| 自锚式悬索桥技术问题探讨 |
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| 引用本文： | 冯广胜.自锚式悬索桥技术问题探讨[J].公路,2006(5):86-89. |
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| 作者姓名： | 冯广胜 |
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| 作者单位： | 中南大学土木建筑学院,长沙市,410075;中铁大桥局集团一公司,郑州市,450053 |
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| 摘 要： | 平顶山市建设路东出口立交桥是一座主桥跨径为35 m 72 m 35 m的自锚式悬索桥,上部结构采用钢筋混凝土箱梁(梁体为单箱双室),缆索采用钢绞线外套钢管混凝土结构,锚固在主梁梁端和主梁跨中。本文结合该桥工程实例,探讨自锚式悬索桥存在的技术问题和解决办法。
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| 关 键 词： | 自锚式 悬索桥 技术 |
| 文章编号： | 0451-0712（2006）05-0086-04 |
| 收稿时间： | 2005-10-10 |
| 修稿时间： | 2005-10-10 |
Discussion About Technical Problems of Self-anchored Suspension Bridge |
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| FENG Guang-sheng.Discussion About Technical Problems of Self-anchored Suspension Bridge[J].Highway,2006(5):86-89. |
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| Authors: | FENG Guang-sheng |
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| Affiliation: | 1. College of Civil Engineering and Architecture , Central South University,Changsha 410075, China 2. The Ist Engineering Co. ,Ltd. of China ZhongtieMajor Bridge Engineering Group,Zhengzhou 450053,China |
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| Abstract: | The overcrossing bridge at east entrance of Jianshe Road in Pingdingshan City is a self-anchored suspension bridge with three spans(35 72 35)m.In the superstructure,the reinforced concrete box is used,the cables are surrounded by the concrete steel tube.The technical problems of self-anchored suspension and the method to solve them are discussed in this paper. |
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| Keywords: | self-anchored suspention bridge technology |
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