| 两座半整体式无缝桥梁比较分析 |
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| 引用本文： | 金晓勤. 两座半整体式无缝桥梁比较分析[J]. 厦门理工学院学报, 2014, 0(1): 75-79 |
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| 作者姓名： | 金晓勤 |
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| 作者单位： | 厦门理工学院土木工程与建筑学院,福建厦门361024 |
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| 基金项目： | 国家自然科学基金面上项目（51078135）;厦门理工学院高层次人才引进项目（YKJ13031R） |
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| 摘 要： | 以云南省一条高速公路上的两座半整体式无缝实桥为例从设计、施工、经济和运营等方面对其进行对比分析.结果表明:两者均消除了桥梁伸缩装置问题,均具有经济、行驶顺畅等优势,在100m温度跨长范围内,半整体式全无缝桥梁更具优势.
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| 关 键 词： | 无伸缩缝桥梁 半整体式桥梁 设计与施工 技术与经济 |
A Comparison of Two Types of Semi-integral Bridges |
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| JIN Xiao-qin. A Comparison of Two Types of Semi-integral Bridges[J]. Journal of Xiamen University of Technology, 2014, 0(1): 75-79 |
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| Authors: | JIN Xiao-qin |
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| Affiliation: | JIN Xiao-qin ( School of Civil Engineering ＆ Architecture, Xiamen University of Technology, Xiamen 361024, China) |
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| Abstract: | This paper made a comparative study in design, construction, finance and operation of two pointless bridges on a highway in Yunnan Province. Results show that joinfless bridges is a good solution to deck joints related problems, which boasts low cost and smooth ride. For bridges within the span range of 100 meters, jointless semi-integral bridges prevail. |
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| Keywords: | ointless bridge semi-integral bridges design and construction technology and economy |
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