【摘要】 本文从平衡条件和常系数假定出发，建立贮料压力微分方程，导出了正倒锥漏斗、倒锥漏斗贮料压力计算公式。文中说明，圆柱仓筒贮料压力微分方程为上述方程的特殊情形。本文成果可供筒仓工程设计使用，还可供确定斗口给料机贮料荷载参考。更多还原

【Abstract】 The treatise establishes the differential equation of stored material pressures on the basis of balance condition and ordinary coefficient hypothesis, and concludes the formulas calculating for stored material pressures in combined cone hopper and inverted cone hoPPer. It is explained in the treatise that stored material pressures differential equation of circular cylinder is a special form of the above equation. The result of the treatise can be applied to silos construction design and serve as a reference for determining the stored material load of feeders.更多还原