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.
出处
《世界地震工程》
CSCD
1999年第4期32-37,共6页
World Earthquake Engineering
关键词
钢筋混凝土
暗柱
L形柱
抗震性能
试验研究
reinforced concrete
concealed column
L-shaped column
seismic behavior
test
