船闸底板大体积混凝土水管冷却效果影响因素分析  

Analysis on factors of impacts on effect of pipe,cooling for mass concrete construction of lock floor

作　　者：王超 韩时琳[2] 罗鹏 陈亚娇[3] 郭超[2] 

机构地区：[1]中诚国际海洋工程勘察设计有限公司,山东青岛266071 [2]长沙理工大学,湖南长沙410014 [3]中华人民共和国武汉海事局,湖北武汉430014

出　　处：《水利水电技术》2014年第1期111-117,121,共8页Water Resources and Hydropower Engineering

摘　　要：基于有限元软件ANSYS分析研究船闸底板混凝土施工过程及通水冷却时的温度场变化,研究影响冷却效果的因素及温度变化规律,提出船闸底板施工的有效温控措施方案。研究结果可为工程施工提供参考。On the basis of the ANSYS based analysis and study made on the construction process and the change of the temperature field during the pipe-cooling for the concrete construction of lock floor,the factors of the impacts on the cooling effect and the law of temperature change are studied herein,and then an effective temperature control scheme for the construction of lock floor is put forward.The study results can provide some references for the construction concerned.

关 键 词：混凝土温度场 水管冷却 有限元数值模拟 

分 类 号：TV544[水利工程—水利水电工程] U64[交通运输工程—船舶及航道工程]