The vertical stress in the silo wall are not obviously influenced by temperature load or material pressure.
环境温度作用所引起的仓壁竖向应力与由贮料侧压力所引起的仓壁竖向应力差别不太大。
A formula for calculating lateral static pressure on shallow silo wall is derived by global equilibrium method.
采用一种新的力学模型，推导了浅圆仓散体侧压力的计算公式。
A new type of mechanical model is presented and a new formula of granular particles lateral pressure in grain squat silo is obtained.
采用一种新的力学模型，推导了浅圆仓散体侧压力的计算公式。
The results show that the non-linear finite element calculation can be accurate to the silo wall pressure distribution and of better flexibility.
分析结果表明，非线性有限元计算可以准确获得筒仓侧壁的压力分布且具有较好的灵活性。
The experiment system for measuring silo effect is designed. The size dependence of static pressure at the bottom of a series of cylindrical granular columns is investigated using this apparatus.
设计并制作了观测静态颗粒物质筒仓效应的实验系统，应用该装置研究了筒仓效应的尺寸依赖性。
The experiment system for measuring silo effect is designed. The size dependence of static pressure at the bottom of a series of cylindrical granular columns is investigated using this apparatus.
设计并制作了观测静态颗粒物质筒仓效应的实验系统，应用该装置研究了筒仓效应的尺寸依赖性。
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