Numerical Analysis of Thermal Stress Field for Mass Concrete with Cooling Pipe

摘要：

Due to the material and structural characters of the mass concret, temperature difference is very big between inside and outside, which enlarges the temperature-stress and produces the earlier cracks very easily in mass concrete during construction and maintenance. Applying finite element method, the temperature-stress distribution may be obtained inside the 3＃ pier of Wuhan TianXingZhou Bridge with cooling pipes, according to which the dropping temperature effect of cooling pipes will be analyzed.

关键词： Temperature-stress field Cooling pipe Mass concrete Earlier crack

作者: Junfeng Shi Jianmin Xiong Tianqing Yu

作者单位: School of Resource and Civil Engineering Northeastern University, Shenyang 110004, China School of C School of Civil Engineering and Architecture Hubei University of Technology, Wuhan 430068, China Sch

会议类型: 国际会议

会议名称: 结构、材料与环境健康监测国际会议(International Conference on Health Monitoring og Structure,Material and Environment)

会议地点: 南京

会议语种:英文

页码: 669-674

在线出版日期: 2007-10-16（万方平台首次上网日期，不代表论文的发表时间）