Application of automatic deflection survey vehicle on yusan pavement 自動彎沉儀在玉三高速公路檢測中的應(yīng)用
To our satisfaction , all the measuring results from the measurement locale are accurate and convincing comppared with the results calculated by the theory which makes it clear that the system can meet the demands of measuring upon the dafosi bridge of changjiang river . the system has achieved the long - time and real - time automatic deflection measurement of the bridge at first time in our country , and the system has passed the appraisal of the experts consigned by the ministry of communications so the system has the practical value on the long - span bridge ' s deflection measurement 通過對橋梁實際測量結(jié)果與理論計算的結(jié)果的對比分析可知,本文所設(shè)計的連通管式光電撓度測量系統(tǒng)測量數(shù)據(jù)準確,系統(tǒng)可靠,能夠滿足大佛寺長江大橋撓度測量的需要。該撓度測量系統(tǒng)首次在國內(nèi)實現(xiàn)了橋梁主梁撓度的長期實時自動監(jiān)測,并且已經(jīng)通過了交通部的項目驗收,具有一定的推廣價值