| 钢桁架受力性能实测 |
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| 引用本文： | 曹玉生,高婧,朱喜荣. 钢桁架受力性能实测[J]. 钢结构, 2005, 20(4): 69-71,100 |
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| 作者姓名： | 曹玉生 高婧 朱喜荣 |
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| 作者单位： | 内蒙古工业大学,呼和浩特,010062;内蒙古工大建筑设计有限责任公司,呼和浩特,010062 |
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| 摘 要： | 内蒙古工业大学科技实验楼的南、北两子楼在第9、第10层处架空连接,采用重型钢桁架结构实现跨越。介绍了该桁架的现场测试工作,包括测试方案、杆件应力、节点刚性、结构挠度等。测试表明,结构设计合理,并提出结构吊装中应注意的问题。
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| 关 键 词： | 重型钢桁架 节点刚性 现场实测 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005-05-10 |
THE STRESS CAPABILITY SITE MEASUREMENT OF STEEL TRUSS |
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| Cao Yusheng,Gao Jing,Zhu Xirong. THE STRESS CAPABILITY SITE MEASUREMENT OF STEEL TRUSS[J]. Steel Construction, 2005, 20(4): 69-71,100 |
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| Authors: | Cao Yusheng Gao Jing Zhu Xirong |
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| Abstract: | The suspending connection is used on the ninth and tenth floors of the two independent buildings in the south and north along the building for science and experiments of Inner Mongolia University of Technology,This suspending is realized through the adoption of the heavy steel truss. This paper introduces the site measurement for the heavy steel truss including the measurement scheme, pole stress, joints rigidity, structure deflection and other elements concerned. The meticulous analysis and measurement show the rationality of the design; and some problems that merit attention during hoist and prefabrication of the structure are also proposed. |
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| Keywords: | heavy steel truss rigidity of joints site measurement |
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