摘要
对矮塔斜拉桥箱梁进行施工应力监测,并分析误差产生的原因,提出了应力修正值计算方法,将修正值与理论值比较,证明了修正值可以较为真实的反效应实际情况,可供类似工程计算参考。
In this paper,combined with the engineering example,the extradosed cable-stayed bridge box girder construction stress were monitored,and analyzed the causes of error,put forward the stress correction value calculation method,the correction values are compared with the theoretical value,proved the correction values can reflect the actual conditions well,which can be referred for the similar engineering reference.
出处
《低温建筑技术》
2012年第4期52-54,共3页
Low Temperature Architecture Technology
关键词
施工控制
应力监测
误差分析
construction control
stress monitoring
error analysis
