| 模块化外框内箱结构抗震性能分析 |
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| 引用本文： | 吴从晓,杨涛,吴小宾,李常虹,徐坤.模块化外框内箱结构抗震性能分析[J].世界地震工程,2020,0(4):033-41. |
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| 作者姓名： | 吴从晓 杨涛 吴小宾 李常虹 徐坤 |
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| 作者单位： | 广州大学 土木工程学院,广州 510006;广州理工学院,广州 510540;广州大学 土木工程学院,广州 510006;中国建筑西南设计研究院有限公司,成都 610041;中建科工集团有限公司,深圳 518064 |
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| 基金项目： | 广东省自然科学基金;教学改革项目;教学改革项目;广州大学研究生创新能力培养资助计划 |
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| 摘 要： | 基于《集装箱模块化组合房屋技术规程》中的要求，为提高模块化集装箱建筑的抗震性能，增加房屋的使用高度，提出了一种外框内箱结构，其由外框柱、外框梁和模块化集装箱拼装组成。为验证外框内箱结构的抗震性能，对六层传统集装箱结构和外框内箱结构进行了数值仿真分析，对比分析两种结构的层间位移角和构件应力分布等。结果表明:外框内箱结构竖向刚度分布均匀，受力更加合理，传力更加明确，能有效地减小内部集装箱构件内力，其能更好的实现结构"强柱弱梁和强节点"需求，提高结构的安全性和可靠性。
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| 关 键 词： | 集装箱建筑 装配式 抗震性能 模块化 |
Research on seismic performance analysis of the modularity of outer frame and inner box structure system |
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| WU Congxiao,' target="_blank" rel="external">,YANG Tao,WU Xiaobin,LI Changhong,XU Kun.Research on seismic performance analysis of the modularity of outer frame and inner box structure system[J].World Information On Earthquake Engineering,2020,0(4):033-41. |
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| Authors: | WU Congxiao " target="_blank">' target="_blank" rel="external"> YANG Tao WU Xiaobin LI Changhong XU Kun |
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| Affiliation: | 1. School of Civil Engineering, Guangzhou University, Guangzhou 510006, China;2. China Southwest Architectural Design and Research Institute Co., Ltd., Chengdu, 610041, China;3. Guangzhou Institute of Science and Technology, Guangzhou 510540, China;4. China Construction Science and Industry Corporation Ltd., Shenzhen 518064, China |
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| Abstract: | Abstract:Based on the requirements in the current "Technical Regulations for Containerized Houses", in order to improve the seismic performance of modular container buildings and increase the height of houses,an outer frame and inner box structure is proposed, which is composed of outer frame columns, outer frame beams and modular container assembly. In order to verify the seismic performance of the outer frame and inner box structure, the six-layer traditional container structure and the six-layer outer frame and inner box structure were numerically analyzed, and the interlayer displacement angle and stress distribution of the two structures were compared and analyzed. The results show that the vertical stiffness of the outer box and inner box structure is evenly distributed, the force is more reasonable, and the force transmission is more clear. It can effectively reduce the internal force of the internal container components, improve the bearing capacity of the components, and better achieve the structure "Beams, strong nodes and strong anchoring" are required to improve the safety and reliability of the structure. |
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| Keywords: | container building assembled seismic performance modular |
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