摘要
利用数字传感技术完成了温度变化对预应力影响的研究 ,对环境温度的取值和结构内部温度的分布进行实测 ,并对温度作用下预应力的变化做出现场监测 ,从而得出了在高层钢筋混凝土框架结构施工中 ,不考虑温度影响的预应力施工 。
Utilizing digital sensing technology the study on the temperature's influence on prestress is carried out. The simple value of ambient temperature and the distribution of internal temperature in structure are measured. At the same time the changes of prestress with the temperature are monitored. Author conclude that in the construction of high rise building with reinforced concrete frame structure the influences of temperature on prestress must be considered to meet the demands of current quality standards.
出处
《山西建筑》
2002年第9期1-3,共3页
Shanxi Architecture
