| 先简支后连续预应力混凝土梁桥的原理及施工工艺 |
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| 引用本文： | 刘文军,穆怀旗.先简支后连续预应力混凝土梁桥的原理及施工工艺[J].内蒙古公路与运输,2010(6):30-32. |
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| 作者姓名： | 刘文军 穆怀旗 |
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| 作者单位： | [1]内蒙古联手路桥有限责任公司,内蒙古临河015000 [2]内蒙古大学交通学院,内蒙古临河015000 |
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| 摘 要： | 针对省道103高速公路上的大桥均采用等跨径、等截面的连续箱梁形式,施工工艺采用先简支、后连续的方法,文章就其体系转换过程介绍了先简支、后连续的受力原理及其施工工艺。
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| 关 键 词： | 桥梁工程 简支 连续 体系转换 |
Principle and construction technology of prestressed concrete beam bridge of simply supported continuous system |
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| LIU Wen-jun,MU Huai-qi.Principle and construction technology of prestressed concrete beam bridge of simply supported continuous system[J].Highways & Transportation in Inner Mongolia,2010(6):30-32. |
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| Authors: | LIU Wen-jun MU Huai-qi |
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| Institution: | LIU Wen-jun MU Huai-qi |
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| Abstract: | According to the phenomenon that the bridge on the provincial road 103 expressway all use continuous box girder with equal span and section,the construction technology use the simply supported-continuous method.Based on the system transformation process,the paper introduces the mechanical principle and construction technology of simply supported-continuous system. |
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| Keywords: | bridge engineering simply support continuation system transformation |
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