江西建材Issue(3)：250-252,259,4.
倾斜支护桩体轴力、弯矩及剪力-埋深的演化规律研究
Research on the Variation Laws of Axial Force,Bending Moment and Shear Force of Inclined Support Piles at Different Excavation Depths
李伟亚1
作者信息
- 1. 盐城市盐都区潘黄街道综合服务中心,江苏 盐城 224000
- 折叠
摘要
Abstract
To study the influence of inclination angle,insertion ratio and soil strength on the stability of inclined support for foundation pits,the variation laws of axial force,bending moment and shear force of inclined support piles at different excavation depths were simulated and analyzed by Abaqus software.The influence of inclination angle,insertion ratio and soil strength on the safety factor of inclined support piles was investigated.The results show that with the increase of the burial depth of the pile body,the axial force and bending moment of the inclined support pile first increase and then decrease.The deeper the excavation depth,the greater the maximum axial force value,the maximum bending moment value and the maximum shear force value of the support pile keep increasing and gradually move towards the shallower layer.The greater the inclination angle,insertion ratio and soil strength coefficient,the higher the safety factor of the inclined support pile.In conclusion,increasing the inclination angle,insertion ratio and soil strength can enhance the stability of inclined support piles for foundation pits.关键词
基坑倾斜支护/桩体埋深/安全系数/斜桩倾角/斜桩插入比/土体强度Key words
Foundation pit inclined support/Pile burial depth/Safety factor/Inclination angle of inclined piles/Inclined pile insertion ratio/Soil strength分类
建筑与水利引用本文复制引用
李伟亚..倾斜支护桩体轴力、弯矩及剪力-埋深的演化规律研究[J].江西建材,2026,(3):250-252,259,4.
