| 小桥涵在施工中上下游铺砌长度的变化分析 |
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| 引用本文： | 赵庆权,杭明.小桥涵在施工中上下游铺砌长度的变化分析[J].内蒙古公路与运输,2005(4):24-26. |
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| 作者姓名： | 赵庆权 杭明 |
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| 作者单位： | 通辽市交通工程局一处,内蒙古,通辽,028000;通辽市交通规划设计院 |
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| 摘 要： | 根据施工中小桥涵河床铺砌长度的变化规律，经过分析、推导，得出了小桥涵上下游铺砌长度变化的理论计算公式。利用此公式，可大大地简化其计算过程，以准确的数据指导施工。
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| 关 键 词： | 小桥涵 洞口铺砌 分析 变化 |
| 文章编号： | 1005-0574-（2005）04-0024-03 |
| 收稿时间： | 2005-08-10 |
Analysis on the change of the upper, the middle and lower parts of bed pitching length in the construction of minor bridges and culverts |
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| ZHAO Qing-quan,HANG Ming.Analysis on the change of the upper, the middle and lower parts of bed pitching length in the construction of minor bridges and culverts[J].Highways & Transportation in Inner Mongolia,2005(4):24-26. |
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| Authors: | ZHAO Qing-quan HANG Ming |
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| Abstract: | According to the law of change in the upper, the middle and lower lengths of bed pitching in the construction of minor bridges and culverts, this article put forward to the theoretieal formula for calculation of the ehanging lengths. This formula can be used to simply greatly the process of calculation, and guide the construction by the accurate data. |
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| Keywords: | minor bridges and culverts portal pitching analysis change |
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