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Based on building energy-saving current situation and the uncertainty analysis in energy-saving chain management, this paper describes the Leak and Spread Mechanism of Building energy-saving in the process of construction to energy-saving Building, constructs the dynamic expansion model to show the growth and expansion trend of construction energy-saving inappropriate information, presents the information...
According to the facts of researches on disassembly sequence, the mathematical model of connected element hierarchy network graph and a method to generate disassembly sequence in the whole disassembly using connected element hierarchy network graph are proposed. The method can express disassembly model easily when the number of parts is too much or the relations among the parts are too complicated,...
With its great explosion and the advancement of related technology and services, such as the World-Wide-Web (WWW), the Internet has provided a rich environment for building Internet-based electronic commerce (e-Commerce) applications. The growth of e-commerce has been phenomenal and it is radically transforming the way companies are doing business in all sectors, and the construction industry is no...
The pre-qualification is an important work in the process of bidding projects. Its aims are to choose a qualified bidder who has experience, competence, reputation to undertake the project. However, there are a lot of problems in China's current tender work. Based on related laws and engineering practice activities in the area of project bidding, this paper analyses the status, problems and their...
Chinese government has been bothered by the problems for many years that the investments of the government project are always out of control. The examining & approving system is the key of the control process for current government project. In order to avoid making false decision and overcoming the disadvantages of current systems, In the basis of the current problems existed in government-invested...
The contractor lacks of identification ability of risks in construction contracts, which result in loopholes and risks that could be avoid in the signing and implementation process of the instruction contract. Due to lack of identification and prevention of these risks, lead to the losses of the contractors in the project construction courses. To the contractor, the significant risk is the owner's...
With the daily becoming enlargement of water distribution networks scale, the problem of water distribution networks waterpower calculation has become more and more complicated, the traditional algorithm has been already unable to satisfy the need of solving. This paper combines the immune algorithm and genetic algorithm together, has proposed a kind of immunity genetic algorithm, and apply it to...
Supply chain management has emerged as a popular and useful concept in the construction industry and research community since the mid 1990s. Research in construction supply chain management draws from a broad range of disciplines. With the development of market economy in China, the competition in construction industry is becoming more and more severe. This paper mainly talks about the issue of logistics...
Design of `green buildings' has become a major area of research in architecture and civil engineering. However, construction of buildings and infrastructure has not evolved at a similar pace. This paper uses various life cycle assessment techniques to examine the carbon dioxide emissions from the production of key materials used in the construction of a landmark pedestrian bridge and how those emissions...
Efficiency audit is not only the needs of transformation of the internal audit from traditional to modern, but also the inevitable trend of development of an internal audit in China nowadays. Verity and legitimate are the bottom line, the goal is the enhancement of economic efficiency, efficiency audit refers to the nature of the use of resources. In this paper, aiming at the important direction of...
Mining construction engineering is the core course and the characteristic course of civil engineering in China University of Mining and Technology. The teaching method used now can't meet the request for new teaching goal in 21st century. Reform of mining construction engineering is the basis requirement for cultivating innovative talents. The paper presents our reform of teaching method of mining...
In virtual architecture community environment, construction of the virtual buildings is the most complex and most important. In this paper, in order to construct virtual buildings, two methods are used. The methods are construction of virtual buildings by direct writing the code of VRML and by conversion from 3DMAX. All the virtual buildings are constructed, and make the 3D digital modeling of the...
The connotation and characteristics of core curriculum were analyzed, and specialty course setup and construction of building environment and facilities engineering were investigated. The ideas and methods of strengthen the construction of core curriculum and promote the speciality teaching reform were presented. Practive have proved that the model has taken a significant role in promoting the explorative...
The enrollment of logistics professional student has risen every year, quality course construction is to ensure the key initiative of quality training. In this paper, “Logistics Transport and Distribution Management” features quality course construction is mainly discussed as content of professional development and to meet social needs from the perspective of the quality course content, and construction...
Introducing autonomous machines to construction areas can improve many of the occurring processes. Therefore, this paper deals with problems in the field of creating an autonomous bucket excavator. A novel behavior-based approach for motion control is presented which allows natural boom trajectories, achieves good environment disturbance compensation behavior, guarantees safety of the movements concerning...
Satellite hyperspectral imagery has been widely used in geological and agricultural studies. However, its use for an urban environment is limited due to low spatial resolution. Few methods in the literature attempt to use both spectral and spatial information in hyperspectral imagery. In this paper, a new method of performing spectral correlation and detecting urban signatures by analyzing discrete...
An exergy footprint metric is proposed that combines the basic structure of carbon footprints with exergy analysis. A streamlined exergy calculator is developed for individuals and businesses with normalization to the annual US exergy consumption per capita. The total exergy consumption of the American economy is calculated following basic techniques used in the exergy analysis of several other countries...
Using an easy method prepare the 100 ~ 500 bp of DNA molecular weight standard (DNA marker). The preparation of the DNA marker and commercialize DNA marker have rather quality after electrophoresis which can be used for molecular biology experiments. The prepared DNA molecular weight marker will greatly reduce the cost of it.
Anticorrosion coating in desulphurization flue of one wet flue gas desulfurization equipment (FGD) (product model: DTTW-III-150) was designed and studied according to corrosive environment and technical parameters of a coal-fired power plant. And relevant design requirements were confirmed. Application results showed that polyureas can be used to anticorrosion in flue desulfurization equipment for...
This paper mainly researches national characteristic major construction of “Electrical Engineering and Automation” in Henan Polytechnic University. The goal of the characteristic major construction is made clear, the existing problems in the teaching management are analyzed, and the construction ideas are proposed. The analyzed contents include the teaching management system, talent training scheme,...
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