Yayo mapaneru chord yakakura kupfuura bailey bridge panel asi chimiro chepaneru chiri nyore. Zvose zvikamu zvakavharwa kuitira kuti bhiriji rigone kushandiswa sebhiriji rekusingaperi nekuda kwekutsauka kwaro kuduku.Zvikamu zvinoshandura uye zvinodzokorora kushandiswa.Rudzi urwu rwebhiriji rine maitiro akasiyana-siyana anoshanduka kuti agutse hukuru hwekutakura.
D-Type Big Span Steel Bridge yakashandiswa zvakanyanya mukununura nenjodzi, engineering yemotokari, mainjiniya ekuchengetedza mvura einjiniya, kusimbiswa kwebhiriji kune njodzi, nezvimwewo kunze kwekuve bhiriji resimbi rakagadzirira hondo.
1.Simple structure
2.kuchinjika kwakasimba
3.good kuchinjana
4. kureba
5.cost saving
6.wider application