scholarly journals Research on Green Construction Technology Applied at Guangzhou Hongding Building Project

2018 ◽  
Vol 38 ◽  
pp. 03017
Author(s):  
Yong Zhong Lou
Keyword(s):  
Construction Industry ◽  
Development Strategy ◽  
Construction Technology ◽  
Green Construction ◽  
New Construction ◽  
Specific Practice ◽  
Traditional Construction ◽  
Construction Model ◽  
Building Project ◽  
Construction Mode

The green construction technology is the embodiment of sustainable development strategy in the construction industry, and it is a new construction mode which requires a higher environmental protection. Based on the Hongding building project, this paper describes the application and innovation of technical in the process of implementing green construction in the project, as well as the difficulties and characteristics in the specific practice; .The economic and social benefits of green construction are compared to the traditional construction model; .The achievements and experience of the green construction technology are summarized in the project; The ideas and methods in the process of implementing green construction are abstracted; some suggestions are put forward for the development of green construction.

The Researches on the Green Construction Model of the Steel Building System of Residence Project

2011 ◽  
Vol 52-54 ◽  
pp. 773-776
Author(s):  
Wei Chen ◽  
Li Jie Duan ◽  
Yu Chun Cai
Keyword(s):  
Construction Industry ◽  
Manufacturing Industry ◽  
Steel Structure ◽  
Suitable Model ◽  
Green Construction ◽  
Steel Building ◽  
Project Construction ◽  
Building System ◽  
Construction Model ◽  
Different Levels

The steel building system of residence project has more advantage in environment protection and project management than the traditional residence project construction. The main steel structure residence components can be manufactured in the green construction base as the manufacturing industry. The key issue to realize the green construction model of steel building system of residence project is to apply with a suitable model of green construction base. This paper introduced four types of green construction base which are different levels related with project, enterprise, industry and region to combine construction industry with manufacturing. The TOPSIS method was applied to evaluate and analyze to figure out the optimization model of green construction base in steel building system of residence project.

scholarly journals Optimal Design and Practice of the Construction Scheme for Laying the Whole Track Bed on the Subway Ballastless Track

2020 ◽  
Vol 165 ◽  
pp. 04003
Author(s):  
Chen Hui ◽  
Qi zhenfang
Keyword(s):  
Construction Industry ◽  
Modern Society ◽  
Rail Transit ◽  
Construction Technology ◽  
Ballastless Track ◽  
Construction Scheme ◽  
New Construction ◽  
Design And Practice ◽  
Stable Development ◽  
Modern Building

In the development of modern society, our country attaches more importance to the development of the construction industry, and strengthens the supervision, so that the construction industry can be developed to the mode of industrialization. That combining with the construction needs of prefabricated concrete assembly in our country and taking comprehensive analysis of various factors and application, can enhance the structural stability and safety of prefabricated concrete assembly, thus can meet the needs of the modern building industrialization development, and improve the overall quality and efficiency. In the development of subway transportation field, laying the whole track bed of Ballastless track is an important core work, which is the new construction of rail transit. This paper made perfect management system, carried out all kinds of work, improved the construction technology of the whole track bed and perfected the construction plan, with the result of prolonging the service life of the subway ballastless track and promoting the stable development of modern society in our country.

scholarly journals Key Issues of Green Construction Management and Project Cost Control in the New Era

2021 ◽  
pp. 01-07
Author(s):  
Guoan Wei
Keyword(s):  
Construction Industry ◽  
Construction Management ◽  
Cost Management ◽  
Green Building ◽  
Project Cost ◽  
The Sustainable Development ◽  
Construction Enterprises ◽  
Green Construction ◽  
Construction Project Cost ◽  
Traditional Construction

Green building is the inevitable trend of the development of the construction industry. One of the key links to realize green building is green construction management. The poor economy of traditional construction hinders the smooth promotion of green construction in the construction industry. This paper mainly from the green building and green construction two concepts of related content research. Through the analysis and discussion of the main principles of project cost management in green construction, this paper briefly expounds some implementation measures of project cost management in green construction. This paper deeply discusses the current situation of green construction project cost management, and puts forward relevant improvement countermeasures. The experimental results show that: construction enterprises should make innovative thinking on construction management and bring green construction into project management. This can provide impetus for the sustainable development of the construction industry.

Evolution Mechanism of Off-site Construction Ecosystem Based on the LotkaäóñVolterra Model: A Case Study

2016 ◽  
Author(s):  
Fangyun Xie ◽  
Chao Mao ◽  
Guiwen Liu
Keyword(s):  
Construction Industry ◽  
Rapid Development ◽  
High Energy ◽  
Industry Chain ◽  
Production Relations ◽  
New Construction ◽  
Global Construction ◽  
Strategy Planning ◽  
The Government ◽  
Traditional Construction

Off-site construction (OSC) is an alternative method to conventional construction for solving problems of high energy consumption, high pollution, and poor efficiency. OSC is a reform trend for the global construction industry. The emergence of OSC can influence the production relations in traditional construction industry chain, thereby changing the roles of stakeholders in such new construction sector. Given that most developing countries at present are still in the initial stage of adopting OSC, their construction industry is far from forming healthy and symbiotic ecosystem and highly efficient industry chain. Therefore, the scientific and rapid development of OSC becomes restricted. This study analyzes the mechanism of OSC ecosystem, reduces the vague understanding of OSC by stakeholders, and provides a reference for the strategy planning of stakeholders. From the perspective of bionics, this study aims to (1) establish an OSC ecosystem based on the theory of ecology and delimit the role of stakeholders in the OSC ecosystem, and (2) establish a LotkaäóñVolterra model for the OSC evolution. The OSC development in Beijing is used as an example. Data are collected and models are verified to discuss the state, trend, and turning point of the OSC evolution. The findings of this study can help stakeholders in comprehensively understanding the inherent historical development of OSC and provide a reference for the government decision making.

Achievement and Future Prospects of ICT Construction in Japan

2016 ◽  
Vol 28 (2) ◽  
pp. 123-128 ◽  
Author(s):  
Kazuyoshi Tateyama ◽  
Keyword(s):  
Population Projections ◽  
Tax Revenue ◽  
Construction Technology ◽  
Future Prospects ◽  
Budget Cuts ◽  
Promising Tool ◽  
Complex Projects ◽  
Severe Reduction ◽  
New Construction ◽  
Construction Model

[abstFig src='/00280002/02.jpg' width=""300"" text='Unmanned construction system' ]Population projections for Japan suggest that the production-age population, ages 15 to 64, will be 70% or less in 2045 than that of today. In the field of construction, such rapid reductions in the production-age population will bring about a severe reduction in the number of workers as well as budget cuts in infrastructure investment due to the decrease of tax revenue. At the same time, infrastructure, which has already been constructed, is now due for maintenance and approaching its renewal dates. Therefore, the task of stably providing infrastructure for society into the future will be more difficult than ever. In the field of construction, more complex projects will have to be carried out with limited manpower and budgets. This problem will be addressed, not by an extension of existing means, but by innovations in construction technology. ICT (Intelligent Construction Technology) is expected to be a promising tool to meet these future needs. This article discusses current conditions and future prospects for a new construction model utilizing ICT in Japan.

scholarly journals Evolution Mechanism of Off-site Construction Ecosystem Based on the LotkaäóñVolterra Model: A Case Study

2016 ◽  
Author(s):  
Fangyun Xie ◽  
Chao Mao ◽  
Guiwen Liu
Keyword(s):  
Construction Industry ◽  
Rapid Development ◽  
High Energy ◽  
Industry Chain ◽  
Production Relations ◽  
New Construction ◽  
Global Construction ◽  
Strategy Planning ◽  
The Government ◽  
Traditional Construction

Off-site construction (OSC) is an alternative method to conventional construction for solving problems of high energy consumption, high pollution, and poor efficiency. OSC is a reform trend for the global construction industry. The emergence of OSC can influence the production relations in traditional construction industry chain, thereby changing the roles of stakeholders in such new construction sector. Given that most developing countries at present are still in the initial stage of adopting OSC, their construction industry is far from forming healthy and symbiotic ecosystem and highly efficient industry chain. Therefore, the scientific and rapid development of OSC becomes restricted. This study analyzes the mechanism of OSC ecosystem, reduces the vague understanding of OSC by stakeholders, and provides a reference for the strategy planning of stakeholders. From the perspective of bionics, this study aims to (1) establish an OSC ecosystem based on the theory of ecology and delimit the role of stakeholders in the OSC ecosystem, and (2) establish a LotkaäóñVolterra model for the OSC evolution. The OSC development in Beijing is used as an example. Data are collected and models are verified to discuss the state, trend, and turning point of the OSC evolution. The findings of this study can help stakeholders in comprehensively understanding the inherent historical development of OSC and provide a reference for the government decision making.

scholarly journals Design and Implementation of Green Construction Scheme for a High-rise Residential Building Project

2018 ◽  
Vol 38 ◽  
pp. 01025
Author(s):  
Yong Zhou ◽  
You Zhen Huang
Keyword(s):  
Energy Saving ◽  
Environmental Protection ◽  
Sustainable Use ◽  
Residential Building ◽  
Construction Technology ◽  
High Rise ◽  
Green Construction ◽  
Use Of Resources ◽  
Construction Scheme ◽  
Building Project

This paper mainly studies the green construction scheme of a high-rise residential building project. From "four sections one environmental protection"，saving material, water saving, energy saving, economical use of land and environmental protection conduct analysis and research. Adopting scientific, advanced, reasonable and economical construction technology measures, implementing green construction method. Promoting energy-saving technologies in buildings, ensuring the sustainable use of resources, Maximum savings of resources and energy, increase energy efficiency, to reduce pollution, reducing the adverse environmental impact of construction activities, ensure construction safety, build sustainable buildings.

New Construction Technology for Condenser Shell Module of Large Scale Nuclear Power Station

2012 ◽  
Vol 268-270 ◽  
pp. 1039-1043
Author(s):  
Yong Jun Xia ◽  
Yan Long Wang ◽  
Yan Hui Yin ◽  
Qian Miao
Keyword(s):  
Nuclear Power ◽  
Large Scale ◽  
Module Structure ◽  
Construction Technology ◽  
Large Size ◽  
Construction Scheme ◽  
New Construction ◽  
Traditional Construction ◽  
House Structure ◽  
Power Project

The shell is one important part of steam turbo-set condenser. Fangjiashan nuclear power project in Zhejiang Province is the domestic millions-kilowatt class PWR nuclear power plant. Its condenser shell modules have large size and heavy weight. At the same time by turbine house structure restriction, the traditional construction scheme is unable to satisfy the installation requirements. According to the condenser shell module structure characteristics and construction environment, the new construction technology such as four cranes integration operation, many times of changing hook, temporary hanging on the beam of steam turbine house, is studied and adopted. The supporting lifting frame is researched and developed. Four pieces of condenser shell modules with different hanging point size are successfully constructed. This can provide reference for the construction of similar equipment.

scholarly journals Evaluating the Critical Barriers to Green Construction Technologies Adoption in China

2021 ◽  
Vol 13 (12) ◽  
pp. 6510
Author(s):  
Yujing Wang ◽  
Dan Chong ◽  
Xun Liu
Keyword(s):  
Large Scale ◽  
Conflicts Of Interest ◽  
Green Building ◽  
Construction Technology ◽  
Project Staff ◽  
Construction Market ◽  
Green Construction ◽  
Five Factors ◽  
Wide Range ◽  
Traditional Construction

Green construction technologies (GCTs) are important drivers of sustainable development in the construction industry. Despite a wide range of GCTs being available on the Chinese construction market, they are not yet widely popular. This study aims to evaluate the critical barriers hampering large-scale GCT adoption in China. Through a literature review, 21 barriers were identified and listed in the questionnaire survey, and 225 valid responses from 21 provinces in China were collected. The Mann–Whitney U test was conducted to verify whether different stakeholder groups perceive these barriers differently. Moreover, a comparative analysis of barriers to GCT, GBT (green building technologies), and GC (green construction) adoption was conducted. Results of statistical analyses showed that the top five barriers inhibiting GCT adoption are “lack of government incentives”, “extra costs associated with GCTs”, “dependence on traditional construction technology”, “a shortage of technological training for project staff”, and “conflicts of interest among stakeholders in GCT adoption”. Moreover, the top five factors preventing the adoption of GCTs differ from those of GBTs and GCs. This study not only provides valuable resources for stakeholders to better understand the critical factors preventing GCT adoption, but also could help policy makers to effectively promote GCT adoption.

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