| 4-25m预应力连续箱梁设计浅析 |
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| 引用本文： | 王希超.4-25m预应力连续箱梁设计浅析[J].北方交通,2011(4):68-69. |
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| 作者姓名： | 王希超 |
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| 作者单位： | 辽宁省交通规划设计院,沈阳,110166 |
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| 摘 要： | 主要介绍沈阳三环改扩建工程王家沟枢纽互通立交F匝道桥设计方案,并介绍采用平面杆系程序计算预应力箱梁的方法,为此类预应力箱梁设计提供一些借鉴。
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| 关 键 词： | 桥梁 独柱中横梁 预应力 平面杆系 |
Brief Discussion on 4-25m Pre-stressed Continuous Box Girder Design |
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| Authors: | WANG Xi-chao |
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| Institution: | WANG Xi-chao |
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| Abstract: | Design scheme of Wangjiagou interchange F ramp bridge of Shenyang third circle reconstruction project is mainly introduced,and calculation method of pre-stressed box girder by plane bar program is introduced,which provide references for design of pre-stressed box girder. |
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| Keywords: | Bridge girder Single column crossbar Pre-stress Plane bar |
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