摘要
在分析局部均匀受压破坏原因的基础上，得到影响局部受压强度的主要因素，提出局部受压强度提高系数的计算公式，该式具有明确的力学概念，且能避免现行砌体结构设计规范中相应公式的不足，该式的计算结果与试验结果吻合很好。
Based on the analysis of failure causes of masonry under local uniform pressure,the causes which effect an increase in ultimate compression strength over local bearing area are gotten.The formula about added coefficient of strength is put forward.The formula not only has a clear mechanics concept,but also evades the shortcoming of corresponding expression in chinese code GBJ3-88.It is found that the calculation results have a good agreement with the experiments.
出处
《郑州工业大学学报》
1998年第1期64-69,共6页
Journal of Zhengzhou University of Technology
关键词
砌体结构
局部受压
强度
计算方法
masonry Structure
Local compression
strength
calculation method
