卷 5, 编号 2 (2016)

目录

50 Views, 14 PDF Downloads
Du Bingtao, Yuan Yongbo
DOI:10.18686/wc.v5i2.79

摘要

The enterprises alliance is an effective combination for the larger project development. Type of enterprises to be selected as alliance is the key to achieve more powerful effect. The multi-index decision making method based on the collaboration network information is used to choose the potential partners of the enterprises development alliance. The priority rating for the partners was made. The linguistic variables were conducted using the triangular fuzzy numbers. The individual partner information and cooperative information were dealt with comprehensively to choose the optimal alliance members.

84 Views, 61 PDF Downloads
Wang Hang
DOI:10.18686/wc.v5i2.74

摘要

In recent years, composite foundation technology has been widely used in foundation treatment. Composite foundation theory has become an important research topic in the field of geotechnical engineering. CFG pile (Abbreviation of cement, fly ash, and gravel pile) in composite foundation is one of the commonly used technologies. It has advantages such as simple construction, reliable quality and low cost. When it is used in soft foundation treatment, it significantly improves the bearing capacity, reduces settlement, and turns waste (fly ash) to treasure, which benefits economic and social significantly. During construction, various defects in construction quality will affect the effect of soft foundation treatment. CFG pile necking is one of the more representative quality defects. This paper combined some project examples to analyze the causes of CFG pile necking and develop effective control measures for it which has a certain reference value towards the quality control of the technology

104 Views, 22 PDF Downloads
Zhou Wei
DOI:10.18686/wc.v5i2.75

摘要

During the process of building construction, the role of geological survey is most important and it can be the factor that determines the success of an entire building construction project. Only if the geological survey is valued and related investigation record works is done prior to building construction, and ensures that the integrity and accuracy of the records, then only a scientific construction design can be made and assure the stability of the construction building. It can also promote the success of building construction; keep the harmony of the natural environment of construction site and to establish a good foundation for the sustainable development of building construction. Therefore, this paper mainly analyses the geo-logical survey technique in building construction engineering.

113 Views, 15 PDF Downloads
Yu Xiaozong
DOI:10.18686/wc.v5i2.77

摘要

With the deterioration in living environment and development in spiritual civilization, green building has been promoted and applied. Facing with the gradually increasing quality of life, public have made many demands on the living environment and indoor environment has been paid more and more attention. In order to better promote the green building concept, in addition to do in-depth research on ecological technology, considerations from many areas such as environment, demand, energy saving, and etc. have to be taken, so as to better achieve the green building design. In this paper, based on an overview of green building design, analysis of the application of green building ideas in design has been done, hoping to provide some references to relevant staff.

43 Views, 43 PDF Downloads
Chen Yu
DOI:10.18686/wc.v5i2.73

摘要

In recent years, many cities and rural areas are facing frequent waterlogging, run-off pollution, huge loss of rainwater resources, damaged ecosystem and many more rain water problems. In regional perspective, how to construct a sustainable stormwater management measure have been presented as an important issue in many cities and urban agglomeration in China. This paper attempts to explain the “big sponge†conceptual point of view through the proposed concept, main construction method and elements, ecological diversity and other perspectives of sponge cities, to provide a basis for the theoretical research of integrated stormwater management construction in regional city group.

91 Views, 28 PDF Downloads
Wu Zheng
DOI:10.18686/wc.v5i2.72

摘要

This paper presents problems that encountered at the beginning of the project, summarizing the works done by EPC Contractor for Wind Farm Project in terms of design optimization, construction managements and quality control, discussing the design shortcomings for Anchor Cage, introducing the role which EPC contractor plays in the civil works and references provided for the overseas engineers who work in the similar industry.


116 Views, 88 PDF Downloads
Guo Rui
DOI:10.18686/wc.v5i2.78

摘要

In China, there are many ways to generate electricity. Thermal power is used as the main way to generate electricity. Typically, thermal power mainly uses coal as primary power source, therefore it is often necessary to have a coal storage. Currently a closed coal yard if compared to others coal storage building: its construction taken up small area, it has large storage capacity per unit area, it has high site utilization rate, it has no dust during storage and discard process, environmental friendly, centralized control program is used in the coal field system, high degree of automation, can be unattended and others advantages are increasingly being adopted. The structure design of a closed coal yard has a crucial role in the efficiency of the entire thermal power generation. Therefore, a reasonable design is of closed coal yard is necessary in thermal power generation. This paper will focus on the study of the design of closed coal yard in thermal power plant.