scholarly journals Analysis on Energy-Saving and Green Technology and Optimization Measures in Civil Engineering Construction

2020 ◽  
Vol 3 (2) ◽  
Author(s):  
Delin Qi

Energy-saving and green technology plays an important role in the development of civil engineering in the new era. The concept of energy saving and environmental protection can not only ensure the coordination between civil engineering construction and urban living environment, but also reduce construction cost and avoid energy consumption. This article analyzes the common problems in the construction of civil engineering, and discusses the application of energy-saving and green technology in civil engineering. Corresponding measures are also put forward to promote the energy-saving and green technology, as well as the sustainable development of the construction industry.

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Juntao Mao

<p>With the rapid development of the current economic society, civil engineering construction technology has made great progress as well, which has promoted the development of the entire construction industry and is conducive to continuously improving people's living conditions. Therefore, it is quite important to explore and study this topic. This paper analyzes and discusses the current development situation and future prospects of civil engineering construction technology, aiming to promote its good development and provide more comfortable and pleasant living environment for people.</p>


Author(s):  
Abimbola Windapo

The focus of research has mainly been on the life cycle approach to project development, while limited attention has been given to the ageing construction companies that make all these activities/processes happen. This paper examines the organisational factors determining the sustainability and growth of building and civil engineering contractors in South Africa. The paper explores whether there are specific organisational factors that aid the sustainable development and growth of contractors in the South African construction industry. The paper analyses data gathered from face-to-face interviews conducted with four established and twelve upgraded and successful building and civil engineering contractors listed on the Construction Industry Development Board&rsquo;s (cidb) Register of Contractors. The aim of the study is to identify the organisational factors critical for sustainable contractor development and growth in South Africa. The study found that organizational factors responsible for the sustainable development and growth of construction contractors include the size of the founding team members, management capabilities, strategic decisions made by founders/leaders and the ability of the company to constantly evolve, adapt and respond effectively to threats/challenges whenever they surface, amongst other findings. Capacity to generalise the results of the study to the large cidb registered contractor group is limited by the smallness of the sample size. Future research should make use of a larger sample size to obtain more general findings. The results of the study imply that the founding team size, experience, entrepreneurial and managerial capabilities, capacities and organisational structures that enable the efficient response of companies to external and internal challenges are key components of the definable arrangements that will support the sustainability and growth of construction organisations. The paper is of value to government departments and agencies such as the cidb and contracting firms in the construction industry.


2013 ◽  
Vol 368-370 ◽  
pp. 1143-1147
Author(s):  
Hao Wang ◽  
Hong Tang

Green and Pollution-Free is Widely Advocated as a New Trend in the Construction Industry Nowadays. the Key Measures for this Technology are Energy Saving, Material Saving, Water Saving, Land Saving, as well as Protecting the Environment during Construction. Green Construction is a Concrete Manifestation of the Concept of Sustainable Development in the Construction Phase, the Implementation of which is of Great Significance to Promote the Sustainable Development of the Construction Industry. Technical Measures on Green Construction of the Project in Huangshi are Described in Detail. these Measures on Energy-Saving and Environmental Protection will have some Reference on the Promotion of Green Construction.


2014 ◽  
Vol 1030-1032 ◽  
pp. 2411-2414
Author(s):  
Jiang Nan Han ◽  
Qi Chen ◽  
Ying Chen ◽  
Yan Wang ◽  
Xiao Long Liu

With increasingly serious energy crisis, the construction industry is one of the three major energy consumption industries. How to realize the sustainable development of energy, promote energy-saving building, realize ecological urban development, have become the focus of construction industry. This paper analyzes and discusses the energy saving measures should be taken into consideration when the different architectural design phase and the two kinds of optimization problem under arbitrary axisymmetric load.


2020 ◽  
Vol 198 ◽  
pp. 03033
Author(s):  
Ping Yi

Based on the background of the Ministry of Finance’s concern about the issue of goodwill impairment and the frequent outbreak of goodwill impairment risk, this paper analyzes the difference in the proportion of goodwill impairment during the valuation adjustment mechanism ( VAM ) period and after the VAM period, with a view to providing theoretical and data reference suggestions for the standard-setters and regulators on preventing goodwill impairment risk and improving the relevant regime of VAM, and also providing theoretical support and risk warning for stakeholders in M&A. Combining the normative research method and the empirical research method, this paper takes the merger and acquisition event completed by the A-share listed companies of civil engineering construction industry in 2014-2016 as the initial sample, and studies the difference in the proportion of goodwill impairment during the VAM period and after the VAM period. The conclusion of this paper is: In the merger and acquisition transaction with VAM, the proportion of goodwill impairment of listed companies after the VAM period are greater than that of the VAM period.


2005 ◽  
Vol 2 (1) ◽  
pp. 25 ◽  
Author(s):  
M.N. Jadid ◽  
M.M. Idress

Mobile computing technology has an enormous potential in civil engineering, mainly in the field of construction management. This paper presents an approach by using mobile computing in a civil engineering construction project, exploring how information can be exchanged at a construction site, and how billing of quantities (BOQ), drawings and specifications are shared for the benefit of the project. One of the major obstacles in using information technology (IT) when applied to civil engineering is due to the dynamic changes in the construction activities and the diversity of construction methods as compared to other industries. This has proved to be a great disadvantage when trying to give construction sites adequate IT support. Computers require infrastructure, which can be transferred easily to the head office, but rarely to the construction site itself in a systematic way. Therefore, the impact of IT on the way the construction industry actually works has not been significantly utilized. This paper consists of two main parts. The first part defines the concept of mobile computing, describes some recent research, and stresses the potential for the construction industry. The second part is focuses on an approach, implementing mobile computing in a real construction site. 


Author(s):  
Sheng-Ke Lai

To respond to continuing global warming and rising environmental awareness, owners in the construction industry, a leading industry worldwide, must possess a greater awareness of energy- saving and carbon reduction construction products and their corporate social responsibilities. Construction industry owners are frequently required to focus on profit as the primary goal of projects for corporate sustainability. This study examined the effects on energy saving and carbon reduction efforts on the use of green construction elements in existing construction projects. The analysis results revealed that applying energy-saving and carbon reduction construction elements improves sales prices and rates substantially, even though it raises construction costs. In response to the evolution of green technology and the increase in consumer environmental awareness, future construction projects should increase the application of new energy-saving and carbon reduction construction materials. The results of this study provide a reference to construction industry owners implementing green construction materials.


2014 ◽  
Vol 716-717 ◽  
pp. 240-243
Author(s):  
Lin Ke ◽  
Ji Cui Chang ◽  
Quan Zheng

Low-carbon environment and energy saving have gradually into the enterprise development idea. In the construction industry, civil engineering construction of energy conservation and environmental protection has reached a certain level after a period of development. It is of great significance to build energy conservation measures in civil engineering for improving environmental quality and save energy consumption. This article analyzes measures from the civil engineering overview and application status of building energy saving measures, the importance of building energy saving measures in combination with civil engineering. The measures are important for our country to make a certain contribution to saving energy consumption and realize the sustainable development.


2012 ◽  
Vol 253-255 ◽  
pp. 693-696
Author(s):  
Bai Dong Zhao ◽  
Pei Chao Chen ◽  
Ya Long Zhang

Along with the economic development and the deterioration of the living environment, people’s sustainable development idea is deepening day by day. In this paper, there are several factors that influence the sustainable development of building energy. In view of these problems, this paper puts forward some solutions, such as improving the building’s service life, the utilization of waste concrete and Energy-saving architectural design.


Most civil engineering construction works, and the site investigations and planning decisions that precede them, are intimately concerned with the nature of the first few metres of the Earth's surface. The materials that constitute this zone were either deposited by the processes that took place in the Quarternary or have been significantly altered by them.This volume contains a collection of papers which examine in detail those processes, the properties of the materials that are produced by them and their implications for construction. The subject is considered from an international point of view with authors from 14 countries describing events in glacial, periglacial, temperate and tropical environments.The scene is set by P. G. Fookes whose keynote address describes from an engineer's perspective the events of the Quaternary and how they affected the surface of the Earth. Each environmental theme is introduced by a report on the papers by an eminent worker in that field and there are 'state of the art' reviews of the major themes by J. N. Hutchinson and G. E. Blight.This book is an important contribution to the engineering geological literature, especially relevant to today's international construction industry, combining clear overviews with detailed case studies which demonstrate the implications of Quaternary processes and materials in civil engineering operations.


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