既有砌体结构加固及开挖地下室改造方案

Reinforcement and transformation plan for excavation beneath the existing building

以某既有砌体结构为例,从基础、墙体、梁板、抗震性能等方面,对该结构进行了检测,并依据检测结果,提出了结构加固和开挖地下室的改造设计方案,保证了该砌体结构的安全性。

Taking some existing masonry structure as the example,the paper tests the structure from the foundation,walls,beam plates,and seismic performance,and according to test results,points out the reconstruction design schemes for the structural consolidation and basement excavation,so as to ensure the safety of the masonry structure.