In the structure system of triangle rigid frame in combination with arch bridge of non-hinge tie bar adopted in Guangzhou Xinguang Bridge,the triangle rigid frame plays an important rule.
廣州市新光大橋采用三角剛架與下承式無(wú)鉸系桿拱橋相結(jié)合的結(jié)構(gòu)體系,其三角剛架具有重要作用。