| 农村公路水泥混凝土路面产生裂缝的原因及预防措施 |
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| 引用本文： | 宋永全.农村公路水泥混凝土路面产生裂缝的原因及预防措施[J].交通标准化,2011(7):67-72. |
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| 作者姓名： | 宋永全 |
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| 作者单位： | 新沂市公路养护工程公司,江苏,新沂,221400 |
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| 摘 要： | 水泥混凝土路面是目前农村公路建设中广泛应用的路面。然而由于设计、施工、养护等诸多环节的问题,导致道路路面产生裂缝,从而成为影响水泥混凝土路面发展的一个关键性技术问题。针对混凝土路面裂缝特点,分析裂缝产生的原因,并根据当前水泥路面普遍存在的裂缝现象,提出先进科学的路面施工方案以及防治措施,对于路面裂缝的预防与处治具有一定的参考价值。
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| 关 键 词： | 水泥混凝土路面 裂缝 温度 配合比 水灰比 |
Crack Causes and Prevention Measures of Cement Concrete Pavement of Rural Road |
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| SONG Yong-quan.Crack Causes and Prevention Measures of Cement Concrete Pavement of Rural Road[J].Communications Standardization,2011(7):67-72. |
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| Authors: | SONG Yong-quan |
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| Institution: | SONG Yong-quan(Xinyi City Highway Maintenance Engineering Co.,Xinyi 221400,China) |
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| Abstract: | Cement concrete pavement is commonly used one in rural road construction.However,the problems existing in design,construction and maintenance lead to cracks in road pavement,therefore it has become one key technical problem affecting cement concrete pavement development adversely.In allusion to the cracks′ characteristics,the causes are analyzed.What′s more,advanced and scientific pavement construction schemes and prevention measures are proposed according to the common crack phenomenon of cement pavement.It can provide reference for the prevention and treatment of pavement crack. |
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| Keywords: | cement concrete pavement crack temperature mixing ratio water cement ratio |
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