【摘要】 本文采用计算位移的积分公式推导出多层多跨刚架在水平结点荷载作用下的位移协调方程。论述了内力分析必须满足平衡和协调两个必要条件。位移协调方程可用来校核内力图。文末附有算例。更多还原

【Abstract】 In this paper, the compatibility equations of displacement for multistorey and multispan rigid frame subjected to lateral nodal forces are derived by using integral formula for displacement calculation. It is argued that the two necessary conditions of equilibrium and compatibility have to be satisfied when internal forces are analysed. The compatibility equations of displacement can be used for checking the diagram of internal forces. A calculation example is given of the end of this paper.更多还原