| 引用本文: | 王化杰,李洋,雷炎祥,白樵,范峰,钱宏亮.装配式集装箱结构体系优化及节点性能[J].哈尔滨工业大学学报,2017,49(6):117.DOI:10.11918/j.issn.0367-6234.201511115 |
| WANG Huajie,LI Yang,LEI Yanxiang,BAI Qiao,FAN Feng,QIAN Hongliang.System optimization of fabricated container structure and the joint performance[J].Journal of Harbin Institute of Technology,2017,49(6):117.DOI:10.11918/j.issn.0367-6234.201511115 |
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| 装配式集装箱结构体系优化及节点性能 |
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王化杰1,2,李洋3,雷炎祥4,白樵4,范峰3,钱宏亮1
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(1.哈尔滨工业大学(威海) 土木工程系,山东 威海 264209;2. 天元建设集团有限公司,山东 临沂 276000; 3.哈尔滨工业大学 土木工程学院,哈尔滨 150090;4.大连中集物流装备有限公司,辽宁 大连 116600)
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| 摘要: |
| 为建立装配式集装箱结构的标准体系并掌握其力学性能，以一个典型的集装箱建筑方案为基础，以规范要求为评价指标，对其进行了6种不同结构方案的静力分析和抗震分析，研究了设置横梁立柱、辅助拉杆等构造措施对结构性能的影响，结果表明：该集装箱建筑体系对风荷载较为敏感，构件截面主要由风荷载控制，地震作用不起控制作用，增加局部立柱和横梁对于提高集装箱建筑的抗侧移刚度作用不明显，而设置侧向拉杆则能有效加强结构抗侧移刚度.最后采用多尺度分析方法对结构所采用的装配式集装箱建筑节点进行了模拟分析，结果表明该节点在结构各种工况下均能保持良好的工作状态，可为类似集装箱建筑的节点选用提供技术参考.
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| 关键词: 集装箱结构 力学性能 多尺度模型 多点约束算法 |
| DOI：10.11918/j.issn.0367-6234.201511115 |
| 分类号:TU392.5; TU318.2 |
| 文献标识码:A |
| 基金项目:国家自然科学基金青年基金(51308154)； 中央高校基本科研业务费专项资金资助(HIT.NSRIF.2016099) |
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| System optimization of fabricated container structure and the joint performance |
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WANG Huajie1,2,LI Yang3,LEI Yanxiang4,BAI Qiao4,FAN Feng3,QIAN Hongliang1
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（1.Department of Civil Engineering, Harbin Institute of Technology at Weihai, Weihai 264209, Shandong,China; 2.Tianyuan Construction Group Co., Ltd., Linyi 276000, Shandong,China; 3.School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China; 4.Dalian CIMC Logistics Equipment Co., Ltd., Dalian 116600,Liaoning, China）
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| Abstract: |
| To establish standard system of fabricated container structure and obtain its mechanical characteristics, static mechanical analysis and seismic analysis were made on six sets of structures according to existing codes based on a typical plan of container building. The influence on structural performance by adding beams and columns or tension cables was also studied. The results indicate that: container building system is sensitive to wind load, which controls the section of members and seismic action is not a dominant factor; the effort to enhance lateral stiffness of container building by adding local columns and beams is not useful, while adding lateral tension rod can strengthen the structural lateral stiffness effectively. Finally, a connected joint used in container building was analyzed by multi-scale analysis. The results indicate that this joint can work well under every working condition and provide a technical reference of joint selection in similar container buildings.
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| Key words: container structure mechanical behavior multi-scale model method of multipoint constraints |
