| 30 m预制混凝土箱梁施工工艺探讨 |
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| 引用本文： | 路俊双. 30 m预制混凝土箱梁施工工艺探讨[J]. 科技情报开发与经济, 2007, 17(30): 282-283 |
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| 作者姓名： | 路俊双 |
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| 作者单位： | 太原市市政工程总公司,山西太原,030002 |
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| 摘 要： | 结合工程实际,探讨了预应力混凝土预制箱梁施工工艺,包括底模的制作、钢筋的绑扎和钢绞线的缠绕、预埋波纹管的质量控制、模板与混凝土的施工、张拉控制及孔道压浆质量控制。
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| 关 键 词： | 桥梁施工 预应力混凝土 混凝土预制箱梁 |
| 文章编号： | 1005-6033（2007）30-0282-02 |
| 收稿时间： | 2007-08-03 |
| 修稿时间： | 2007-08-03 |
Probe into the Construction Techniques for the 30 m Precast Concrete Box-beam |
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| LU Jun-shuang. Probe into the Construction Techniques for the 30 m Precast Concrete Box-beam[J]. Sci-Tech Information Development & Economy, 2007, 17(30): 282-283 |
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| Authors: | LU Jun-shuang |
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| Affiliation: | LU Jun-shuang |
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| Abstract: | Connecting with the practical construction,this paper probes into the construction techniques for the 30 m precast concrete bBox-beam,which include the manufacturing of the bottom formwork,the binding of the steel reinforcement and the winding of the steel wires,the quality control of the bedded bellows,the construction of the formwork and concrete,the tension control,and the duct pouring control,etc. |
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| Keywords: | bridge construction prestressed concrete precast concrete box-beam |
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