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本文提出一种根据总摩擦力确定筒仓贮料侧压力系数k值的方法，给出了两种仓壁情况下k值测试分析结果及一组筒仓贮料压力模型实验测试数据。文中说明，采用相应测试k值按詹森（Janssen）公式计算的贮料压力与模型实验测试数据相近。作者将现有各种k值确定方法与两种仓壁测试k值进行数值比较后，推荐采用按静止土压力系数乘以系数λ的取值方法。
This paper presents a method to determine the k value of the pressure coefficient of the silo side according to the total friction force, and gives the results of the k value test and the experimental data of a set of silo storage pressure model under two types of silo wall conditions. The paper shows that the storage pressure calculated by the Janssen formula using the corresponding test k values is similar to the model experimental test data. The author compares the existing method for determining the k value with the value of the k value of the two silo tests. It is recommended that the method be based on the resting earth pressure coefficient multiplied by the coefficient λ.