Health monitoring and analysis on high slope anchor lattice beam supporting structure

doi:10.6052/j.issn.1000-4750.2014.05.S047

CORC > 兰州理工大学 > 兰州理工大学 > 土木工程学院

	Health monitoring and analysis on high slope anchor lattice beam supporting structure
	Zhu, Yan-Peng 1,2; Li, Jing-Bang 1,2; Ye, Shuai-Hua 1,2; Zhang, Qiang 1,2
刊名	Gongcheng Lixue/Engineering Mechanics
	2015-06-01
卷号	32 页码:271-276 and 283
关键词	Deformation Monitoring Reinforcement Structural health monitoring Deformation monitoring High slopes Lattice beams Stress monitoring Supporting structure
ISSN号	10004750
DOI	10.6052/j.issn.1000-4750.2014.05.S047
英文摘要	In the area of Longnan, Gansu province, slope engineering safety issues have become increasingly prominent, and it is necessary to monitor and warn the slope works. A comprehensive three-dimensional automatic slope monitoring system was established, based on a high slope reinforcement works instance of Zhouqu reconstruction project after a disaster. Through monitoring and analyzing on the slope of stress and displacement, we found the slope's changes in the characteristics and laws during the construction and operational phases. During the initial phrase, the slope support, stress, and displacement amplitude are greater. With the mutual adjustment of internal support structure and rock slope, both changes were stabilized. Since the end of the slope support, maximum displacement speed is 0.24 mm/d,2; the force and deformation of lattice beams are in the elastic range; the slope changes of internal horizontal displacement are small. Integrated the monitoring results, it can be drawn that an anchor lattice beam can play an effective reinforcement role, and that during the operational phase, this slope is in a stable state. The test has certain reference value for the reinforcement design and monitoring analysis of similar slopes in the future. ©, 2015, Tsinghua University. All right reserved.
语种	中文
出版者	Tsinghua University
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/113386]
专题	土木工程学院
作者单位	1.School of Civil Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 2.Northwest Center for Disaster Mitigation in Civil Engineering, Ministry of Education, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Zhu, Yan-Peng,Li, Jing-Bang,Ye, Shuai-Hua,et al. Health monitoring and analysis on high slope anchor lattice beam supporting structure[J]. Gongcheng Lixue/Engineering Mechanics,2015,32:271-276 and 283.
APA	Zhu, Yan-Peng,Li, Jing-Bang,Ye, Shuai-Hua,&Zhang, Qiang.(2015).Health monitoring and analysis on high slope anchor lattice beam supporting structure.Gongcheng Lixue/Engineering Mechanics,32,271-276 and 283.
MLA	Zhu, Yan-Peng,et al."Health monitoring and analysis on high slope anchor lattice beam supporting structure".Gongcheng Lixue/Engineering Mechanics 32(2015):271-276 and 283.