Influences Analysis of Dynamic Response for Slope Supported by Frame with Anchors under Different Anchor Intervals

doi:10.1088/1742-6596/1670/1/012012

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	Influences Analysis of Dynamic Response for Slope Supported by Frame with Anchors under Different Anchor Intervals
	Feng, Xiaojun 1; Ye, Shuaihua 2,3
	2020-11-09
会议日期	September 20, 2020 - September 21, 2020
会议地点	Shanghai, China
关键词	Anchors Dynamic response Seismology Soils3D finite element model Collaborative Work Earthquake action Elastic -plastic models Finite element software Practical engineering Prestressed anchor supporting Supporting systems
卷号	1670
期号	1
DOI	10.1088/1742-6596/1670/1/012012
英文摘要	This article based on the practical engineering in the northwest loess area in China, considered the interaction and collaborative work of frame-anchor-soil, with the help of the finite element software ADINA, established a 3D finite element model of the frame prestressed anchor supporting slope system under earthquake action. In the model, the soil was simulated by elastic-plastic model, and a bilinear elastic model was used to simulate the anchor, friction-element was used to describe the interaction between soil and frame (beams, columns and retaining plate), the frame is simulated by a bilinear elastic-plastic model. By inputting bidirectional seismic waves, the dynamic response of the supporting system under different horizontal and vertical spacing of anchors was compared and analyzed. Finally, obtained the influence law of different anchor spacing on the slope seismic response. © 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/132624]
专题	土木工程学院
作者单位	1.Gansu Institute of Architectural Design and Research Co. Ltd, Lanzhou; 730030, China; 2.Western Center of Disaster Mitigation in Civil Engineering, Ministry of Education, Lanzhou University of Technology, Lanzhou; 730050, 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	Feng, Xiaojun,Ye, Shuaihua. Influences Analysis of Dynamic Response for Slope Supported by Frame with Anchors under Different Anchor Intervals[C]. 见:. Shanghai, China. September 20, 2020 - September 21, 2020.