| 惠青黄河公路大桥主桥结构分析 |
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| 引用本文： | 王胜.惠青黄河公路大桥主桥结构分析[J].公路,2005(1):111-114. |
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| 作者姓名： | 王胜 |
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| 作者单位： | 铁道第一勘察设计院,兰州市,730000 |
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| 摘 要： | 惠青黄河公路大桥是国内最大跨径的双塔单索面预应力混凝土矮塔斜拉桥．主桥跨径为(133 220 133)m。结合主桥的设计情况，对该桥的结构设计和计算、结构非线性、结构静力动力分析等进行了简要介绍。
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| 关 键 词： | 主桥 黄河公路大桥 桥结构 矮塔斜拉桥 大跨径 结构非线性 预应力混凝土 静力 双塔 动力分析 |
| 文章编号： | 0451-0712(2005)01-0111-04 |
Structural Analysis of Main Spans of Huiqing Yellow River Bridge |
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| WANG Sheng.Structural Analysis of Main Spans of Huiqing Yellow River Bridge[J].Highway,2005(1):111-114. |
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| Authors: | WANG Sheng |
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| Abstract: | The main spans of Huiqing Yellow River Bridge are designed as a prestressed concrete lower tower cable-stayed bridge with twin towers and single cable plane. The main spans are (133+220+133)m.On the basis of the design conditions of the main spans, structure design, structure with non-linear, ordinary and dynamical characteristis etc of PC cable-stayed bridge with lower tower are recommended. |
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| Keywords: | cable-stayed bridge with lower tower design and construction structure with non-linear dynamical characteristis |
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