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.
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.
出处
《厦门理工学院学报》
2014年第1期75-79,共5页
Journal of Xiamen University of Technology
基金
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)
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
ointless bridge
semi-integral bridges
design and construction
technology and economy
