摘要
为探究高温作用对锈蚀混凝土内部氯离子含量变化及力学性能的影响,分析锈蚀混凝土结构内部氯离子含量变化,探究锈蚀混凝土力学性能(混凝土抗压强度及混凝土抗拉强度)受高温作用下的影响规律。文中根据现有文献试验数据,分析不同温度等级对锈蚀混凝土结构的材料性能及力学性能,最终对滨海环境下锈蚀混凝土结构的火灾下使用提出可靠建议。
To investigate the effect of high temperature on the change of chloride ions content and mechanical prop⁃erties in corroded concrete,the change of chloride ions content in corroded concrete structures were analyzed.The influence of high temperature on the mechanical properties of corroded concrete including compressive strength and tensile strength is studied.Based on existing literatures and experimental data,this paper analyzes the material and mechanical properties of corroded concrete structures under different temperature levels,which may provide reliable suggestions for the use of corroded concrete structures in coastal environments under fire disaster.
作者
马晓雨
李媛媛
张成龙
MA Xiaoyu;LI Yuanyuan;ZHANG Chenglong(School of Civil Engineering,Qingdao University of Technology,Shandong Qingdao 266033,China;School of Environment and Municipal Engineering,Qingdao University of Technology,Shandong Qingdao 266033,China)
出处
《低温建筑技术》
2023年第10期85-87,共3页
Low Temperature Architecture Technology
基金
省级大学生创新创业训练计划立项项目(S202210429097)。
关键词
锈蚀混凝土
氯离子含量
混凝土抗压强度
corroded concrete
chloride ion content
concrete compressive strength
