城南(nan)(nan)大橋(qiao)(qiao)是湖南(nan)(nan)永州市地標性橋(qiao)(qiao)梁，主(zhu)線(xian)橋(qiao)(qiao)長1183米，主(zhu)橋(qiao)(qiao)結(jie)構為（70+2×120+70）m 三塔(ta)單(dan)索面(mian)預應力混(hun)凝土矮塔(ta)斜(xie)拉橋(qiao)(qiao)。監(jian)(jian)(jian)(jian)測(ce)系統采(cai)用(yong)施工監(jian)(jian)(jian)(jian)控與(yu)(yu)運營(ying)監(jian)(jian)(jian)(jian)測(ce)一體(ti)化設計，共享(xiang)監(jian)(jian)(jian)(jian)測(ce)硬(ying)件和數據，設置環(huan)境(jing)與(yu)(yu)荷載、結(jie)構整體(ti)響應與(yu)(yu)局部響應等14類監(jian)(jian)(jian)(jian)測(ce)參量、259個測(ce)點(dian)，對大橋(qiao)(qiao)結(jie)構進(jin)行運營(ying)期實時在線(xian)監(jian)(jian)(jian)(jian)測(ce)、預警(jing)和安全評估。

永州市(shi)城南大橋