| 水泥基材料裂缝自愈合的研究进展 |
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| 引用本文： | 蒋正武.水泥基材料裂缝自愈合的研究进展[J].材料导报,2003,17(4):39-42. |
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| 作者姓名： | 蒋正武 |
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| 作者单位： | 同济大学混凝土材料研究国家重点实验室,上海,200092 |
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| 基金项目： | 上海市学科建设项目，同济大学校科研和教改项目，，，， |
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| 摘 要： | 总结了近些年来在水泥基材料裂缝自愈合领域的研究进展，重点论述了两种普通类型的水泥基材料裂缝自愈合的机理、愈合过程、影响因素及评价。普通水泥基材料裂缝愈合机理包括结晶沉淀、结晶渗透，对聚合物水泥基材料，主要包括空气固化愈合、热聚合愈合和温致愈合机理。并提出了进一步的研究方向。
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| 关 键 词： | 水泥基材料 裂缝 自愈合 聚合物 复合材料 空气固化 热聚合 温致愈合 |
Advances in research on crack self-healing in cementitious materials |
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| JIANG Zhengwu WANG Peiming.Advances in research on crack self-healing in cementitious materials[J].Materials Review,2003,17(4):39-42. |
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| Authors: | JIANG Zhengwu WANG Peiming |
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| Abstract: | Advances in research on crack self-healing in cementitious materials in the past years are summarized systematically. Crack self-healing mechanisms,healing process,influencing factors and evaluation of two types of cementitious materials are discussed. The healing mechanism involves crystalline-deposition and capillary-crystalline for normal cementitious materials, and air-curing healing, thermal-polymerization healing and temperature-induced healing for polymer-cementitious materials. Future research direction is also suggested. |
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| Keywords: | cementitious material crack self-healing advance |
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