桩承土工格网褥垫层的承载特性与设计计算

Bearing Characteristic and Design of Geonet-Reinforcing Soil Cushion-Pile

根据对桩承土工格网复合地基中土工格网褥垫层承载机理的分析,采用极限平衡理论,推导出桩承土工格网褥垫层承载力的计算公式。在此基础上,提出了基于桩间土承载力充分发挥的土工格网褥垫层设计方法。

In this paper, on the basis of the limit equilibrium theory, the computational formulas of the bearing capacity of the geonet-reinforcing soil cushion are derived according to its bearing mechanism. And the design method of the geonet-reinforcing soil cushion on the basis of the full use of the potential bearing capacity of the soil among the piles is given.