| 高温地区混凝土路面早期裂缝的成因分析及预防措施 |
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| 引用本文： | 刘红梅,李建,吕振潭.高温地区混凝土路面早期裂缝的成因分析及预防措施[J].青岛建筑工程学院学报,2011(1):108-111. |
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| 作者姓名： | 刘红梅 李建 吕振潭 |
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| 作者单位： | [1]青岛市建筑设计研究院股份有限公司,青岛266071 [2]青建集团股份公司,青岛266071 |
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| 摘 要： | 混凝土路面是高级路面的主要结构形式之一,虽然混凝土路面发展较快,但不少公路在道路开放交通前便出现了各种各样的早期裂缝.笔者结合菲律宾国家道路改造工程Contract Package RI-2.7（A）的施工经验,就高温地区出现的早期裂缝进行了分类.详细阐述了裂缝产生的原因及特点,在此基础上提出了相应的预防措施,为高温地区新建混凝土路面的设计和施工提供了理论依据.
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| 关 键 词： | 高温地区 混凝土路面 早期裂缝 预防措施 |
An Analysis of Cracks of Concrete Pavements in High Temperature Areas and Prevention Measures |
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| LIU Hong-mei,LI Jian,LV Zhen-tan.An Analysis of Cracks of Concrete Pavements in High Temperature Areas and Prevention Measures[J].Journal of Qingdao Institute of Architecture and Engineering,2011(1):108-111. |
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| Authors: | LIU Hong-mei LI Jian LV Zhen-tan |
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| Affiliation: | 1.Qingdao Construction Design Institute Co.,Ltd.,Qingdao 266071,China;2.Qingjian Group Co.,Ltd.,Qingdao 266071,China) |
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| Abstract: | The concrete pavement is one of the high-grade pavement structural forms.Compared with the asphalt concrete pavement,it is of high strength,high stability and environmentally accommodating.This article extracts construction experience in Philippine National Roads Improvement Program（Contract Package RI-2.7（A））,describing the cracks on concrete pavements in high temperature areas and stating in details its causes and characteristics.Based on the above,this article therefore puts forward proposals for preventing and controlling cracks.The authors humbly wish this article could be of service and reference for the design and construction practices of concrete pavements in high temperature areas. |
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| Keywords: | high temperature area concrete pavement inchoate crack prevention measure |
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