| 新城黄河大桥系杆拱结构加固方案研究 |
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| 引用本文： | 康希良,王根会.新城黄河大桥系杆拱结构加固方案研究[J].甘肃科学学报,2002,14(2):47-50. |
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| 作者姓名： | 康希良 王根会 |
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| 作者单位： | 兰州铁道学院土木建筑学院,甘肃,兰州,730070 |
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| 基金项目： | 兰州市自然科学基金资助项目 (2 2 0 0 0 2 0 ) |
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| 摘 要： | 研究了新城黄河公路大桥系杆拱结构的加固方案 ,提出了 3种不同的加固方案 ,对 3种不同的加固方案加固后的系杆拱结构进行结构静力参数及动力参数的分析及比较 ,比选出了最佳加固方案 .这项研究为系杆拱结构的加固设计提供了理论依据 ,也为同类形式的桥梁的加固提供了借鉴的资料
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| 关 键 词： | 系杆拱结构 加固方案 方案比选 |
| 文章编号： | 1004-0366(2002)02-0047-04 |
| 修稿时间： | 2001年6月16日 |
A STUDY OF SERVICED PLANS FOR THE ARCH BRIDGE WITH LONGITVDINAL LINKING GIRDERS OVER THE YELLOW RIVER |
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| KANG Xi\|liang,WANG Gen\|hui.A STUDY OF SERVICED PLANS FOR THE ARCH BRIDGE WITH LONGITVDINAL LINKING GIRDERS OVER THE YELLOW RIVER[J].Journal of Gansu Sciences,2002,14(2):47-50. |
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| Authors: | KANG Xi\|liang WANG Gen\|hui |
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| Abstract: | The serviced plans of a highway arch bridge with longitudinal linking girders over the Yellow River in Lanzhou are studied. Three different plans are presented and compared in the static and dynamic coefficients of the arch bridge. The bestservied plan is gained. The result supplies the theoretical basis for the serviced design of the arch bridge with longitueinal linding girders; it also supplies the reference material of an experience for the bridges of the same kind. |
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| Keywords: | arch bridge with longitudinal linking girders sevieced plans choose of the serviced plans |
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