单排小桩复合桩墙支护结构设计计算方法

The Design Calculation Method of Single-row Little Pile Compound Pile Wall

复合桩墙支护结构是一种由水泥土桩墙和竖向小桩通过钢筋砼压顶板联合构成的新型复合型支护结构体系.本文在全面总结复合桩墙支护体系结构类型及其计算模型基础上,结合现场试验研究和数值模拟,提出了单排小桩复合水泥土桩墙支护体系基于整体计算模式的设计计算方法,为同类型基坑工程的设计和施工提供了一定的技术参考.

Composite pile wall retaining structure is a pile of cement from the walls and vertical small pile pressure through the reinforced concrete roof, and it constitutes a new type of composite - supporting structure. In this paper,after a comprehensive summary of composite pile retaining wall supporting structure type and model calculations, with the pilot studies and numerical simulation, we proposed the single row of small pile composite cement pile wall bracing system based on the overall design of the-model calculation method with the right type of foundation engineering design and construction to provide some of technical reference.