Title of article
Numerical Analysis Research of Jacking Method with the Rectification on Steel-Concrete Buildings
Author/Authors
Shan, Renliang School of Mechanics and Civil Engineering - China University of Mining and Technology, China , Zhang, Xiaonan School of Mechanics and Civil Engineering - China University of Mining and Technology, China , Lu, Man School of Civil Engineering - Hebei University of Engineering, China , Zhao, Hongyu School of Arts - Hebei University of Engineering, China , Li, Xuguang Hebei Academy of Building Research, China
Pages
13
From page
223
To page
235
Abstract
This paper first analyzes the tilting reasons of a steel-concrete building in Zhangjiakou city in China. Then, a jacking rectification method which combines the pie-cutting method and the excavation of stress release trench was put forward. This analysis method uses the three-dimensional numerical simulation for soil settlement and vertical displacement and internal force of upper structure in order to assure the safety of the building in the process of rectifying. The analysis case showed that the inclination rate of the building was stable in the process of cutting pie, which proved the efficiency of the proposed method.
Keywords
Jacking method , Rectification , Reinforcement , Steel-concrete structure , Three-dimensional numerical simulation
Journal title
Open Civil Engineering Journal
Serial Year
2016
Record number
2568286
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