文章摘要
带十字形新型连接件的外挂ALC墙板钢框架体系抗震性能研究
Research on seismic performance of external ALC wall panel steel frame system with cross-shaped new connector
投稿时间:2024-03-21  修订日期:2024-05-08
DOI:
中文关键词: 外挂ALC墙板  新型连接节点  拟静力试验  数值模拟
英文关键词: External ALC wall panel  New connection node  Pseudo-static test  Numerical simulation
基金项目:安徽省高校协同创新项目
作者单位邮编
丁克伟* 安徽建筑大学 230051
刘德望 安徽建筑大学 
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中文摘要:
      文章主要研究的是一款十字形新型连接节点在地震荷载作用下对整体试件结构力学性能的影响。设计思路是基于施工中常见的钩头螺栓节点,开发设计出一种具有较高承载力和耐久性的新型柔性节点,通过拟静力试验与有限元数值模拟相结合的方式对十字形新型连接节点的力学性能进行分析研究,从而验证该新型连接节点的可靠性。试验结果表明:十字形新型连接节点具有良好的抗震性能及耗能能力,提高了结构在地震荷载作用下的承载力和耐久性,相比于钩头螺栓节点具有更好的实用性和推广性。
英文摘要:
      This paper mainly studies the effect of a new type of cross-shaped joint on the mechanical properties of the whole specimen under seismic load. The design idea is to develop and design a new flexible joint with high bearing capacity and durability based on the common hook head bolt joint in construction. The mechanical properties of the new cross-shaped joint are analyzed and studied through the combination of pseudo-static test and finite element numerical simulation, so as to verify the reliability of the new joint. The test results show that the new cross-shaped joint has good seismic performance and energy dissipation capacity, improves the bearing capacity and durability of the structure under seismic load, and has better practicability and popularization compared with the hook-head bolt joint.
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