village renovation. Moreover, application of brittleness theory in the research on urban village renovation is of great instruction and reference value for the present urban construction.

基于旅游业的马湖风景区璜琅村落更新探讨(英文)

By taking Ma Lake Scenic Area of Leibo County in Liangshan Yi Autonomous Prefecture for example, based on field study and the general situation of villages, the paper had analyzed environmental characteristics of Huanglang Village, including the village's history and ethnic customs, landscape resources and environmental ecological quality, and village spatial pattern feature. It had concluded existing problems of villages' construction in tourism development of scenic area, and discussed renovation measures of Huanglang Village from physical and spiritual aspects. On the one hand, villages' physical environment could be renovated through integrating spatial layout pattern of villages, renovating architectural appearance and completing basic facilities. On the other hand, natural landscape and leisure culture could be combined through exploring the culture of Brasenia schreberi and creating comfortable psychological environment of South China, so that tourists could experience good psychological atmosphere, further promoting the healthy and sustainable development of tourism in Huanglang Village.

Renovation and Involution — Paradox of Chinese Literature in Modernity

With a special matter, Chinese literature has differences with traditional theories from western countries in essence, so that Chinese literature demonstrates its renovation and involution. The main reason is its trends of modernity. The transformation from oversea exchange is very important. This paper mainly explains the specific content of paradox of Chinese literature in mo dernity, and explores the reasons for differences between China and western countries.

合肥市环城公园利用与发展研究(英文)

To disclose problems of the Ring Park in Hefei City (the park around the inner city of Hefei, Anhui Province), propose reasonable renovation plans and discuss its future development trend, this study investigates the park through field investigation, questionnaire survey and interview. Through exploring development background and history of the park, it is proposed that the park has no sufficient service facilities but potential dangers, some of its vegetation is destroyed and water quality is greatly reduced, then comprehensive solutions are given as:to improve service facilities by organizing pedestrian and traffic flow in the park and setting the city ring buses; to reduce potential safety hazards by enhancing crime control and daily safety control within the park; to improve the overall eco-environment of the park by renovating its water and embankment, maintaining and adjusting vegetations. Prospects of regional tourism development and conceptions for the further development of this park are proposed, and the authors suggest that more scenic spots should be created and tourist routes reasonably organized.

ON THE SUBURBANIZATION OF BEIJING

Suburbanization is a stage of urbanization provess. The author discesses the situation of Beijing from the data of three population censuses(1964, 1982, 1990) and considers that the suburbanization in Beijing has been in process since 1982. During 1982-1990, population of all districts of the inner city lost 82 000 persons and in fact the permanent residents holding the household registration lost 144 000, which is about 6. 12% of permanent residents in the inner city.Like the West, suburbanization in China the happened against the macro backgrounds of improvements of transportation and loving conditions, growth of urban population moving from rural areas. But in the case of the forces that make decentralization possible, China is different from the western countries. In China, the levels of economy and urbanization are rather low, the red middle class is not rich; only very few Chinese families families provate cars, and the inner cities still have great attraction to Chinese people. The author considers three causes of decentralization: (1) reform of urban land use system brings about migration from the core area; (2) construction of a large number of city roads reinforces this process; (3) reforms of housing system and renovation of dilapidated houses encourage outward movement. However, the process wasn’t of spontaneity of any individual but of the leadership of government and “Dan Wei” (Work Unit).