Ihlanganiswe kanjani i-Bailey Bridge?

I-Bailey Bridge ingelinye lamabhuloho athandwa kakhulu futhi asetshenziswa kakhulu emhlabeni.Ngokwezidingo zangempela zokwakheka kwe-span okuhlukene kwezinhlobo ezahlukahlukene kanye nokusetshenziswa okuhlukahlukene kwebhuloho lesikhashana, ibhuloho lezimo eziphuthumayo kanye nebhuloho elingaguquki.Inezici zezingxenye ezincane, ukukhanya. isisindo, izindleko eziphansi, ukuqhanyelwa okusheshayo nokubola kalula.
Ngaphambi kokuhlanganisa ibhuloho le-bailey, i-truss kufanele ifakwe kuqala. Indlela yokufaka imi kanje:
1. Izigxobo ze-bailey zaqala zahlanganiswa edwaleni, enye ingxenye yezintambo ibekwe edwaleni enye phezu komcamelo wesikhashana.
2, izingcezu kufanele zihambisane, ugongolo lokuqala lubekwe ngemuva kwenduku eqondile yangaphambili, imigqa emibili yezimbobo ezansi kogodo ngokulandelana ibekwe kumabhawudo epuleti le-chord eliphansi lezingcezu ezimbili ze-truss, ziboshwe nge i-beam clamp, ayiqinisiwe okwesikhashana, futhi iqiniswe ngemva kokufakwa kwe-diagonal brace epulangweni.

3, Faka ucezu lwesibili lwe-truss, futhi ngesikhathi esifanayo, ucezu lwe-beret kufanele lufakwe kugongolo lwe-truss lwesigaba sangaphambilini, futhi ugongolo olungenhla kufanele lufakwe ngemuva kwenduku eqondile yokuphela kokuphela kwesibili. i-truss, kanye ne-fixture ye-beam kufanele iboshwe kancane, okwesikhashana ingaqiniswa, bese iqiniswa ngemva kokufakwa kwe-diagonal support on the beam.
4, Faka i-truss yesithathu nama-tie angazweli emoyeni esiqeshini sokuqala se-truss nama-diagonal braces ogoqweni oluphambanayo lwesiqephu sesibili se-truss. Ukufakwa kwefreyimu yekhala kwenziwa ngokushintshana, futhi izingcezu ezine ze-truss ziyadingeka ukuze zifakwe njengohlaka lwekhala.
5, Ibhuloho likhiphe i-winch traction, inqubo yokudonsa ukuze kuzuzwe umyalo obumbene, izinyathelo ezingaguquki, ukusebenzelana kokusebenza. Hlola ukusebenza kwerola nebhuloho nganoma yisiphi isikhathi. Uma kutholakala okuthile okungavamile, yimise ngokushesha ukusebenza, futhi uqhubeke uphusha kuze kube yilapho inkinga isixazululiwe.
I-6, Ibhuloho selisungule i-winch traction, inqubo yokudonsa idinga ukuba umyalo obumbene, ukuhambisana kwesinyathelo, ukuxhumanisa ukusebenza, nganoma yisiphi isikhathi ukuhlola ukusebenza kwe-roller nebhuloho, uma kutholakala okungavamile, kufanele kumise ngokushesha ukusebenza, linda kuze kube yilapho inkinga iyaxazululeka ngaphambi kokuqhubeka nokuphusha.
I-7, Ngemva kokuphusha ibhuloho endaweni, susa uhlaka lwekhala, beka i-chord engezansi ebhulohweni ngamajack, hlola izingcezu ze-bailey futhi uqinise zonke izinhlaka zokusekela, izinsimbi ze-beam, nezinduku zokubopha ezingamelana nomoya.
8, Ukubeka i-Longitudinal Beam, indawo yebhuloho, ipuleti lensimbi, njll.