Synchronous lifting system inoshandiswa kugadzirisa materu uye kusimudza bhiriji rekusvika muChengdu Second Ring Road Bridge Kuvakwazve.

Iyo purojekiti yakanangana nekugadziriswa kwemateru uye kusimudzwa kwe7 yakadonha inoenderera matanda. Hurefu hwekugadzirisa kutsetseka kwakakwira kusvika 6.483 metres. Pakupedzisira, iyo 20-point alternate lifting hydraulic system control method inogamuchirwa, uye 16 seti dze200T matanda makuru akaiswa symmetrically kune imwe neimwe yekutsigira poindi. Tonnage hydraulic jacks, uye iyo general control room inofanana inotumira mirairo yekudzora hydraulic pombi chiteshi kutyaira maviri seti majeki ekudzokororwa uye kumwe kusimudza, izvo zvinopfupisa zvakanyanya nguva yekuvaka.