| 宁波外滩大桥荷载试验研究 |
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| 引用本文： | 周世清,赵承新.宁波外滩大桥荷载试验研究[J].世界桥梁,2011(6):58-60,65. |
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| 作者姓名： | 周世清 赵承新 |
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| 作者单位： | 1. 中铁武汉大桥工程咨询监理有限公司,湖北武汉,430050
2. 中铁大桥局集团桥科院有限公司,湖北武汉430034;桥梁结构安全与健康湖北省重点实验室,湖北武汉430034 |
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| 摘 要： | 外滩大桥主桥为一座独塔四索面异型斜拉桥,跨径布置为(225+82+30)m,为了解在荷载作用下桥梁的实际工作状态,对该桥进行了静、动载荷载试验.试验结果表明:桥梁实际强度、刚度和承载能力满足设计及规范要求；桥梁工作性能满足设计和安全运营要求.通过荷载试验为大桥现状做出了科学客观的评价,同时也为今后同类型桥梁结构的发展积...
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| 关 键 词： | 斜拉桥 静载试验 动载试验 |
Load Test Study of Waitan Bridge in Ningbo |
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| ZHOU Shi-qing,ZHAO Cheng-xin.Load Test Study of Waitan Bridge in Ningbo[J].World Bridges,2011(6):58-60,65. |
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| Authors: | ZHOU Shi-qing ZHAO Cheng-xin |
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| Institution: | ZHOU Shi-qing1,ZHAO Cheng-xin2,3(1.China Railway Wuhan Major Bridge Engineering Consulting and Supervision Co.,Ltd.,Wuhan 430050,China,2.Bridge Science Research Institute Ltd.,China Railway Major Bridge Engineering Group,Wuhan 430034,3.Key Laboratory of Bridge Structure Safety and Health of Hubei Province,China) |
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| Abstract: | The main bridge of the Waitan Bridge in Ningbo is an irregular shape cable-stayed bridge with a single pylon and four cable planes and with span arrangement(225+82+30) m.To have an understanding of the actual working conditions of the bridge under the action of loads,the static and dynamic load tests were made for the bridge.The results of the tests demonstrate that the actual strength,rigidity and carrying capacity of the bridge can satisfy the design and code requirements and the working performance can a... |
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| Keywords: | cable-stayed bridge static load test dynamic load test |
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