Ukuqonda Izingxenye Zesakhiwo Sensimbi: Ukuhlelwa Kwamalungu Athwala Umthwalo Nokuzinza

Sekukonke, izingxenye zesakhiwo sensimbi zingahlukaniswa zibe izigaba ezine ezinkulu ngokubunjwa kwesakhiwo: amalungu athwala umthwalo oyinhloko, amalungu okubopha kanye nokuzinza, izingxenye zesibili nezinamathiselwe, kanye nokuxhunywa nokufakwa kwesakhiwo. Le seshini ihlanganisa ikakhulukazi izigaba ezimbili zokuqala.

Amalungu athwala izinto eziyisisekelo ahlanganisa amakholomu ensimbi, imishayo yensimbi, ama-trusses, abakaki, ama-roof trusses, ama-crane girders, ama-brake girders, ama-brake trusses, amakholomu amelana nomoya, imishayo yohlaka, amakholomu ohlaka, imishayo yesibili, imishayo emikhulu, imishayo yokubopha nesisekelo. I-truss futhi iqukethe izingoma eziphezulu, izingoma ezingezansi namalungu ewebhu. Njengomgogodla wamathambo we-uhlelo lwesakhiwo sensimbi, amalungu ayisisekelo athwala imithwalo athwala imithwalo eyinhloko yesakhiwo futhi ayidlulisele esisekelweni. Ikhwalithi yabo yokwenziwa kanye nokunemba kokumiswa kunquma ngokuqondile ukuphepha nokuzinza kwesakhiwo sonke.

Amalungu ama-bracing kanye nokuzinza ahlanganisa amakholomu ama-bracing, ama-bracing ophahleni avundlile, ama-bracings ophahleni aqondile, ama-bracing avundlile amade, ama-bracing avundlile avundlile, ama-eave braces, othayi abaqinile, othayi abaguquguqukayo, othayi be-purlin nama-struts. Amalungu okubopha kanye nokuzinza awathwali ngokuqondile imithwalo emikhulu eqondile, nokho asebenza ukuze aqinisekise ukuzinza okuphelele kwesakhiwo, ukudlulisa imithwalo evundlile, ukunciphisa ubude obusebenzayo bamalungu esakhiwo nokuvimbela ukuntengantenga kwesakhiwo.

Le seshini yethula amalungu aphethe umthwalo oyinhloko namalungu e-bracing nokuzinza. Iseshini elandelayo izoqhubeka nokunaba ngemininingwane egcwele yezingxenye zesibili nezinamathiselwe (okuhlanganisa ama-purlins, amafreyimu odonga, amafreyimu okuqapha, amapulatifomu ezitebhisi, ama-railings, njll.) kanye noxhumo nokufakwa kwesakhiwo (okuhlanganisa amapuleti e-gusset, ama-stiffener, amabhawudi, ama-shear studs, izingxenye ezishumekiwe, njll.). Hlala ubukele.