高耸结构岩石锚杆基础设计及有限元分析  

Rock Anchor Piles Design of Huge Structure Foundation and Analysis by Finite Element Analysis

作　　者：马海英[1] 谢永健[1] 梁斌[2] 

机构地区：[1]同济大学地下建筑与工程系,上海200092 [2]河南科技大学建筑工程学院,河南洛阳471003

出　　处：《河南科技大学学报（自然科学版）》2003年第4期90-93,共4页Journal of Henan University of Science And Technology:Natural Science

基　　金：河南省科技攻关资助项目(991150103)

摘　　要：充分利用岩石地基的高承载力和锚杆的抗拔性能,采用锚杆基础作为高耸剪力墙结构的基础,同时采用接触单元模拟锚杆与岩体的相互作用,进行有限元分析。计算结果表明了锚杆基础的受力特点,为设计施工提供合理的依据。Anchor piles are used as the foundation design of huge structure based on the high bearing of rock and high pulling resistance of anchor pile, and the interaction of anchor piles and rock is analyzed by the nonlinear interface element model. The research by finite element analysis describes the behavior of axial stress of anchor piles and provides the reference for the design and construction.

关 键 词：承载力 抗拔性能 有限元分析 岩石锚杆基础 稳定性 建筑物 

分 类 号：TU471.6[建筑科学—结构工程]