Influences Analysis of Seismic Intensity on Dynamic Response of Slope Supported by Frame Structure with Pre-stressed Anchors

doi:10.1088/1742-6596/1670/1/012007

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	Influences Analysis of Seismic Intensity on Dynamic Response of Slope Supported by Frame Structure with Pre-stressed Anchors
	Wang, Jun 2; Ye, Shuaihua 1,3
	2020-11-09
会议日期	September 20, 2020 - September 21, 2020
会议地点	Shanghai, China
关键词	Dynamic response Earthquakes Finite element method Structural framesFinite element software Frame structure Mountainous area Pre-stressed anchor Seismic intensity Slope displacements Three dimensional finite element model Western region of chinas
卷号	1670
期号	1
DOI	10.1088/1742-6596/1670/1/012007
英文摘要	The mountainous area is wide in the western region of China, and there are many seismic zones. Due to the two factors, there are more and more slope projects in the western region, and the influence of earthquake also need to be considered into the relevant researches on anchored slope. The damage to the slope under the earthquake has attracted the attention of researchers, Therefore, there are many studies on slope support under the seismic action. However, there is little research on the influence of seismic intensity on the slopes supported with pre-stressed anchored-frame structures. This paper based on an engineering example in the northwest loess area, taking into account the synergy of the frame-anchor-soil, a three-dimensional finite element model of the slope system with pre-stressed anchored-frame structure under the seismic action was established. The dynamic response of the supported slope was calculated by the finite element software ADINA, and the impact of different seismic intensities on the slope displacement, acceleration, axial force of anchor, and earth pressure are analyzed © Published under licence by IOP Publishing Ltd.
会议录	Journal of Physics: Conference Series
会议录出版者	IOP Publishing Ltd
语种	英语
ISSN号	17426588
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/132623]
专题	土木工程学院
作者单位	1.Western Center of Disaster Mitigation in Civil Engineering, Ministry of Education, Lanzhou University of Technology, Lanzhou; 730050, China 2.Gansu Institute of Architectural Design and Research Co. Ltd, Lanzhou; 730030, China; 3.Key Laboratory of Disaster Mitigation in Civil Engineering of Gansu Province, Lanzhou University of Technology, Lanzhou; 730050, China;
推荐引用方式 GB/T 7714	Wang, Jun,Ye, Shuaihua. Influences Analysis of Seismic Intensity on Dynamic Response of Slope Supported by Frame Structure with Pre-stressed Anchors[C]. 见:. Shanghai, China. September 20, 2020 - September 21, 2020.