经研究和分析,约束砌体的抗震强度有明显的提高,延性有显著的改善,它是一种既经济,抗震性能又好的结构形式。
After study and analysis, the binding masonry structure is a kind of better structure system in economy and earthquake-resistant behavior with the notable seismic strength and the ductility.
砌体结构的温度应力不仅与温度有关,还与结构的约束程度、结构的型式、尺寸等因素有关;
Temperature stress in masonry structure is influenced by many factors, such as temperature, restriction degree of the structure, structural patterns and dimension, and etc.
采用非线性有限元法对约束砌体横墙进行全过程分析,采用弹塑性时程分析法对原型结构进行地震反应分析;
Non linear analysis and a non linear dynamic time history analysis were made for the confined masonry wall and structures respectively.
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