栓钉高度对栓钉连接件抗剪性能的影响
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汪劲丰,张爱平,王文浩
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Effects of stud height on shear behavior of stud connectors
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Jin-feng WANG,Ai-ping ZHANG,Wen-hao WANG
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表 4 栓钉连接件抗剪承载力试验值与计算值比较 |
Tab.4 Comparison of shear bearing capacity between experimental values and calculated values of stud connectors |
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试件分组 | $\overline {{N_{\rm{u}}}} /{\rm{kN}}$ | ${N_{\rm{uc} } }/{\rm{kN} }$ | | ${N_{\rm{uc} } }/\overline { {N_{\rm{u} } } }$ | 式(1) | 式(2) | 式(3) | 式(4) | 式(1) | 式(2) | 式(3) | 式(4) | STUD1 | 66.0 | 54.0 | 52.6 | 49.4 | 65.6 | | 0.82 | 0.80 | 0.75 | 0.99 | STUD2 | 87.8 | 54.0 | 52.6 | 49.4 | 65.6 | | 0.62 | 0.60 | 0.56 | 0.75 | STUD3 | 92.9 | 54.0 | 52.6 | 49.4 | 65.6 | | 0.58 | 0.57 | 0.53 | 0.71 | STUD4 | 102.9 | 54.0 | 52.6 | 49.4 | 65.6 | | 0.52 | 0.51 | 0.48 | 0.64 | STUD5 | 84.9 | 86.7 | 83.3 | 79.3 | 105.3 | | 1.02 | 0.98 | 0.93 | 1.24 | STUD6 | 131.5 | 86.7 | 83.3 | 79.3 | 105.3 | | 0.66 | 0.63 | 0.60 | 0.80 | STUD7 | 146.5 | 86.7 | 83.3 | 79.3 | 105.3 | | 0.59 | 0.57 | 0.54 | 0.72 | STUD8 | 147.9 | 86.7 | 83.3 | 79.3 | 105.3 | | 0.59 | 0.56 | 0.54 | 0.71 | STUD9 | 132.8 | 121.0 | 115.9 | 103.2 | 146.9 | | 0.91 | 0.87 | 0.78 | 1.11 | STUD10 | 170.1 | 121.0 | 115.9 | 103.2 | 146.9 | | 0.71 | 0.68 | 0.61 | 0.86 | STUD11 | 183.9 | 121.0 | 115.9 | 103.2 | 146.9 | | 0.66 | 0.63 | 0.56 | 0.80 | STUD12 | 206.1 | 121.0 | 115.9 | 103.2 | 146.9 | | 0.59 | 0.56 | 0.50 | 0.71 |
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