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平衡组态 [píng héng zǔ tài]
configuration of equilibrium
- 根据弹性理论和拉格朗日方程，导出了带式输送机平衡锤的一阶模态动力学方程，求出了4组便于估算平衡锤振幅的经验公式，该经验公式为平衡锤的静平衡位置及暗井深度的确定提供了理论指导.图1，表2，参5.
According to elastic mechanics theory and Langrage equation,the first order shape function dynamic equation of tension weight of belt conveyor is derived,and the four series of experienced formulas is established,which provide theoretical instructions for determining the location of tension weight and the depth of concealed pit.1fig.,2tabs.,5refs.
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