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夹梁式墙托换结构是建筑物移位工程中的主要构件,目前缺乏系统的、具体的设计理论。本文结合墙托换体系力学分析和单片墙托换梁模型试验,研究了该结构的受力状态和托换节点的破坏机理,并在此基础上提出该托换结构设计的三个关键环节的具体计算方法,可为类似结构的设计提供参考。
The structure of the beam-supported wall is the main component of the building displacement engineering. At present, there is no systematic and specific design theory. Based on the mechanics analysis of the wall-support system and the model test of the single-wall wall-support beam, this paper studies the stress state of the structure and the failure mechanism of the underpinning node. Based on this, the author proposes three key aspects of the underpinning structure design The specific calculation method, can provide a reference for the design of similar structures.