Abstract : through the theoretical liquid dynamics complex study to the bridge pier and abutment circling flow , this paper related with bridge abutment maximum clear water equilibrium scouring experiment ? s analyses has made out the bridge abutment ? s velocity circulation , maximum flow capacity per unit width , and the maximum part scouring depth counting method 文摘:對不可壓縮理想流體橋臺平面繞流復勢研究,確定橋臺繞流流速環(huán)量和橋臺極限繞流流量,并結(jié)合清水極限平衡沖刷實驗進行橋臺最大局部沖刷深度的理論探討