| 南东长江二桥斜拉桥索梁锚固区模型疲劳试验研究 |
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| 引用本文： | 陈开利,王天亮. 南东长江二桥斜拉桥索梁锚固区模型疲劳试验研究[J]. 钢结构, 2004, 19(6): 20-22 |
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| 作者姓名： | 陈开利 王天亮 |
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| 作者单位： | 东北大学 |
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| 摘 要： | 对于大跨度斜拉桥的斜拉索锚固结构,必须认真地研究其设计方法、制造工艺以及疲劳性能等.针对南京长江二桥的索梁锚固结构,采用足尺模型进行了疲劳试验,测量了其静力变形与疲劳荷载作用下的受力性能.通过试验验证了设计的正确性和制造工艺的可行性.
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| 关 键 词： | 南京长江二桥 斜拉桥 索梁锚固区 疲劳试验 |
| 修稿时间： | 2004-05-12 |
FATIGUE TEST RESEARCH ON THE CABLE ANCHORAGE ZONE OF THE MAIN GIRDER OF THE SECOND NANJING YANGTZE CABLE-STAYED BRIDGE |
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| Chen KailiWang Tianliang. FATIGUE TEST RESEARCH ON THE CABLE ANCHORAGE ZONE OF THE MAIN GIRDER OF THE SECOND NANJING YANGTZE CABLE-STAYED BRIDGE[J]. Steel Construction, 2004, 19(6): 20-22 |
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| Authors: | Chen KailiWang Tianliang |
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| Affiliation: | Chen KailiWang Tianliang (Northeast University of China She nyang 110000) (Bridge Science Research Institute Wuhan 430034) |
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| Abstract: | Cable anchorage zone of t he large span cable-stayed bridges are under very complicated conditi ons and the design methods need to be carefully studied.This paper pr esents the fatigue test research o n the cable anchorage zone of the main girder of the Second Nanjing Yangtze Bridge.In the test,the per formance of the structure under bo th static and fatigue loads are i nvestigated.The test results verif ied correctness of its design and feasibility of its manufacturing t echniques. |
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| Keywords: | the Second Nanjing Yangt ze Bridge cable-stayed bridge cabl e anchorage zone of the main girde r fatigue test |
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