摘要
指出了桥梁挠度测量的重要性,并结合润扬大桥工程中开展的静载试验阐述了三种大型桥梁挠度测量方法,最后对它们进行了比较与分析。
This paper pointed out the importance of measuring bridge deflections. Then, combined with static load testing in Run Yang bridge, three methods had been expatiated. Finally, the author gave them a comparison and evaluation.
出处
《地理空间信息》
2010年第2期137-139,共3页
Geospatial Information
关键词
桥梁
挠度
全站仪
GPS
激光图像
bridge
deflection
total station
GPS
laser image
