| 水泥混凝土路面施工养护措施的可行性及有效性 |
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| 引用本文： | 于蕾,张金喜.水泥混凝土路面施工养护措施的可行性及有效性[J].北京工业大学学报,2012,38(2):213-218,274. |
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| 作者姓名： | 于蕾 张金喜 |
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| 作者单位： | 北京工业大学交通工程北京市重点实验室,北京,100124 |
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| 基金项目： | 河北省交通厅科技项目计划资助 |
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| 摘 要： | 系统研究了不同养护措施对水泥混凝土路面早期塑性收缩裂缝防治效果,对比分析了喷洒养护剂养护、覆盖遮盖物养护、混凝土上方喷雾养护、二次抹压养护等常用养护措施养护效果的优劣,总结了新浇筑混凝土路面的及时养护材料和施工方法,为水泥混凝土路面施工中有效抑制塑性收缩裂缝提供参考意见和建议.
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| 关 键 词： | 水泥混凝土 塑性收缩 路面养护 |
Feasibility and Effectiveness of the Timely Curing Methods in Cement Concrete Pavement |
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| YU Lei,ZHANG Jin-xi.Feasibility and Effectiveness of the Timely Curing Methods in Cement Concrete Pavement[J].Journal of Beijing Polytechnic University,2012,38(2):213-218,274. |
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| Authors: | YU Lei ZHANG Jin-xi |
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| Affiliation: | (Beijing Key Lab of Transportation Engineering,Beijing University of Technology,Beijing 100124,China) |
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| Abstract: | Experiments are carried out to compare the feasibility and effectiveness of curing methods for preventing the early-age plastic shrinkage cracking of the cement concrete pavement.These methods include spraying concrete curing compound for curing,covering the awning for curing,spraying water mist over the pavement for curing,and smoothing the surface of the pavement multiply for curing.The effective curing materials and methods for preventing the early-age plastic shrinkage cracking of the cement concrete pavement are summarized.These curing materials and methods can offer references and advices for the units during construction. |
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| Keywords: | cement concrete plastic shrinkage pavement curing |
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