混凝土中黏结型锚栓剪切试验方法
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全学友,衡倩,李雄宋,刘连杰
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Shear test methods of bonded anchor bolts in concrete
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Xue-you QUAN,Qian HENG,Xiong-song LI,Lian-jie LIU
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表 7 锚栓试验组剪切屈服刚度 |
Tab.7 Yield shear stiffness of test groups |
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锚栓 规格 | KSIN/ (kN·mm-1) | KDUA/ (kN·mm-1) | KDUB/ (kN·mm-1) | KDUB/ KDUA | KDUB/ KSIN | M12 | 9.788 | 12.682 | 21.098 | 1.66 | 2.16 | M14 | 12.899 | 22.669 | 46.480 | 2.05 | 3.60 | M16 | 16.764 | 38.785 | 38.387 | 0.99 | 2.28 | M18 | 14.786 | 37.486 | 40.155 | 1.07 | 2.72 | M20 | 13.288 | 44.774 | 41.911 | 0.94 | 3.15 | M22 | 17.923 | 74.078 | 72.990 | 0.99 | 4.07 |
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