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Ihlanganiswe kanjani i-Bailey Bridge?

I-Bailey Bridge ingelinye lamabhuloho athandwa kakhulu futhi asetshenziswa kabanzi emhlabeni.Ngokuvumelana nezidingo zangempela zokwakheka kwe-span okuhlukene kwezinhlobo ezihlukahlukene kanye nokusetshenziswa okuhlukahlukene kwebhuloho lesikhashana, ibhuloho eliphuthumayo kanye nebhuloho elingaguquki.Inezici zezingxenye ezincane, isisindo esilula, izindleko eziphansi, ukumiswa okusheshayo nokubola okulula.
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 kumele zihambisane, ugongolo lokuqala lubekwe ngemuva kwenduku eqondile yangaphambili, imigqa emibili yezimbobo ezansi kogodo ngokulandelanayo isethwe kumabhawudo epuleti ephansi ye-chord yezingcezu ezimbili ze-truss, iboshwe nge-clamp ye-beam, isikhashana ayiqinisiwe, futhi iqiniswe ngemuva kokuthi i-diagonal brace ifakiwe.

Ihlanganiswe kanjani i-Bailey Bridge

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 yengxenye yangaphambili ye-truss yesibili, futhi ukulungiswa kwe-beam kufanele kuboshwe ngobumnene, isikhashana ingaqiniswa i-diagonal emva kwalokho ifakwe, bese ifakwe i-diagonal.
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 ohlangene, ukuhambisana kwesinyathelo, ukuxhumanisa ukusebenza, nganoma yisiphi isikhathi ukuhlola ukusebenza kwe-roller nebhuloho, uma kutholakala okungavamile, kufanele kumiswe ngokushesha ukusebenza, linda kuze kube yilapho inkinga isixazululiwe ngaphambi kokuqhubeka nokuphusha.
I-7, Ngemva kokuphusha ibhuloho endaweni, susa uhlaka lwekhala, beka i-chord ephansi 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.


Isikhathi sokuthumela: Apr-14-2022