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介绍了土工格室的材料特性;介绍了土工格室垫层+碎石桩复合地基处理软土地基的设计方案并通过对室内外试验成果的分析研究,详细阐述了土工格室垫层+碎石桩复合地基的形成特点及作用机理;结合数值分析方法,对土工格室垫层+碎石桩复合地基的受力性状进行了分析研究,得到了一些有益的结论。
Introduced the geocell material properties; introduced geocell cushion + gravel pile composite foundation treatment of soft soil foundation design and through the analysis of indoor and outdoor test results, elaborated the geocell cushion + broken Forming characteristics and mechanism of the composite foundation with stone piles are analyzed. Combined with numerical analysis method, the mechanical behavior of the geocell cushion + gravel pile composite foundation is analyzed and studied, and some useful conclusions are obtained.