深仓内粮食物料群的侧压系数测定法  

A NEW SURVEY METHOD OF FLANK PRESSURE COEFFICIENT OF GRAIN-STUFF-CROWD

作　　者：郑贵然[1] 

机构地区：[1]郑州粮食学院

出　　处：《工程力学》1994年第2期123-129,共7页Engineering Mechanics

摘　　要：本文通过严格的弹性理论分析导出了一个利用光弹性实验数据计算深仓内粮食等散体物料群的侧压系数之公式，提出了一个简便易行的测试侧压分布的新方法。耗费低廉、操作简便、且可迅速得到实验结果。in this paper,a useful formula for calculating the flank pressure coefficient of grain-stuff-crowd has been brought about;a new survey method using photoelasticity instrument for getting the coefficients has been suggested. This method has some advantages such as low cost,simple operation,easy calculation and exact result.

关 键 词：物料群 侧压系数 粮仓 结构力学 

分 类 号：TU249.2[建筑科学—建筑设计及理论]