桥梁墩柱在上部荷载作用下的氯离子侵蚀数值模拟  

Numerical Simulation of Chloride Ion Erosion of Bridge Pier Column Under Upper Load

作　　者：徐瑞阳 习佳龙 蔡铁臣 闫帅帅 闫亨 XU Ruiyang;XI Jialong;CAI Tiechen;YAN Shuaishuai;YAN Heng(China Construction Eighth Engineering Bureau Northwest Construction Co.,Ltd.,Xianyang 830001,Shaanxi,China)

机构地区：[1]中建八局西北建设有限公司,陕西咸阳710065

出　　处：《建筑施工》2023年第4期802-805,共4页Building Construction

摘　　要：为探究桥梁混凝土墩柱受到的氯离子侵蚀损伤与上部荷载的关系,从实际工程环境出发,采用数值模拟的方法,研究了在桥梁上部荷载作用下的氯离子侵蚀情况,得到了其侵蚀规律,以期为此类工程的施工提供参考。To explore the relationship between the chloride ion erosion damage to the bridge concrete pier column and the upper load,based on the actual engineering environment,the chloride ion erosion under the upper load of a bridge is studied by using the numerical simulation method,and its erosion law is obtained,so as to provide reference for the construction of such projects.

关 键 词：混凝土 墩柱 氯离子 侵蚀 

分 类 号：TU997[建筑科学—市政工程]