江西建材Issue(11)：181-183,3.
基于CEL方法的静压桩沉桩挤土效应数值模拟
Numerical Simulation of Soil Extrusion Effect for Static Compaction Pile Based on CEL Method
刘忠臣1
作者信息
- 1. 煤炭工业合肥设计研究院有限责任公司,安徽 合肥 230041
- 折叠
摘要
Abstract
This study investigates the stress evolution of the surrounding soil during the pile driving process of static pressure piles using the CEL large deformation numerical simulation method.The results indicate that the pile driving of static pressure piles can cause significant changes in radial and vertical stresses.The radial stress variation shows an initial increase,followed by a peak and a subsequent decrease along the horizontal direction.The vertical stress variation exhibits a decreasing trend,followed by an increase,and then a decrease along the horizontal direction.The magnitude of radial stress variation is greater than that of vertical stress variation.关键词
静压桩/径向应力/垂直应力Key words
Jacked pile/Radial stress/Vertical stress分类
建筑与水利引用本文复制引用
刘忠臣..基于CEL方法的静压桩沉桩挤土效应数值模拟[J].江西建材,2023,(11):181-183,3.
