钢筋混凝土带暗柱L形柱抗震性能试验研究  

TESTING STUDY ON SEISMIC BEHAVIOR OF R.C.L-SHAPED COWMN WITH CONCEALED COLUMN

作　　者：胡国振[1] 曹万林[2] 周明杰[3] 郝春森[3] 曲英华[3] 

机构地区：[1]河北工程技术高等专科学校,河北沧州061001 [2]北京工业大学,北京100022 [3]河北工业大学,天津300132

出　　处：《世界地震工程》1999年第4期32-37,共6页World Earthquake Engineering

摘　　要：提出了带暗柱的Ｌ形柱；进行了４根剪跨比λ＝３．８３３的Ｌ形柱的抗震性能试验，分析了 轴压比对其抗震性能的影响；论述了暗柱的设置对提高Ｌ形柱抗震能力的作用．最后，将 理论计算结果与实测结果进行了比较，二者符合得较好。The L-shaped column with concealed column is presented and the tests for seismic behavior of 4 L-shaped columns with shear span ratio 3.833 are completed. The influence of axial pressure ratio on seismic behavior is analysed. The function of setting up concealed coumn on raising seismic capacity of L-shaped colum is discussed. And finally, theoretical calculating results are compared with the measurements, and both are conformable.

关 键 词：钢筋混凝土 暗柱 L形柱 抗震性能 试验研究 

分 类 号：TU352.11[建筑科学—结构工程] TU375.3