| 曹淑上,江建斌,张永水,张明强,马爱霞.少联大跨径连续-刚构组合桥的受力分析及合龙顺序探讨[J].现代交通技术,2006,(6):34-37 |
| 少联大跨径连续-刚构组合桥的受力分析及合龙顺序探讨 |
| Analysis on Mechanical Property and Closure Order of Long Span Continuous Rigid Frame Compounding Bridge |
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| DOI： |
| 中文关键词: 连续-刚构组合梁桥 仿真分析 受力分析 抗推刚度 合龙次序 |
| 英文关键词:continuous rigid frame compounding bridge simulation analysis mechanical analysis anti-push rigidity closure order |
| 基金项目: |
| 曹淑上 江建斌 张永水 张明强 马爱霞 |
| [1]重庆交通大学土木建筑学院,重庆400074 [2]重庆交通委员会基本建设工程质量监督站,重庆400060 [3]东北大学资土学院,辽宁沈阳110004 |
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| 中文摘要: |
| 通过时某座3跨连续-刚构组合梁桥与连续刚构桥、连续梁桥的施工仿真结果对比分析。研究了3跨连续-刚构组合梁桥的力学特点和后期使用性能．并且针对其墩身抗推刚度、合龙次序两个问题进行了深入分析，以期为同类桥梁的设计与施工提供借鉴。 |
| 英文摘要: |
| According to the construction simulation analysis on continuous rigid frame compounding bridge,continuous rigid frame bridge and continuous beam bridge, this paper researches the mechanical characteristic and long time service performance of continuous rigid frame compounding bridge, as well as anti-push rigidity of pier shaft and the closure order are also studyed.It is expected to be helpful to the design and construction of the same bridges. |
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