荷载和环境因素作用下海工混凝土耐久性的研究进展  

Research Progress on Durability of Marine Engineering Concrete Under Coupling of Load and Environment

作　　者：安赛 何小军 王宏伟[1] 刘皞 王鹏飞 张海峰[3] AN Sai;HE Xiaojun;WANG Hongwei;LIU hao;WANG Pengfei;ZHANG Haifeng(Hebei Normal University of Science & Technology,Qinhuangdao Hebei,066004;Shijiazhuang Institution of Railway Technology;Qinhuangdao Urban Planning and Management Information Center,China)

机构地区：[1]河北科技师范学院,河北秦皇岛066004 [2]石家庄铁路职业技术学院 [3]秦皇岛市城市规划管理信息中心

出　　处：《河北科技师范学院学报》2018年第4期53-58,66,共7页Journal of Hebei Normal University of Science & Technology

基　　金：河北科技师范学院海洋学科专项资助项目(项目编号:2018HY015;2018HY039);河北科技师范学院博士科研启动资助项目(项目编号:2018YB009)

摘　　要：针对海工混凝土结构的耐久性问题,总结归纳了关于荷载和环境因素作用下海工混凝土耐久性的研究进展,重点从混凝土的碳化性能、氯离子渗透性能以及抗冻融性能等3个方面的研究成果进行了论述,指出了目前在该领域的研究进展及尚存在的问题与不足,并对今后的研究方向提出了建议。Aiming at durability problem of marine engineering concrete structure,the research progress on durability of marine engineering concrete under the coupling action of load and environment is summarized.The research results are focused on the following three aspects:carbonization properties of concrete,chloride ion permeability,and freeze thaw resistance,the shortcomings of the research results in the field of durability of marine engineering concrete are pointed out,and suggestions for future research directions are proposed.

关 键 词：海工混凝土 耐久性 研究进展 

分 类 号：TU528[建筑科学—建筑技术科学]