期刊文献+

侵蚀作用下喷射补偿收缩钢纤维混凝土损伤研究

下载PDF
导出
摘要 针对硫酸盐与氯盐混合侵蚀作用下喷射补偿收缩钢纤维混凝土的损伤进行室内模拟试验研究。结果表明:在膨胀剂掺量为8%、钢纤维体积率为1.2%时其抗侵蚀性能最佳;侵蚀过程中,SO-24的存在提高了Cl-的扩散系数,降低了混凝土抗氯离子腐蚀能力,Cl-的存在可延缓SO2-4在混凝土内部扩散,减轻SO-24对混凝土的损伤程度。
作者 方张平 黄伟
机构地区 淮南联合大学
出处 《江西建材》 2015年第2期7-7,11,共2页 Jiangxi Building Materials
  • 相关文献

参考文献1

二级参考文献24

  • 1赵顺波.Experimental Study on Deterioration of Concrete Strength under Different Sub-high Temperature Cycles[J].Journal of Wuhan University of Technology(Materials Science),2006,21(z1):53-57. 被引量:3
  • 2金祖权,孙伟,张云升,蒋金洋.混凝土在硫酸盐、氯盐溶液中的损伤过程[J].硅酸盐学报,2006,34(5):630-635. 被引量:137
  • 3Mehta P K, Burrows R W. Building durable structures in the 21 st century[J]. Concrete International, 2001, 6(6): 57-63.
  • 4Collepardi M. Damage of concrete by sulfate invading and alkali-silica reaction: Advances in concrete structural durability[C]//Proceedings of the International Conference on Durability of Concrete Structures. Hangzhou, China, 2008: 3-9,.
  • 5Shah S P, Young J F. Properties of high strength concrete for structural design[J]. Ceram Bulle, 1990, 69(8): 77-80.
  • 6Henrisen. Concrete durability fifty year's progress[C]// Proceeding of 2nd International Conference on Concrete Durability. New York, 1991: 1-33.
  • 7Tuutti K. Effect of cement type and different additions on service life[C]//Dhir R K, Jones M R. Concrete 2000: vol 2. London UK, 1993: 1285-1296.
  • 8Browne R. Chloride corrosion of steel in concrete[C]//A Symposium Presented at the Seventy-ninth Annual Meeting American Society for Testing and Materials. Chicago, 1976: 21-29.
  • 9Mehta P K. Concrete in the marine environment[M]. Barking UK: Elsevier Applied Science, 1991: 29-42.
  • 10Cady P D, Weyers R E. Chloride penetration and deterioration of concrete bridge decks[J], Cement, Concrete and Aggregates, 1983, 5(2): 81-87.

共引文献47

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部