Isicelo
I-Bailey Panel, eyaziwa nangokuthi iphaneli ye-truss, isetshenziswa iqembu lokwakha ukubiza uhlaka lwe-Bailey kanye ne-Bailey beam. Isetshenziswa kabanzi e-Bailey steel bridge. Njengeyunithi yesakhiwo ebaluleke kakhulu yebhuloho lensimbi ye-Bailey, idlala indima ebalulekile ekuthwaleni ibhuloho.Iphaneli ye-Bailey ingakha ezinye izakhiwo ezithwala njengezisekelo, izinsika, obhasikidi abalengayo nokunye.
Ukucaciswa okuningiliziwe
1.isakhiwo esilula
2.ukuthutha okulula
3.ukuqhanyelwa ngokushesha
4.umthamo omkhulu wokulayisha
5.ukuguquguquka okuhle nokuvumelana nezimo okuqinile
I-321 Bailey sheet steel bridge ibhuloho lensimbi lomgwaqo omkhulu elakhiwe, elibonakala ngezinto ezilula, ukuhlakazeka okulula nokuvumelana nezimo okuqinile, futhi lingakhiwa ngokushesha ngamathuluzi alula nabasebenzi. Isebenza ezinhlotsheni ezi-5 zemithwalo, njenge-automobile grade-10, automobile grade-15, automobile grade-20, crawler grade-50 kanye ne-trailer grade-80. Ububanzi bendlela yenqola kudekhi yebhuloho buyi-4m, engahlanganiswa ibe amabhuloho ahlukahlukene asekelwe nje asekelwe phakathi kwebanga elingu-9m ukuya ku-63m, futhi kungakhiwa ibhuloho eliqhubekayo.
Izinto
I-321 Bailey Panel ishiselwe ama-chord ama-chord aphezulu naphansi, imigoqo eqondile kanye nemigoqo ethambekele. Iziphetho zemigoqo ye-chord engenhla nangaphansi inikezwa amalunga owesilisa nowesifazane, futhi amalunga ahlinzekwa ngefreyimu ye-pestle yokuxhuma izimbobo zephini. I-chord ye-Beret yakhiwe ngezinsimbi ezimbili zesiteshi esingu-10 (i-back-to-back). Ubuningi bamapuleti ensimbi anezimbobo eziyindilinga ashiselwe ku-chord engezansi. Kunezimbobo zamabhawodi kwichodi engaphezulu nephansi yokuxhuma nechord eqinisiwe kanye ne-double-layer truss. Kunezimbobo ezine zamabhawodi kwichodi engenhla yokuxhuma ifreyimu yokusekela, lapho izimbobo ezimbili zisetshenziselwa ukuxhuma imigqa ephindwe kabili noma eminingi yezintambo esigabeni esifanayo. Izimbobo ezimbili kuzo zombili iziphetho zisetshenziselwa ukuxhumana kwe-cross node. Uma imigqa eminingi ye-Berets isetshenziswa njengemishayo noma amakholomu, inhlanganisela yama-Berets angaphezulu naphansi kufanele aqiniswe ngohlaka lokusekela.
I-chord engezansi ihlinzekwa ngamapuleti esisekelo se-cross beam amane, ngaphezu kwawo kukhona i-tenons yokulungisa indawo ye-cross beam endizeni. Iwebhu yensimbi yesiteshi ekugcineni kwechodi engezansi iphinde ihlinzekwe ngezimbobo ezimbili eziyizimbotshana zokuxhuma induku yokudonsa ekwazi ukumelana nomoya. Izinti ezime mpo zeshidi le-Bailey zenziwe nge-8# I-steel, futhi imbobo eyisikwele ivulwa ohlangothini olulodwa lwenduku eqondile eduze nechord engezansi, esetshenziselwa ukulungisa uhlaka nge-clamp ye-beam. Izinto ze-Beret sheet ziyi-Q345 yensimbi kazwelonke ejwayelekile.
Ibhuloho le-321 Bailey liyi-3M ubude no-1.5m ububanzi. Isisindo sangempela 270 kg (+ - 5%). Umdwebo onamathiselwe: ukusebenza kwamalungu we-truss element.
