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本文提出建筑结构抵抗中心的原理,并建立了把空间建筑化为平面模型用二维分析以确定抵抗中心的方法,抵抗中心的理论,提供了毋须作建筑物三维分析,就能计算在任一楼层中由于本层荷载中心引起的扭矩。由此,计算出任一楼层处的总扭扭、抵抗中心原理以及计算建筑结构中的扭矩的方法的正确性,藉对不同类型建筑结构的三个例子用本法与用三维分析所得结果进行比较得到证实。
This paper proposes the principle of building structure resistance center, and establishes the method of using spatial analysis of space building as a planar model to determine the resistance center, and resists the theory of the center. It provides a three-dimensional analysis of the building and can be calculated on any floor. The torque due to the load center of this layer. From this, the correctness of the method of total torsion, resistance center principle and calculation of torque in building structure is calculated for any floor, and three examples of different types of building structures are compared by this method and results obtained by three-dimensional analysis. Confirmed.