摘要
应用堆载作用下计算天然地基侧向位移的“拟合曲线法”及基于温克尔假定和桩土变形协调条件所导出的均质地基中轴力与侧向土压力作用下桩身侧向位移计算公式 ,分析了桩身内力与边界条件的关系 。
Curve of fit” method is used for calculating the side displacement of pile in natural clay foundation under the role of heaped load.The calculation of the side displacement and internal force of pile located in homogeneous foundation affected by the influence of axial force and lateral soil pressure is presented based on “Winkler assumption”.The relationship between the internal force of pile and critical conditions and infers the influence on upper structure caused by the side displacement of pile is shown here.
出处
《工业建筑》
CSCD
北大核心
2002年第8期29-31,共3页
Industrial Construction
关键词
软土地基
桩
堆载
侧向位移
附加应力
heaped load pile lateral deformation pile internal force aditional stress
