核电用双钢板-混凝土单元轴心受压组合效应
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蒋亚军,陈思佳,黄城均,宋晓冰
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Composite effect of steel-concrete-steel elements underaxial compression for nuclear power plant
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Ya-jun JIANG,Si-jia CHEN,Cheng-jun HUANG,Xiao-bing SONG
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表 2 规范公式计算承载力与试验值的比较 |
Tab.2 Comparison of calculated bearing capacity of standard fomula and experimental value |
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文献 | 编号 | ${f_{\rm{c}}}$/MPa | ${f_{\rm{y}}}$/MPa | ${d_{{\rm{sc}}}}$/mm | ${t_{{\rm{sc}}}}$/mm | ${t_{\rm{s}}}$/mm | ${P_{{\rm{no}}}}$/kN | ${P_{{\rm{test}}}}$/kN | ${P_{{\rm{no}}}}$/ ${P_{{\rm{test}}}}$ | 文献[15] | SCW-2 | 26.1 | 256(332) | 1 160 | 230 | 4.8(8) | 10 653 | 12 123 | 0.88 | 文献[15] | SCW-4 | 26.1 | 256(332) | 1 160 | 230 | 4.8(8) | 10 653 | 11 433 | 0.93 | 文献[16] | SC-100K | 23.3 | 253(343) | 684 | 320 | 3.2(22) | 10 613 | 11 300 | 0.94 | 文献[16] | SC-67K | 23.3 | 253(343) | 684 | 320 | 3.2(22) | 10 613 | 11 800 | 0.90 | 文献[17] | DSW-4 | 37.4 | 370 | 700 | 166 | 3(8) | 6 630 | 7 780 | 0.85 | 本文试验 | S3-10 | 33.6 | 310 | 800 | 266 | 2.95 | 8 452 | 9 380 | 0.90 |
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