Construction Controlling of Suspending Placement in Steel Tubular Arch Truss Articulations of Yonghe CFST Arch BridgeTAN Li-xin (Guangdong Changda Highway Engineering Co Ltd, Guangzhou 510075,China)Yonghe CFST arch bridge locates in the outer ring road of Nanning city. The key technologies of steel tubular arch rib hoisting construction are expatiated in this paper. These technologies solved some knotty problem in construction and improve the non-support cable hoisting with cableway crane with cable-stayed cantilever construction technology of our country. These construction techniques provide some available references for the CFST arch bridge construction.arch-bridge of concrete filled steel tubular bridge; steel tubular arch rib; construction control