（1 大连理工大学，大连116024；2 山西省建筑科学研究院，太原030001）

[摘要]  柱基冲切破坏时有发生，主要原因在于设计者和施工人员的疏忽大意。通过典型的工程实例，详细介绍了柱基冲切破坏的分析计算和加固方法，以期引起工程师们的重视。

[关键词]  柱基；冲切；加固

中图分类号：TU375.3

作者简介：王璀瑾，

Analysis and reinforcement of punching shear failure of column foundation

Wang Cuijin¹, Dong Huayang², Wang Tianqing²

 (1 Dalian University of Technology, Dalian 116024, China ;

2 Shanxi Academy of Building Research, Taiyuan 030001, China)

Abstract: Punching shear failure of column foundation emerges frequently. This is mainly caused by negligence and carelessness of the designers and builders. According to a typical engineering example, calculation and reinforcing method of punching shear failure of column foundation is presented in detail. It will be expected that the engineers pay attention to this problem.

Keywords: column foundation; punching shear; reinforcement

参考文献

[1] GB 50010—2010 混凝土结构设计规范[S].北京：中国建筑工业出版社，2010.

[2] GB 50367—2006 混凝土结构加固设计规范[S].北京：中国建筑工业出版社，2006.

[3] GB 50007—2011 建筑地基基础设计规范[S].北京：中国建筑工业出版社，2011.