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第12期 陈小刚等:型钢混凝土柱抗震性能实验研究 ,1521. 400r (a) 400r (b) 200 200 蓝 -200 -200 400 400 600 600 45 -30 -15 01530 40-30-20-10010203040 位移mm 位移mm 600r (c) 400r d 200 200 0 -200 -200 400 400 600 -600 40-30-20-10010203040 40 -30-20-10010203040 位移mm 位移mm 400r 500 ) 200 300 100 200 壁 -100 400 -300 -600 -500 35-25-15 -551525 40 -30-20-10010203040 位移mm 位移mm 600r 400r (h) 400 200 200 0 -200 -200 400 400 -60035-25-15 55 152535 60035 -25-13 -55 52535 位移mm 位移mm 图7试件荷载一位移滞回曲线.(a)试件SRCL,配箍率为2.41%;(b)试件SRC2a,配箍率为2.06%:(c)试件SRC弘,配箍率为 2.02%:(d)试件sRC3a,配箍率为1.77%;(e)试件sRC3h,配箍率为1.73%;(f)试件SRC4a,配箍率为1.50%:(g)试件sRCh,配 箍率为1.48%;(h)试件sRC5,配箍率为1.27% Fig.7 Load-deformation hysteresis loops of specimens:(a)sample SRCI,the stirrup ratio is 2.41%(b)sample SRC2a,the stirrup ratio is 2.06%(e)sample SRC2b.the stirrup ratio is 2.02%:(d)sample SRC3a,the stirrup ratio is 1.77%:(e)sample SRC3b.the stirrup ratio is 1.73%:(f)sample SRC4a,the stirrup ratio is 1.50%:(g)sample SRC4b.the stirrup ratio is 1.48%:(h)sample SRC5,the stirrup ratio is 1.27%图7 试件荷载-位移滞回曲线.(a) 试件 SRC1‚配箍率为2∙41%;(b) 试件 SRC2a‚配箍率为2∙06%;(c) 试件 SRC2b‚配箍率为 2∙02%;(d) 试件 SRC3a‚配箍率为1∙77%;(e) 试件 SRC3b‚配箍率为1∙73%;(f) 试件 SRC4a‚配箍率为1∙50%;(g) 试件 SRC4b‚配 箍率为1∙48%;(h) 试件 SRC5‚配箍率为1∙27% Fig.7 Load-deformation hysteresis loops of specimens:(a) sample SRC1‚the stirrup ratio is 2∙41%;(b) sample SRC2a‚the stirrup ratio is 2∙06%;(c) sample SRC2b‚the stirrup ratio is2∙02%;(d) sample SRC3a‚the stirrup ratio is1∙77%;(e) sample SRC3b‚the stirrup ratio is 1∙73%;(f) sample SRC4a‚the stirrup ratio is1∙50%;(g) sample SRC4b‚the stirrup ratio is1∙48%;(h) sample SRC5‚the stirrup ratio is 1∙27% 第12期 陈小刚等: 型钢混凝土柱抗震性能实验研究 ·1521·
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