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 zebhawodi 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.
