摘要
本文结合工程实践，通过对粮食立筒仓卸料时的贮料与筒仓壁的弹性变形及其传播对动态压力的影响计算，从理论上验证了混凝土筒仓在整体流动卸料状态下压力修正系数取值的适用性，并提出了钢板筒仓压力修正系数的合理取值，可作为工程设计及制定钢板筒仓设计规范的参考依据。
It is well-known in practice that grain silo wall undergoes elastic deformation when itis unloadedThis paper is concerned with the influence of the elastic deformation and its spreading on thedynamic pressure. The feasibitity of the pressure modifying coefficient is addressed and areasonable value of the coefficient is suggested it is believed that the present result may offeruseful guideline to engineering design.
出处
《工程力学》
EI
CSCD
北大核心
1999年第6期102-106,118,共6页
Engineering Mechanics
