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| 高墩连续刚构桥稳定性分析 | |
| 引用本文： | 陈怀勇,汤兆新,陈胜利.高墩连续刚构桥稳定性分析[J].交通标准化,2010(11):83-85. |
| 作者姓名： | 陈怀勇 汤兆新 陈胜利 |
| 作者单位： | 1. 云南第三公路桥梁工程有限责任公司,云南,普洱,665000 2. 重庆交通大学,重庆,400074 3. 中交二航局西南公司,云南,昆明,650000 |
| 摘 要： | 针对高墩连续刚构桥突出的稳定性问题展开研究，重点介绍第一类稳定问题，提出将稳定性问题转化为求其特征值．并应用于工程实例中，计算结果与实际吻合得比较好，保证了工程的顺利进展。 |
| 关 键 词： | 薄壁高墩 连续刚构桥 悬臂施工 稳定 |
Stability Analysis of High Pier Continuous Rigid Frame Bridge |
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| CHEN Huai-yong,TANG Zhao-xin,CHEN Sheng-li.Stability Analysis of High Pier Continuous Rigid Frame Bridge[J].Communications Standardization,2010(11):83-85. | |
| Authors: | CHEN Huai-yong TANG Zhao-xin CHEN Sheng-li |
| Institution: | 1.Yunnan Third Road and Bridge Co., Ltd., Pu＇er 665000, China; 2.Chongqing Jiaotong Univertity, Chongqing 400074, China; 3.CCCC Second Harbour Engineering Company, Ltd., Southewst Branch Company, Kunming 650000, China) |
| Abstract: | In allusion to the obvious stability problem of continuous rigid frame bridge with high pier, the first kind of stability problems is introduced mainly, and the disposal method of translating the stability problem into seeking characteristic value is put forward. By applying it in engineering practice, the calculation result fits to practice preferably, which ensures the engineering goes smoothly. |
| Keywords: | thin-walled high pier continuous rigid frame bridge cantilever construction stability |
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