| 某互通立交匝道桥支座脱空的加固设计 |
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| 引用本文： | 杨振龙,何宇航. 某互通立交匝道桥支座脱空的加固设计[J]. 山西建筑, 2014, 0(6): 188-189 |
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| 作者姓名： | 杨振龙 何宇航 |
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| 作者单位： | 中交第一公路勘察设计研究院有限公司,陕西西安710075 |
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| 摘 要： | 针对某互通立交工程中已完工的匝道桥墩柱上有裂缝产生,以及箱梁内弧侧支座的脱空现象,通过对其产生原因进行分析,对支座设置进行验算和加固设计,以满足正常使用的要求。
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| 关 键 词： | 匝道桥 支座 脱空 加固设计 |
Reinforcement design of bearing void of an interchange ramp bridge |
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| YANG Zhen-long,HE Yu-hang. Reinforcement design of bearing void of an interchange ramp bridge[J]. Shanxi Architecture, 2014, 0(6): 188-189 |
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| Authors: | YANG Zhen-long HE Yu-hang |
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| Affiliation: | ( CCCC First Highway Consultants Co. , Ltd, Xi＇ an 710075, China) |
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| Abstract: | According to the cracks on the accomplished ramp bridge pier at some interchange ramp bridge projects and the void at the arc side support of the box girder, the paper analyzes the reasons and undertakes the calculation and consolidation design for the bearing allocation, so as to meet the normal use＇ s demand. |
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| Keywords: | ramp bridge bearing void consolidation design |
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