| 滑模摊铺混凝土路面断板成因分析 |
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| 引用本文： | 邹小兵,姜波.滑模摊铺混凝土路面断板成因分析[J].交通科技与经济,2007,9(3):8-9. |
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| 作者姓名： | 邹小兵 姜波 |
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| 作者单位： | 1. 中铁十九局集团第三工程有限公司,辽宁,辽阳,111000
2. 哈尔滨市公路工程处第三公司,黑龙江,哈尔滨,150070 |
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| 摘 要： | 省道S101线哈尔滨至肇兴公路是黑龙江省重点工程项目之一,设计为水泥混凝土路面,采用滑模摊铺施工。然而,由于设计、施工、养护等诸多环节的不协调,致使道路路面产生裂缝,有些裂缝甚至还很严重,成为影响水泥混凝土路面发展的一个关键性技术问题。根据工程实践中的经验,论述水泥混凝土路面裂缝产生的原因及如何消除外界因素的不良影响,并对避免水泥混凝土路面裂缝的产生进行探讨。
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| 关 键 词： | 水泥混凝土路面 裂缝 成因 预防措施 |
| 文章编号： | 1008-5696（2007）03-0008-02 |
| 修稿时间： | 2006-11-27 |
The cause analysis of slip form pavering concrete road surface break |
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| ZHOU Xiao-bing,JIANG bo.The cause analysis of slip form pavering concrete road surface break[J].Technology & Economy in Areas of Communications,2007,9(3):8-9. |
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| Authors: | ZHOU Xiao-bing JIANG bo |
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| Institution: | 1. The Third Engineering Ltd. , the 19th Bureau of China Railway Group, Liaoning Liaoyang 111000, China;2. The Third Engi neering Bureau of Harbin Highway Engineering Department, Harbin 150070, China |
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| Abstract: | Road No. S101, which is from Harbin to Zhao Xing, is an important engineering item of Heilongjiang Province designed to adopt cement concrete road surface and slip-form paving construction. Cement concrete road surface is the most widely used for high level road surface in road construction nowadays. However, because of the design, construction and maintenance are not so proper, there appears road crevices-some even more severe-which becomes a key technique problem in cement concrete road surface development. The article hereby will discusses the reasons why there are crevices in road surface and how to get rid of the negative effects caused by the outer factors in order to avoid the crevices according to the experiences gained from the construction practice. |
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| Keywords: | cement concrete road surface crevice cause measures |
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