multi-component bar element model 多垂直杆单元模型
LINK8 element is used to model the steel reinforce bar except in the wall. LINK8 can only transfer axial force and has no volume.
除剪力墙中的钢筋本文模型中其他纵筋采用LINK8单元模拟，该单元只传递轴力且没有体积。
Firstly, the links of the plane five-bar linkage mechanism is simulated by beam element, the mass matrix, stiffness matrix of linkage mechanism and elastic dynamic model of system are established.
首先对弹性五杆机构进行有限元分析，通过机构梁单元节点位移间的关系，建立起弹性五杆机构单元质量矩阵与刚度矩阵以及弹性动力学模型。
Based on the theory of block element method and calculating model, this paper suggests a calculating model for block element method with effect of reinforcing steel bar considered.
依据块体单元法的理论和计算模型，提出了考虑钢筋作用效应的块体单元法计算模型。
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