Isingeniso somkhiqizo
I-longitudinal beam iyingxenye ebalulekile ye-Bailey Bridge.I-Bailey Bridge, eyasungulwa unjiniyela waseBrithani uDonald West Bailey ngo-1938. Lolu hlobo lwebhuloho lwenziwe ngensimbi enamandla amakhulu futhi lwakhiwe izingxenye zeyunithi ye-truss engasindi ejwayelekile kanye nemishayo, imishayo yobude, amadekhi ebhuloho, izihlalo zebhuloho nezixhumi, njll., futhi ingahlanganiswa ngokushesha nezindawo ezikhethekile zokufakwa kwe-span kanye nemishini yokulayisha ehlukahlukene ukuze ifaneleke.Truss girder bridge.
Ukwahlukaniswa Komkhiqizo
Imishayo ye-longitudinal ye-Bailey Bridge ihlukaniswe yaba izinhlobo ezimbili: imishayo ye-longitudinal ene-buckle kanye nemishayo ye-longitudinal ngaphandle kwe-buckle.
(1) Izinkinobho zishiselwe emishayweni yobude bebhande, ebekwe nhlangothi zombili zedekhi yebhuloho.I-tenon yedekhi yebhuloho ibekwe phakathi kwezinkinobho.Izinkinobho ezine zihlinzekwa ngezimbobo zezinto ezisemaphethelweni namabhawodi ukuze kudlule izimbobo.Idekhi yebhuloho ixhunywe ne-buckle longitudinal beam.
(2) Imishayo yobude ngaphandle kwebhande ihlelwe phakathi nendawo yebhuloho kungakhathaliseki ukuthi izinhlangothi zangaphambili nangemuva.Namuhla, ngenxa yomthwalo omkhulu wethrafikhi, imishayo yobude kanye nezakhiwo zamapulangwe azisasetshenziswa ngokujwayelekile.Izitezi zebhuloho lensimbi ye-Orthotropic zisetshenziswa ezimweni eziningi.
Ibhuloho lensimbi le-Bailey, ibhande lebhokisi lensimbi kanye ne-plate girder ekhiqizwe i-Zhenjiang Great Wall Heavy Industry ithunyelwa emazweni amaningi futhi yamukelwa kahle abasebenzisi.Njengamanje emazweni omhlaba wesithathu, ama-stringers asadingeka kakhulu.
