Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Geological Hazards Risk Evaluation of Pipeline Construction Site Based on Extension Method
The extension method can reflect a sample's compressive level from two angle of qualitative and quantitative by constructing its model. Based on this theory, this paper investigates the risk zoning method of geological hazards of a coal bed gas pipeline construction site in Weibei area, China. According to the development characteristics of the geological hazards near the construction site, the index system and grading standards for geological hazards risk evaluation are put forward in the aspects of geological hazard's activities in history and future level of development. After using a simple correlation function to determine the weight of evaluation factors, the degree of geological hazards risk in pipeline construction site can be comprehensively zoned. The result indicated that the zoning results are in accordance with actual situations. It supplies the basis for the work of routes choosing as well as geological hazards prevention and reduction. As a result, this research can serve as a reference of geological hazards risk evaluation for similar pipeline engineering projects.
Geological Hazards Risk Evaluation of Pipeline Construction Site Based on Extension Method
The extension method can reflect a sample's compressive level from two angle of qualitative and quantitative by constructing its model. Based on this theory, this paper investigates the risk zoning method of geological hazards of a coal bed gas pipeline construction site in Weibei area, China. According to the development characteristics of the geological hazards near the construction site, the index system and grading standards for geological hazards risk evaluation are put forward in the aspects of geological hazard's activities in history and future level of development. After using a simple correlation function to determine the weight of evaluation factors, the degree of geological hazards risk in pipeline construction site can be comprehensively zoned. The result indicated that the zoning results are in accordance with actual situations. It supplies the basis for the work of routes choosing as well as geological hazards prevention and reduction. As a result, this research can serve as a reference of geological hazards risk evaluation for similar pipeline engineering projects.
Geological Hazards Risk Evaluation of Pipeline Construction Site Based on Extension Method
Zhang, Zhiguo (Autor:in) / Shen, Naiqi (Autor:in) / Li, Yongcheng (Autor:in) / Wang, Yingshuang (Autor:in) / Liu, Yufeng (Autor:in) / Yan, Yusen (Autor:in)
International Conference on Pipelines and Trenchless Technology 2011 ; 2011 ; Beijing, China
ICPTT 2011 ; 1667-1676
07.10.2011
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Risk analysis of the geological hazards during urban tunnel construction in mountainous karst areas
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