| 高墩稳定问题的求解方法及应用 |
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| 引用本文： | 朱向前.高墩稳定问题的求解方法及应用[J].公路交通技术,2008(3):59-63. |
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| 作者姓名： | 朱向前 |
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| 作者单位： | 中铁大桥局股份有限公司,武汉,430050 |
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| 摘 要： | 介绍桥梁结构2类稳定问题及求解方法，对具体实例进行分析，说明进行第2类稳定性分析的必要性以及在高墩的设计计算中可适当放宽位移限值的要求。
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| 关 键 词： | 桥梁稳定理论 非线性理论 分支点失稳 极值点失稳 |
Solution for High-rise Piers Stabilizing Problem and Its Application |
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| ZHU Xiangqian.Solution for High-rise Piers Stabilizing Problem and Its Application[J].Technology of Highway and Transport,2008(3):59-63. |
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| Authors: | ZHU Xiangqian |
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| Institution: | ZHU Xiangqian |
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| Abstract: | This paper introduces two stabilized problems in bridge structure and its solution and analyzes the definite examples.The necessity for the second stability analysis is explained and the requirements for displacement limit in design and calculation of high-rise piers can be reduced are stated. |
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| Keywords: | bridge stabilizing theory nonlinear theory loss of stability of branchpoint loss of stability of extreme point |
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