钉土相互作用的剪滞力理论分析
SHEAR THEORIETICAL ANALYSIS ON SOIL-NAIL INTERACTION
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摘要: 在深基坝支护设计中 ,对钉土作用机理存在着许多模糊认识。为此 ,本文在一定假设条件下 ,建立了钉土相互作用的剪滞力模型 ;结合实例分析对模型进行了验证 ,并对钉土相互作用机理进行了分析.Abstract: There is some ambiguity about the soil-nail interaction mechanism in the design of soil nailing reinforcement. The paper presents a shear model for explaining the soil-nail interaction. The model is proved to be vailed through a case study. Also, the soil-nail interaction mechanism is studied by using the model.