Analysis of Three-Dimensional Effects for Lateral Displacement of Non-supported Excavations

ZHANG Jianhui; ZHAO Jingli; WANG Daozhuo

doi:10.3969/j.issn.1007-2993.2010.03.003

Volume 24 Issue 3

Jul. 2021

Turn off MathJax

Article Contents

Article Navigation > GEOTECHNICAL ENGINEERING TECHNIQUE > 2010 > 24(3): 119-122,138

ZHANG Jianhui, ZHAO Jingli, WANG Daozhuo. Analysis of Three-Dimensional Effects for Lateral Displacement of Non-supported Excavations[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2010, 24(3): 119-122,138. doi: 10.3969/j.issn.1007-2993.2010.03.003

Citation:

ZHANG Jianhui, ZHAO Jingli, WANG Daozhuo. Analysis of Three-Dimensional Effects for Lateral Displacement of Non-supported Excavations[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2010, 24(3): 119-122,138. doi: 10.3969/j.issn.1007-2993.2010.03.003

Citation:

PDF( 324 KB)

Analysis of Three-Dimensional Effects for Lateral Displacement of Non-supported Excavations

doi: 10.3969/j.issn.1007-2993.2010.03.003

College of Civil Engineering & Architecture, Hebei University, Baoding 071002 Hebei, China

Received Date: 2010-03-31
Available Online: 2021-07-06

Abstract

Abstract

For the three-dimensional effects caused by the excavation, the finite element software ANSYS is used to simulate the excavation process of a foundation pit with non-supporting structure. The distribution of the pit ground lateral displacement with every step of excavation was analyzed. The influence of the different angles of the pit on ground lateral displacement was studied. And, a distribution function of the pit ground lateral displacement was discussed. Some useful conclusions were obtained and the results may provide reference for the excavation design.
- excavation,
- three-dimensional effects,
- numerical simulations,
- distribution of lateral displacement