摘要
笔者以重庆加州城市花园11#、12#楼为依托工程,对高层建筑转换层钢筋砼大梁浇筑时水化热特性进行了监测研究,对所测温度变化曲线进行分析,提出了防止水化热裂的措施,所测数据及成功经验可以供类似工程参考.
Based on the concrete hydration-temperature test of the transfer floor girders in No.11 and No.12 buildings, Chongqing Jiazhou garden, the paper studies the characteristic of the time-temperature curves during concrete hydration in high-rise building transfer floor, and brings forward measures to avoid cracking by concrete hydration. The data and the successful experience from the example project is able to be referenced by other similar situation.
出处
《重庆交通学院学报》
2005年第1期25-29,共5页
Journal of Chongqing Jiaotong University
关键词
高层建筑转换层
大体积砼
施工
水化热
high-rise building transfer floor
mass concrete
construction
heat of hydration
