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以某矿区矿山开采工程实际为背景,选择沉陷区中有代表性的典型变形区,设计了回填地基、筏板基础和框架结构;在此基础上,系统地模拟了地表残余变形对基础及框架结构的作用特点,研究了建筑结构应力与应变集中区域及其分布特点,并对整体安全性进行了评估,探讨了不同区域的影响属性,找出了沉陷区中对建筑物安全影响最小位置及其建筑结构的应强化配筋区域。
Based on the actual mining engineering in a mining area, typical representative deformation zones in the subsidence area are selected and the backfill foundation, raft foundation and frame structure are designed. On the basis of this, a systematic simulation of the influence of residual deformation on the foundation and frame The structure and the characteristics of the structure of the stress and strain of the building structure and its distribution characteristics of the study, and the overall safety assessment were conducted to explore the different attributes of the region to find the subsidence area of the building on the minimum security impact and location The building structure should be reinforced reinforcement area.