FLAC<sup>(3D)</sup> Analysis of the Soil Excavation Influence on the Deformation of Flexible Pressure Pipe

Zhang Qinxi; Shi Chaodong; Xu Chao

doi:10.3969/j.issn.1007-2993.2016.03.010

Volume 30 Issue 3

Jul. 2021

Turn off MathJax

Article Contents

Article Navigation > GEOTECHNICAL ENGINEERING TECHNIQUE > 2016 > 30(3): 153-157,163

Zhang Qinxi, Shi Chaodong, Xu Chao. FLAC(3D) Analysis of the Soil Excavation Influence on the Deformation of Flexible Pressure Pipe[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2016, 30(3): 153-157,163. doi: 10.3969/j.issn.1007-2993.2016.03.010

Citation:

Zhang Qinxi, Shi Chaodong, Xu Chao. FLAC^(3D) Analysis of the Soil Excavation Influence on the Deformation of Flexible Pressure Pipe[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2016, 30(3): 153-157,163. doi: 10.3969/j.issn.1007-2993.2016.03.010

Citation:

PDF( 1471 KB)

FLAC^(3D) Analysis of the Soil Excavation Influence on the Deformation of Flexible Pressure Pipe

doi: 10.3969/j.issn.1007-2993.2016.03.010

1. College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China;
2. China Ordnance Industry Survey, Design Research Institute, Beijing 100053, China

Received Date: 2016-03-03

Abstract

Abstract

In this paper,based on the theory of flexible pressure pipe structure,the stress state of the flexible pipe and the law of the joint action of the pipe and soil are analyzed by FLAG3" finite difference software.By orthogonal test,the influence of various factors on the displacement of the pipeline is given,and the significance level of the factors is given,which provides the basis for the design and research of the flexible pipe.
- flexible pressure pipe,
- pipe soil interaction,
- Finite Element Analysis