Umhlahlandlela Wosayizi Abadumile Be-RHS Ekwakhiweni Nasekukhiqizweni

Uma ungena endaweni yokwakha noma esitolo sendawo sokukhiqiza insimbi, uzobona ukuthi nakuba kunezinqwaba zamaphrofayili ensimbi angaba khona, idlanzana lalawaIsigaba Esiyindilinga Esingunxande (I-RHS)osayizi benza umsebenzi osindayo. Lokhu akuzona nje izilinganiso ezingahleliwe; “izindawo ezinhle” zobunjiniyela—ezinikeza ibhalansi engcono kakhulu yesisindo, intengo, kanye namandla.

Uma uhlela ukwakha noma ukuthola izinto zokwakha, nansi indlela yokubheka osayizi be-RHS ozohlangana nabo nokuthi basebenza kanjani emhlabeni wangempela.

Osayizi “Bansuku Zonke”: 80×40mm kanye no-100×50mm

Ukube bekukhona ukulungiselelwa "okuzenzakalelayo" kwamafreyimu ensimbi, lokhu bekuyoba yikona. Ezingxenyeni eziningi zomhlaba, ama-80×40 kanye nama-100×50 yizinto zokuqala umhlinzeki azisebenzisayo erekhini ngoba aphatha iningi lemisebenzi yesakhiwo elula kuya kwephakathi.

I-80×40mm isebenza:Cabanga ngesikhathi sokugcina ubona ucingo lwensimbi lwesimanje, isango lepaki, noma i-racking yangaphakathi evenini yokulethwa. Lobu bukhulu buthandwa ngoba kulula ukubuphatha—umenzi oyedwa angahambisa ubude obungamamitha ayi-6 ngaphandle kokudinga i-crane, okwenza kube kuhle kakhuluamasango okuhlala, ama-trailer alula, kanye nezinsimbi zokubambelela ze-mezzanine.

Ukushintsha okungu-100×50mm:Uma ufinyelela ku-100×50, uvame ukukhuluma “ngokuthwala umthwalo” ngomqondo wezohwebo. Uzothola lokhu njengeama-purlinezindaweni zokugcina impahla ezincane noma ohlakeni oluyinhloko lweama-array ephaneli yelangaNgenxa yokuthi ijule ngokuphindwe kabili kunobubanzi bayo, ibikezelwa kakhulu ukuthi onjiniyela bazoyibheka ukuthi izophambuka kangakanani ngaphansi kweqhwa elinzima noma umthwalo womoya.

Ama-Giants Akhethekile: 200×500mm kanye no-60×500m

Uma usufinyelele ebangeni lokujula elingu-500mm, awugcini nje ngokwakha uhlaka; wakha indawo ebalulekile. Lawa masayizi avame "uku-oda iphrojekthi" kunokuba agcinwe njengothuli.I-200×500mm (Isiphakamisi Esinzima):Lesi yisilo sesigaba esithile. Uzozibona lezi kuizindawo zokuthutha noma izitshalo ezinkulu zezimboni.Ngenxa yobukhulu bayo bangaphakathi, ivame ukusetshenziswa “njengekholomu ehlanganisiwe.” Abakhi bazoyimisa, bathele ukhonkolo onamandla aphezulu phansi phakathi, bese kuthi ngokuzumayo ube nekholomu engasekela isitoreji esinezitezi eziningi ngenkathi ihlala incane uma iqhathaniswa nensika enkulu kakhonkolo.

I-60×500mm (Ukukhetha Komklami):Lena iphrofayili ekhangayo nencane. Ibukeka njengephini elikhulu lensimbi. Uzoyibona ngaphandleizakhiwo zamahhovisi ezisezingeni eliphezulu noma iziteshi zezindiza.Isetshenziselwa “udonga lwamakhethini.” Ukujula okungu-500mm kukhona ukuvimba udonga lwengilazi ukuthi lungangeni ngesikhathi sesiphepho, kodwa ububanzi obungu-60mm buncane kangangokuthi abuvimbeli umbono wabantu abangaphakathi. Kungumshado ophelele “wokuqina” “nokusobala.”

Insimbi “Enemininingwane”: I-RHS Encane (isb., 40×20mm)

Akuzona zonke izinto ezidinga ukusekela uphahla. Ngezinye izikhathi udinga nje unqenqema oluhlanzekile noluqondile olungeke lugobe njengokhuni.

Lapho kufaneleka khona:Lena yindawo kaabaklami befenisha kanye nabathengisi.Uma ubona uhlaka lwedeski “oluncane kakhulu” ehhovisi lobuchwepheshe noma endaweni yokubeka izingubo esitolo esisezitaladini, cishe luyi-RHS engu-40×20mm.ipayipi elincane elinodonga(1.6mm kuya ku-2.0mm), okusho ukuthi kulula ukushisela nge-MIG welder ejwayelekile futhi kuthatha isiphetho esimbozwe nge-powder kahle.

Kungani Izigaba "Ezivaliwe" Zinqoba

Umbuzo ovamile uthi:Kungani kufanele usebenzise ithubhu elingunxande (RHS) esikhundleni se-I-beam ejwayelekile noma i-aIsiteshi se-C?

Impendulo ivame ukutholakala ku-Ukusonta (Ukusonta).Uma uthatha i-C-channel bese ubeka isisindo esinzima ohlangothini olulodwa, ifuna ukusonta njenge-noodle. I-RHS iyisiyingi esivaliwe; iyakuzonda ukusonta. Lokhu kwenza kube kuphephile kakhulu ezakhiweni "ezingalingani", njenge-balcony ene-cantilevered noma isibonakaliso esiphuma esakhiweni. Ngaphezu kwalokho, azikho "izindebe" noma "izikhala" zamanzi kanye nendle yezinyoni ezingaqongelela kuzo, okunciphisa kakhulu ukugqwala.

Inothi "Ngephepha" (Amamaki Namazinga)

Nakuba usayizi ubalulekile, “i-DNA” yensimbi nayo ibalulekile. Ngokuvamile uzozwa amagama amabili ayinhloko:

I-S235 vs. i-S355:Cabanga nge-S235 “njengejwayelekile” kanye ne-S355 “njengesivivinyo esiphezulu.” Uma wakha ishede elilula elingemuva, i-S235 ilungile. Uma wakha ibhuloho noma into ezoshaywa yimimoya enamandla, khetha i-S355.

I-Galvanized vs. Black:Uma insimbi izofihlwa ngaphakathi kodonga, insimbi “Emnyama” (egcotshwe ngamafutha) ishibhile. Uma iphuma ngaphandle, uyifuna “I-Hot-Dip Galvanized.” Izobukeka njengesiliva futhi inamabala amancane, kodwa ngeke igqwale iminyaka engamashumi amathathu.