| 武汉江汉四桥主桥施工控制计算 |
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| 引用本文： | 袁帅华,颜东煌,李德建.武汉江汉四桥主桥施工控制计算[J].湖南科技大学学报(自然科学版),2000,15(2). |
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| 作者姓名： | 袁帅华 颜东煌 李德建 |
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| 作者单位： | 长沙铁道学院,土木建筑工程学院,湖南,长沙,410075 |
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| 摘 要： | 武汉江汉四桥主桥为主跨 2 32米的独塔不对称P .C .斜拉桥 本文采用平面杆系结构模型分析江汉四桥的力学性能 ,模拟主桥施工过程 ,并对结构设计参数进行了有效识别 ,对温度影响进行了分析 经实践检验 ,本文的施工控制方法是成功的 图 1,表 3,参 3
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| 关 键 词： | 斜拉桥 施工控制 参数识别 温度影响 |
Construction control calculation of the fourth Janghan bridge in Wuhan city |
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| YUAN Shuai-hua,YAN Dong-huang,LI De-jian.Construction control calculation of the fourth Janghan bridge in Wuhan city[J].Journal of Hunan University of Science & Technology(Natural Science Editon),2000,15(2). |
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| Authors: | YUAN Shuai-hua YAN Dong-huang LI De-jian |
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| Abstract: | The fourth Jianghan bridge in Wuhan city is a P.C. cable-stayed bridge, with single pier and a main span of 232 m. In this paper the authors use a model of plane rod-element structure to analyze the bridge's mechanics performance, simulate the process of construction, discern effectively the parameters of structure design and analyze the temperature influence. This construction control system has been proved to be successful by practice.1fig.,3tabs.,3refs. |
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| Keywords: | cable-stayed birdge construction control parameters discernment temperature influence |
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