摘要
本文根据锚杆静压桩沉桩时桩周土体的变形特性， 对建筑物产生附加沉降的原因进行了分析，推导出了附加沉降计算公式，并据此对一工程实例进行了计算与分析。文中还提出了一些控制附加沉降的措施。
Formula for calculating additional settlement is derived based on the features of soil deformation surrounding the piles when anchor rod static pressure piles are constructed and analyses on the causes of additional settlement occurred to the building.A project is calculated and analyzed with this formula.Some measures for controlling additional settlement are also proposed.
出处
《工程勘察》
CSCD
北大核心
2000年第1期40-42,共3页
Geotechnical Investigation & Surveying
关键词
锚杆静压桩
附加沉降
挤土效应
施工
anchor rod static pressure pile
additional settlement
effect of squeezing soil
