土钉与桩锚复合支护方案设计方法探讨

Research on the Design Method of the Combined Retaining Structure of Soil Nailing and Pile-anchor

摘要:

讨论了土钉与桩锚复合支护方案的3种计算方法，分析了各自的优缺点和适用性。对一特定假设的工程问题，分别采用3种方法进行计算对比，结果表明有限元数值分析法最接近实际，可用于辅助设计。

Abstract:

In the paper, 3 calculation methods of the combined retaining structure of soil nailing and pile-anchor are discussed， analysis was made on each advantages and disadvantages. 3 methods were taken for a specific assumptive engineering case， the calculation contrast indicated that the finite element numerical analysis is the closest to the actual, which can be applied to aided design.