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荷载作用对混凝土中氯盐传输的影响研究进展
作者:付传清P1 2 4P 屠一军P2P 金贤玉P3P 张俊芝P2 
单位:1. 浙江大学航空航天学院 杭州 310007 2. 浙江工业大学建筑工程学院 杭州 310014  3. 浙江大学建筑工程学院 杭州 310058 4. 浙江省工程结构与防灾减灾技术研究重点实验室 杭州 310014 
关键词:混凝土 荷载 裂缝 氯盐 
分类号:TU528
出版年,卷(期):页码:2015,43(4):0-0
DOI:
摘要:

 服役过程中的混凝土结构都要承受荷载与环境的共同作用。针对海洋环境和除冰盐环境,从材料学角度和多尺度层次概述了目前关于荷载作用对混凝土中氯盐传输影响的研究。重点论述了荷载作用对混凝土中氯盐传输的影响机理、试验方法,以及轴压荷载、弯曲荷载和荷载裂缝对氯盐传输影响的研究进展,对存在的有关问题进行了讨论,并提出了进一步研究的相应建议。

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  Concrete structures are subjected to loading and environmental effect during the service lifetime. Based on ocean environment and deicing salt environment, recent studies on the influence of load on chloride transportation were summarized from the viewpoint of material and multi-scale. The mechanism and test methods involve the influence of concrete damage and cracks on chloride transportation in concrete. The process of uniaxial load, bending load and loading crack on the chloride transportation was discussed. The existing problems were discussed, and the further research aspects were proposed.

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基金项目:
基金项目:国家重点基础研究发展计划(973计划)项目(2015CB655100);国家自然科学基金项目(51308503, 51279181);中国博士后基金(2014M551743)资助项目。
作者简介:
第一作者:付传清(1982—),男,博士,讲师。通信作者:金贤玉(1961—),女,博士,教授。
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参考文献:

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