| 波形钢板组合结构稳定性及抗剪能力数值分析 |
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| 引用本文： | 孙志杨,李志安,费建伟,孟繁飞.波形钢板组合结构稳定性及抗剪能力数值分析[J].低温建筑技术,2021,43(3):65-68. |
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| 作者姓名： | 孙志杨 李志安 费建伟 孟繁飞 |
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| 作者单位： | 浙江中南建设集团钢结构有限公司,杭州310052 |
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| 摘 要： | 为了研究波形钢板混凝土组合墙的稳定性及对拉螺栓的抗剪能力,以三层波形钢板混凝土组合墙为基础,采用有限元软件建立了波形钢板组合墙的有限元模型,模型中混凝土、波形钢板及对拉螺栓均建立实体模型模拟,考虑了材料非线性。研究了螺栓的抗剪能力,分析了钢板与混凝土间协调工作对承载能力及抗剪能力的影响,并与规程计算公式的结果进行了对比。研究结果表明,螺栓的抗剪能力能够满足规程要求,波形钢板与混凝土间的共同工作对承载能力的影响较为明显。
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| 关 键 词： | 波形钢板 对拉螺栓 数值分析 抗剪能力 |
NUMERICAL ANALYSIS ON STABILITY AND SHEAR CAPACITY OF CORRUGATED STEEL PLATE COMPOSITE STRUCTURE |
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| SUN Zhiyang,LI Zhian,FEI Jianwei,MENG Fanfei.NUMERICAL ANALYSIS ON STABILITY AND SHEAR CAPACITY OF CORRUGATED STEEL PLATE COMPOSITE STRUCTURE[J].Low Temperature Architecture Technology,2021,43(3):65-68. |
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| Authors: | SUN Zhiyang LI Zhian FEI Jianwei MENG Fanfei |
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| Affiliation: | (Zhejiang Zhongnan Construction Group Steel Structure Co.,Ltd.,Hangzhou 310052,China) |
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| Abstract: | To study the stability of the corrugated steel plate-concrete composite wall and the shear resistance of the tension bolts,a numerical model of the corrugated steel plate composite wall was established using finite element software based on the three-layer corrugated steel plate-concrete composite wall.In the model,the concrete,corrugated steel plate,and the tension bolts are all established solid model simulations with the nonlinearity.Furthermore,the shear resistance of bolts is studied,and the influence of the coordinated work between steel plate and concrete on the bearing capacity and shear resistance is analyzed,compared with results of regulation calculation formula.The results show that the shear resistance of bolts meets the requirements of regulations,and the joint work between corrugated steel plate and concrete has a more obvious influence on the bearing capacity. |
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| Keywords: | corrugated steel plate split bolt numerical analysis shear capacity |
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