常温下大体积梁桥承台的温度监控分析  

Analysis of Temperature Monitoring for Massive Concrete in Bridge Pile-cap at Normal Temperature

作　　者：刘山洪[1] 黄强[1] 付祥能 高丽[1] 

机构地区：[1]重庆交通大学土木建筑学院,重庆400074 [2]重庆桥梁工程有限责任公司,重庆400060

出　　处：《武汉理工大学学报》2009年第8期55-57,共3页Journal of Wuhan University of Technology

摘　　要：温度监控为桥墩承台大体积混凝土施工方提供了可靠的数据,为防止温度裂缝的出现起到了积极的作用,结合工程实际介绍了大体积混凝土在常温下的温度监控措施,可以作为其它桥墩台大体积混凝土施工提供借鉴。Temperature monitoring provides the contractor with reliable data during constructing massive concrete in bridge pile-cap, and plays a positive role in preventing the emergence of temperature cracks. The temperature control measures are introduced for massive concrete with the actual project at normal temperature, and can be referred to the massive concrete in other piers and abutments.

关 键 词：大体积混凝土 常温 温度裂缝 温度监控 

分 类 号：U44[建筑科学—桥梁与隧道工程]