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| 关于现浇箱梁预压方法--水压法的探讨 | |
| 引用本文： | 孙宝勇,王剑英,王天成.关于现浇箱梁预压方法--水压法的探讨[J].森林工程,2004,20(4):65-66. |
| 作者姓名： | 孙宝勇 王剑英 王天成 |
| 作者单位： | 1. 黑龙江省八达路桥建设有限公司,哈尔滨,150001 2. 黑龙江工程学院,哈尔滨,150050 3. 龙建公司路桥一处,哈尔滨,150070 |
| 摘 要： | 支架预压是现浇梁施工必须经过的准备工序。介绍了水压法的可行性和简单的操作过程 ,并对水压法和钢筋预压法的成本、工期进行了比较研究 |
| 关 键 词： | 水压法 可行性 过程 成本 工期 |
| 文章编号： | 1001-005X(2004)04-0065-02 |
| 修稿时间： | 2003年12月20 |
Study on Pre-pressure and Hydraulic Pressure Methods in Cast-in-place Box Girder |
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| Sun Baoyong.Study on Pre-pressure and Hydraulic Pressure Methods in Cast-in-place Box Girder[J].Forest Engineering,2004,20(4):65-66. | |
| Authors: | Sun Baoyong |
| Abstract: | Bracket pre_pressure is a necessary preparing process of cast_in_place girder. Due to the easy operating process of hydraulic pressure method, the feasibility of using hydraulic pressure method in cast_in_girder construction is discussed. A comparison of the cost and project duration between pre_pressure and hydraulic pressure methods is also carried out in this paper. |
| Keywords: | hydraulic pressure method feasibility process cost project duration |
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