【作者】 翟希梅； 于芳；

【Author】 ZHAI Ximei,YU Fang (School of Civil Engineering,Harbin Institute of Technology,Harbin 150090)

【机构】 哈尔滨工业大学土木工程学院；

【摘要】 为了解配筋砌块墙体在平面外偏心荷载作用下的受力性能及承载能力,本文对16个墙片试件进行了平面外偏心受压试验研究,并将各试件的承载力试验值与《砌体结构设计规范》的简化方法计算值进行了对比分析,结果表明,规范给出的简化计算方法偏于保守。利用钢筋混凝土压弯构件的计算理论,提出了配筋砌块墙体平面外偏心荷载作用下承载力的计算方法,计算值与试验结果吻合较好。更多还原

【Abstract】 In order to study the mechanical characteristic and the capacity of reinforced masonry walls,16 reinforced masonry walls were tested under out of plane eccentric load.The capacities of specimens were compared with that calculated from Code for Design of Masonry Structure.The result showed that the simplified method on the code is conservative.And based on the theory of concrete eccentric compressive members,the new method to calculate the capacity of reinforced concrete walls under eccentric load was presented.The result got good match with the test.更多还原