this paper takes the HanJiang bridge as an example,introduces the continuously multi-spans slanting arched bridge design and the arrangement continuously, analyzes the bridge structure system characteristic,through the plane and the spatial static computation,indicates entire bridge structural design stress reasonable,arches the section,the suspension link,the tie bar,box beam,supports t.

This type of bridge is of novelty style with complex constitution and distinct spatial mechanics effect, and the research outcome about the double X-arch bridge has only a few in our country and overseas.

With Kunshan Yufeng bridge as an example,the main parameters of the leaning-type arch bridges without thrust such as the ratio of rise to span,the stiffness ratio,the rake angle of leaning arch,the number,the stiffness and location of transverse bracings are investigated.

Zhanhe Bridge of Cheng dong Road in Pingdingshan is a 120m span leaning-type arch bridge.

Hanjiang Northern Bridge is a concrete filled steel tubular(CFST) through leaning-type arch bridge in Chaozhou city of Guangdong Province.

Based on the construction of Danxi Bridge in Yiwu,this paper introduces the construction technology for installing main arch ring and sideling arch ring of leaned tied arch bridge.