双排抗滑桩受力机理及计算方法探讨

Discussion on forcing principle and calculating methods of double anti-sliding pile

分析了双排悬臂支护桩的受力机理,探讨了双排支护桩的结构布局和内力分析,将支护结构考虑为门式刚架,并提出了一个新的计算模式,采用有限元理论和Winkler弹性地基梁方法建立了求解门架式双排抗滑桩内力的力学模型,以推广双排抗滑桩的应用。

It analyzes the forcing principle of double anti-sliding pile, discusses the structural layout and inner force analysis, looks supporting structure as door-steel shelf and brings forward a new calculating mode. By limited unit theory and WinNer elastic base pier, it establishes a mechanical module of double anti-sliding pile, so as to spread the application of double anti-sliding pile.