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PLC synchronous lifting system inoshandiswa muChongqing Beipo Bridge bhiriji rakavanzika rekugadzirisa njodzi chirongwa

Iyi inyaya yekusimudza nekusimudzwa kwebhiriji rekare kutsiva fani yakakundikana. Shandisa midziyo Jiangsu Canetethin hydraulic jack uye PLC synchronous kusimudza system.

(Bridge rinotakura riri kuchembera uye rinoda kutsiviwa nekukasira)

(Iyo bhiriji pier inosimbiswa, uye tsigiro inotsiviwa neiyo hydraulic jack synchronously kusimudza)

Vanhu veko vakashuma kuti bhiriji rekubatsira riri kumabvazuva kwebhiriji rakaroverwa kumusoro nekudzika uye richizunguzika kuruboshwe nekurudyi pakapfuura mota dzinorema, uye kureba kwakasiyana kubva pamugwagwa waive 8cm. Mushure mekuongororazve, zvakaonekwa kuti abutment inotsigira pamigumo yese yebhiriji yekubatsira mugwagwa parutivi rwekuchamhembe yaive nezvirwere senge kuchembera deformation uye kuvharika kwechikamu, izvo zvakange zvarasikirwa nebasa ravo rekutsigira. Zvirwere zvakafanana zvakaitikawo pabhiriji guru repakati uye bhiriji rekubatsira mugwagwa kumadokero, zvichityisidzira chimiro chebhiriji uye Kuchengetedzeka kwemigwagwa. Naizvozvo, chikamu chebhiriji chinoda kuvharwa nekukasira kuti ive nechokwadi chekuchengetedzwa kwekushandisa mabhiriji uye traffic yemotokari.

(Iyo huru yebhiriji pier inosimudzwa synchronously kutsiva fani)

Bridge replacement yakasakara mabhengi erabha

Mushure mekuongororwa kwechikwata cheinjiniya, hurongwa hwekutsiva bhiriji hwakatemwa. Kutanga, mapaji ebhiriji anosimbiswa zvakazara, uyezve bhiriji rinosimudzwa rose nekuisa hydraulic jacks pamapierji ebhiriji kuti apedze kutsiva bhiriji rekubatsira uye kusimudza bhiriji guru. Zvinotarisirwa kuti bhiriji rebetsero richapfuura mumazuva makumi matatu, robva ravharwa. Zambuko guru, uye pakupedzisira rakapedza kutsiva bhiriji guru uye kudzorerwa kwemabasa ebetsero. Kuburikidza neiyo synchronous yekusimudza sisitimu yakapihwa naJiangsu Canete, zambuko rakazopedzisira rasimudzwa zvakazara, uye kutamiswa uye kushushikana kwemuviri wedanda hakuna.

Nguva yekutumira: Jan-14-2022