TESTING STUDY ON SEISMIC BEHAVIOR OF R.C.L-SHAPED COWMN WITH CONCEALED COLUMN
HU Guo-zhen; (Hebei Engineering and Technology College, Cangzhou 06100l, China) CAO Wan-lin; (Beijing Polytechnic University,Beijing 100022, China) ZHOU Ming-jie HAO Chun-sen; QU Ying-hua (Hebei University of Technology, Tianjin 300132, China)
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.
【CateGory Index】： TU352