基床系数法在支护桩计算中的应用  

Application of the subgrade coefficient method in the retaining pile calculation

作　　者：赵亚军[1] 王艳梅[2] 

机构地区：[1]河北工程大学土木工程学院 [2]中国联通邯郸分公司

出　　处：《山西建筑》2010年第29期81-82,共2页Shanxi Architecture

摘　　要：推导了悬臂式支护桩的内力与位移计算公式,可用来计算支护桩任意截面的内力与位移,实践证明:相比传统的静力平衡法,弹性地基梁法能够反映支挡结构与土的相互作用,弹性地基m法在支护桩的内力、位移的计算中是比较合理的,目前工程界已广泛应用。The paper deduces the displacement and inner force calculation formula of the cantilever type retaining pile which can be used to calculate the inner force and displacement of arbitrary retaining pile cross-section. The practice proves that, compared with the traditional static equilibrium method, the elastic foundation beam method can respect the interaction between the supporting and retaining structure and the soil. The method is reasonable in the inner force and displacement calculation formula of the retaining pile, which has been widely applied in the project industry.

关 键 词：弹性地基梁 悬臂式支护桩 内力 位移 

分 类 号：TU472[建筑科学—结构工程]