| 单薄壁高墩连续刚构桥施工阶段稳定性分析 |
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| 引用本文： | 王积鑫. 单薄壁高墩连续刚构桥施工阶段稳定性分析[J]. 林业科技情报, 2013, 45(2): 90-91 |
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| 作者姓名： | 王积鑫 |
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| 作者单位： | 黑龙江省林业设计研究院 |
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| 摘 要： | 对高墩预应力混凝土连续刚构桥的主墩,在悬臂施工过程中,施工至最大悬臂状态时为其在施工过程中的最不利状态。本文结合实际工程,对单薄壁高墩连续刚构桥在施工阶段的各种最不利荷载组合下的稳定性进行分析。
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| 关 键 词： | 连续刚构桥 单薄壁墩 施工阶段 稳定性 分析 |
Discussion On The Stability Of Construction Of The Thin-wall Piers High Pier And Long Span Continuous Rigid-frame Bridges |
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| Wang Jixin. Discussion On The Stability Of Construction Of The Thin-wall Piers High Pier And Long Span Continuous Rigid-frame Bridges[J]. Forestry Science and Technology Information, 2013, 45(2): 90-91 |
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| Authors: | Wang Jixin |
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| Affiliation: | Wang Jixin(Forest Design And Research Institute Of Heilongjiang Province) |
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| Abstract: | Construction to the maximum cantilever has most adverse conditions with the prestressed concrete continuous rigid frame bridge during the process of cantilever construction.The particle analyzes the stability of different combination of the most unfavorable load in the process of construction. |
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| Keywords: | continuous rigid frame bridge thin-wall piers construction stage stability analysis |
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