摘要
钻孔咬合桩作为地下工程的新型围护结构,应用日趋广泛,但它的设计计算方法尚未完善。在介绍了国内最常见的荤素搭配咬合桩的设计计算方法基础上,提出将荤素搭配咬合桩等效为T形截面梁进行设计计算是合理的,且在实践中是经济的。
As a new type of supporting structures in underground engineering,secant piles have been more and more widely applied.However,design method of this kind of structure is not perfect.Based on the introduce to design methods of secant piles with intercrossing of reinforced concrete pile and plain concrete pile,a method of secant piles equivalent as a T-beam is presented,and this hypothesis is rational and economical.
出处
《施工技术》
CAS
北大核心
2009年第S1期161-163,共3页
Construction Technology
关键词
桩基
荤素搭配咬合桩
围护结构
T形截面梁
pile foundation
secant piles with intercrossing of reinforced concrete pile and plain concrete pile
supporting structure
T-beam
