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本文将空间高层框架—十字交叉基础梁与桩土地基结构体系简化为桩土支承的十字交叉“剪弯梁”体系,按能量变分法求解。并通过算例讨论了该结构体系若干相互作用的机理,供设计人员参考。
In this paper, the space high-rise frame-crossing foundation beam and pile-foundation structure system are reduced to a cross-cut “curved beam” system with pile-soil support and solved by the energy variation method. And by way of example, the mechanism of several interactions in this structural system is discussed for reference by designers.