Intshayelelo yemveliso
I-longitudinal beam iyinxalenye ebalulekileyo yeBhulorho yaseBailey. Ibhulorho yeBailey, eyaqanjwa yinjineli yaseBritane uDonald West Bailey ngo-1938. Olu hlobo lwebhulorho lwenziwe ngentsimbi ephezulu yokuqina kwaye lwenziwe ngamacandelo eyunithi ye-truss esemgangathweni kunye nemiqadi, imiqadi yobude, iidekhi zebhulorho, izihlalo zebhulorho kunye nezihlanganisi, njl. , kwaye inokuhlanganiswa ngokukhawuleza kwisayithi ukuze ifaneleke kwiindawo ezahlukeneyo kunye nemithwalo enezixhobo ezikhethekileyo zokufakela. Ibhulorho ye-Truss girder.
Ukuhlelwa kweMveliso
Imiqadi ye-longitudinal ye-Bridge ye-Bailey yahlulwe yaba ziindidi ezimbini: iiplanga ze-longitudinal ezine-buckle kunye ne-longitudinal beams ngaphandle kwe-buckle.
(1) Amaqhosha adityaniswe kwimiqadi yobude bebhanti, ebekwe kumacala omabini edekhi yebhulorho. Idekhi yebhulorho ibekwe phakathi kwamaqhosha. Amaqhosha amane anikezelwa ngemingxuma yezinto ezinqamlekileyo kunye neebholithi zokudlula kwimingxuma. Idekhi yebhulorho idityaniswe nomqadi we-buckle longitudinal.
(2) Imiqadi emide ngaphandle kwe-buckle icwangciswe phakathi kwendawo yebhulorho kungakhathaliseki ukuba ngasemva nangasemva. Kule mihla, ngenxa yomthwalo omkhulu wetrafikhi, iiplanga zelongitudinal kunye nezakhiwo zeplanga zomthi azisasetyenziswa ngokuqhelekileyo. Iidekhi zebhulorho zentsimbi ye-Orthotropic zisetyenziswa kwiimeko ezininzi.
Ibhulorho yentsimbi yeBailey, intsimbi yebhanti kunye neplate girder eveliswe yiZhenjiang Great Wall Wall Industry ithunyelwa kumazwe aliqela kwaye yamkelwa kakuhle ngabasebenzisi. Okwangoku kumazwe ehlabathi lesithathu, iintambo zisafunwa kakhulu.
