| 国内已建悬索桥主要技术指标调查分析 |
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| 引用本文： | 李润成.国内已建悬索桥主要技术指标调查分析[J].山西交通科技,2012(6):58-60. |
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| 作者姓名： | 李润成 |
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| 作者单位： | 山西省交通科学研究院 |
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| 摘 要： | 系统收集国内20世纪90年代以来建设的60多座悬索桥资料，按地锚式（分重力式和隧道式）、自锚式对跨径、矢跨比、主塔、梁型等主要技术指标进行统计分析，为悬索桥设计提供参考。
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| 关 键 词： | 悬索桥 地锚式 自锚式 跨径 矢跨比 |
The Investigation and Analysis of Main Technical Indicators for Suspension Bridges in China |
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| LI Run-cheng.The Investigation and Analysis of Main Technical Indicators for Suspension Bridges in China[J].Shanxi Science & Technology of Communications,2012(6):58-60. |
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| Authors: | LI Run-cheng |
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| Institution: | LI Run-cheng(Shanxi Transportation Research Institute,Taiyuan,Shanxi 030006,China) |
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| Abstract: | The paper systematically collected more than 60 suspension bridges at home and abroad constructed since the 1990s and statistically analyzed the main technical indicators of span,span ratio, main tower and beam according to the earth anchored system （gravity and tunnel） and the self-anchored system for reference.. |
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| Keywords: | suspension bridge earth anchored system self-anchored system span span ratio |
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