| 济南奥体中心体育场罩棚钢结构的应变监测 |
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| 引用本文： | 周学军,马晓,路鹤. 济南奥体中心体育场罩棚钢结构的应变监测[J]. 工业建筑, 2011, 41(4): 129-132 |
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| 作者姓名： | 周学军 马晓 路鹤 |
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| 作者单位： | 山东建筑大学土木工程学院,济南,250101 |
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| 基金项目： | 山东省科技计划项目基金，2007年山东省信息产业专项基金联合资助 |
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| 摘 要： | 通过对大型体育场馆钢结构在施工过程及使用阶段关键部位构件的应变情况进行监测,可以把握结构的应力情况,确保结构在施工和使用过程中的安全.通过济南奥体中心体育场罩棚钢结构的应变监测方案,阐述利用光纤光栅传感器进行应变监测的基本原理,提出测点的选择及布置的依据.监测结果表明:健康监测取得了较好的效果,具有较高的准确度和较好的...
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| 关 键 词： | 济南奥体中心体育场 钢结构 光纤光栅 健康监测 应变监测 |
THE STRAIN MONITORING OF CANOPY STEEL STRUCTURE FOR STADIUM OF JINAN OLYMPIC SPORTS CENTER |
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| Zhou Xuejun,Ma Xiao,Lu He. THE STRAIN MONITORING OF CANOPY STEEL STRUCTURE FOR STADIUM OF JINAN OLYMPIC SPORTS CENTER[J]. Industrial Construction, 2011, 41(4): 129-132 |
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| Authors: | Zhou Xuejun Ma Xiao Lu He |
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| Affiliation: | Zhou Xuejun Ma Xiao Lu He(Shandong Jianzhu UniversityJ,inan 250101,China) |
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| Abstract: | Jinan Olympic Sports Center was the primary venue for the 2009 National Sports Games.The structure strain monitoring and its results of the steel structure for Jinan Olympic Sports Center are introduced.The stadium is a space steel truss structure.The strain monitoring programme is also introduced.In the mean time,the principle of measuring point selection and arrangement are expounded.The key bars strain is monitored using optical fiber and grating sensor and achieved higher accuracy and better stability are obtained,which can be applied to other similar structure monitorings. |
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| Keywords: | Jinan Olympic Sports Center steel structure optical fiber and grating health monitoring strain monitoring |
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