IH Beam kunye neH Beam: Ukubuya kweZilondolozi zaseConstruction

Amagama Ahlukene Aphakade H Beams kunye neI Beams

Ukubonisa Amabala Amacross-Section

Izikhumba zomgca we-H zinezwelelo elikhulu kakhulu futhi ephakeme ngakumbi kunzikhumba zomgca we-I, okunika izikhumba zomgca we-H ukusebenza okukhulu kwezinhloso zokuvamisa. Iindlela zazo ezibhokwe kakhulu zenza ukuthi izikhumba zibe nemaphakeme amakhulu, ngakumbi xa kuvikeka ukugaya okungakwazi ukuthi kuthinte izikhumba zezinhloso zokuvamisa. Iwele elikhulu kakhulu kwezinye izikhumba zomgca we-H zenza ukuthi kuhlale kahle kwezindlela futhi kuthule ukuthi kungaphansi komoya, ngakho ke izikhumba zomgca we-H zisebenza kahle kakhulu ekuvamiseni izindlela zokuthi zilayele. Ngokuba kunezimo eziphakeme kakhulu zokuvamisa izindlela, izindlela zokuthi izimo zilayele kuhlukaniswa kahle kuzo zonke izikhumba zomgca we-H. Le zimo kuyindlela ebalulekile kakhulu xa kuvamiselwa ukuthi kuthinte izindlela ezikhulu ngaphandle kokuthintwa kwezimo zokuphepha. Ngakho ke abasebenzisa izikhumba zomgca we-H kuvamiselwa ukuthi kuthinte izindlela ezikhulu ngaphandle kokuthintwa kwezimo zokuphepha. Ngakho ke abasebenzisa izikhumba zomgca we-H kuvamiselwa ukuthi kuthinte izindlela ezikhulu ngaphandle kokuthintwa kwezimo zokuphepha. Ngakho ke abasebenzisa izikhumba zomgca we-H kuvamiselwa ukuthi kuthinte izindlela ezikhulu ngaphandle kokuthintwa kwezimo zokuphepha.

Amaphrozesi Okusebenzela Ngeamatirhali Okuphumeleleyo

Kuzo ziningi izimpenduku zokwenza i-H beams zikhuphukile kwiindlela zokugcina ngokwesimilo ngemva kwalokho. Le ndlela iyahlula ubukhulu ngokulinganayo kuzo zonke iindlela ngokugcina amathiphu okwenyenzwa kwezinto ngemva kwalokho. Indlela zazo ukwenziwa iyabo ngeqondo elinganileyo phakathi kwezimpawu zazo nezinkenke zazo, ngakho ke zisebenza kahle kumasebenzi olukhulu oludinga ukuthi izinto zilinde ngokugcina. Ngendlela enguqu, iindlela eziphambene nazo zisetyenziswa kuzo ziningi i-I beams, kodwa le ndlela ngamaqela ukungalingani kwebukhulu kangangokwenzeka ukuba kunezindawo eziphansi kakhulu. Ngokwale moya, i-H beams ngamaqela inani elibalulekileyo xa kuchazwa ukusebenzisa amathiphu. Zimele kakhulu ngokuba yinto encinciyo yokwenza izivakalisi ezingadinga ukuthi zilinde ubunzima ngaphandle kokulahla.

Amavambo Amehaniseni Ngenqanawe Yolandelwa

Imishayo ye-H ihlaba umxhwele ngenxa yezimfanelo zayo ezihlaba umxhwele, ikakhulukazi uma kuziwa ekuphatheni amandla okucindezelwa nokucindezelwa. Lapho onjiniyela kudingeka basakaze isisindo ezakhiweni ezinkulu, ngokuvamile imishayo ye-H isebenza kangcono kunemishayo ejwayelekile ye-I ngoba isakaza ukucindezeleka ngokulinganayo ezindaweni ezibalulekile. Ucwaningo olwenziwe ezincwadini zobunjiniyela lubonisa ukuthi lezi zibani zingakwazi ukuphatha isisindo esengeziwe esingu-30% kunezinsika ezinesayizi efanayo, ikakhulukazi ngenxa yokuthi ukuma kwazo kusakaza amandla kulo lonke isakhiwo kunokuba kugxile endaweni eyodwa. Emiklamweni yokwakha edinga izinhlelo eziqinile ezisekelayo ezingeke ziguquke ngaphansi kwengcindezi, ochwepheshe abaningi baye baphendukela emishayweni ye-H kule minyaka eyishumi edlule, ikakhulukazi ekwakheni amabhuloho nasezindaweni eziphakeme lapho amanani okuphepha ebaluleke kakhulu.

Amavantagi Amanje-Amanje Okuvela kweH Beams

Ukulula Ukuseta Izilodhi

Imi H beams iyindlela enhle xa kufika kusukela kumapakati amakhulu, ngakho ke yinto eqokwayo yokudala imikhukho nezinhlelo zokwenza indawo esebenza kakhulu. Indlela ebalwe ngayo le mi beams inika khona kusukela kwezingu-30% ngaphezulu kwezokudla ezinhle kunezokudla zasemgangathweni efanayo, lokhu kuthakazelisa kakhulu xa kubhekwa kuwonke umthana ophakathi kwezindlela ezikhulu. Xa abasebenzisa H beams, bathola ukuthola amaphela amaningi ngokwokuqala kumakhiyamende nezinye izikhathi emuva kwezokuphila kakhulu ngoba le mi beams ayizange yilapha ngokukhulu. Umnjoli wabo oyinhle kuya kuthi kubekwe amaphela amaningi ngokweqile, lokhu kungahlanganisa ukuthola amaphela amaningi ngokweqile kwezindlela ezikhulu.

Ukucabanga kwisebenti lokuntshabalaliseko nokubhedelela

Izibhobho zokudinisa H zokuthiwa ngokuthi zihlanzekile kahle kumaqo amaningi kanye nezindlela zokuthwala, okwenza kube yimali lekweqile ukuthi abasebenzise kizindawo ezithinte kakhulu yezemvelo. Izivivanyo kubonisa ukuthi lapho kuzwisiswa amavivanyo esikhundla, izibhobho zokudinisa H zingena ngokushesha kakhulu kumaqo amaningi kunezibhobho zokudinisa I ezenzelwe ngokuvamile. Imaphakelo esematheni iyavusa lokhu. Isimo esifakwe ngokudinisa kwebhobho kwenza ukuthi izindlu zibe neminyaka lekweqile kanti zilinde kahle lapho kuzingelwa kakhulu noma lapho indawo ithatha isimo esikhulu njengoba kutheni yezemvelo. Abasebenzi besikhangeli bazi ukuthi lokhu kubaluleke kanti akukho onke amandla akhathalele ukuthi izindlu zingatholiwe lapho kuzingelwa kakhulu esifundweni esemqamayo.

Ikhwebulo lelongwe lokunyuka kubridge

Xa kuyakhiwa amabhridji, abasebenzisa H beams kakhulu ngoba bathola ukukhona kakhulu kumaqondo amaningi. Lezi zimvunzo zinika amasithikiti inkampana efunekayo kumaqondo amakhulu, oku kuthi kungaba khona ukukhiwa amabhridji ngaphansi kweziciko ezimnye zokuthutha. Isiphumo? Kuningi ukusebenza phansi kanye nezindleko zokukhiwa eziphansi kakhulu. Ngokwemibhalo engama-engineering, le H beams kuyakunceda amabhridji ukuba noma ngapana amaningi ngama-40% kulo ukungapana okungenzeka ngokusebenzisa I beams. Ngaleyo ndlela, amabhridji amaningi athanda ukusebenzisa H beams ngoku xa bathetha ngokuthi yini ayobuya kuyona kanye nezindleko zokulungisa.

Amabeamu angu-I: Ukugcina Ngempumelelo Wesibayi

Imithombo Yokuvela Kwamafleigi

I beams nomaqondana nokucindezela kwabo kuhamba phambili xa kufanele kubekwa ngqo imigqa yezindawo. Indlela le beams ichazwe ngayo iyathumela ubunzima ngokuphelele emlakweni whether they're homes okanye amakhulu kakhulu. Lokhu kusho ukuthi umkhumbi wonke ubakwe ukuthola amaphoyinti amakhulu ngelokho kuthatha amapula amancane kunazo zinye izinketho. Abasebenzisa inkampani balandelayo ukuthi ngaphandle kokugcina emlakwe ukuthuthwa kahle, le nto ishapi ye beam iyasebenza futhi yokuthatha amaphoyinti angaphezulu. Sinethi inkosisho enkulu lapha ngokubanzi kubunzima bokuthi noma kubona kwezimali. Ngakho ke abaningi abasebenziswe I beams xa kudinga okuthi kuhlanganise amandla noma ukuthanda izimali zabo.

Usizo Olungileyo KwiBuildings Eziqhatheniwe Steel

I beams asimaphakathi kakhulu kuzo ezindleleni zokubeka izindlu eziyizindawo zokuthi zihandlela izindleko zokuphakama ngendlela enhle. Lezi zibhima zingasebenzisa izimo ezinkulu ngakho ke kubaluleke xa abasebenzisa izindawo zokuthi zilinde isimo sondelelo noma sebenzisa izimo ezilandelwa, okubaluleke kakhulu kuzo ezindleleni zokuthi ziyizindlu. Abasebenzisi baziwa ngokuxilungileyo ukuthi ukusebenzisa I beams kubongisa isikhathi sokubekwa ngelokho kuthula ukusebenzisa izinto ezidingekayo. Lo ncambo mkhulu kunesikhathi esifanayo sokubekwa lapho bonke bathanda ukuthi kube yini ngokushesha ngenxa yokuthi kungapheli isikhwama. Kunebo nobani abathanda ukuthi kube yini ngokushesha, I beams unikeza yonke into abadinga yo ukuthi kube yini ngokushesha ngenxa yokuthi kungapheli isikhwama kuzo zonke izindlelo zokubekwa.

Umvume wokuhlambelwa Ngenqanawe

I beams zihlanganisa ngokuhle ubukhulu be-tensile strength ne ubunzima, ngaleso ndlela zisebenza ngokuhle kumaqondo amanani afanele. Bona bonke abasebenzisa i-beam sizes, kufanele bakhankanye ngokuba yini ubukhane obulayishwa yisithuthi kufanele lithuthelwe. Kukhona izifundo ezibonisa ngoba i-beams zinikeza ukunqanda ubunzima ngokulinganisa nezinye izinketho, izindawo zokulandela akudingi ukuba yizinkolelo eziphezulu, okwenza ukuba izindleko zezinto nezokusebenza ziphansi kwezinye izinto. Imali etholwe futhi noma ubukhulu be-tensile bethu kuthiwa abasebenzisa i-beams babuyela kubo xa bakhuthaza izinto ezingekho lokho kudinga ukulaywa okuphezulu kodwa zidinga ukuphakamisa okuhle kusebenzweni ngemva nemva.

Amanani Amabangako Ema-Afrika Kwiindawo Zokusebenza

Umphathi Wesi Stainless Steel Pipes Kwizilimi Ezimbili

Ezakhiweni, amapayipi ensimbi engagqwali enza umehluko ngempela kokubili ekuqineni kwesakhiwo nasekulweni nezinkinga zokugqwala. Lapho zihlanganiswa nemishayo ejwayelekile ye-H ne-I, lezi zintambo zihlala isikhathi eside kakhulu kunezinye izinto ngaphansi kwezimo ezifanayo. Indlela ezihlanganiswa ngayo nezakhiwo empeleni yenza izakhiwo zime kangcono ngokuhamba kwesikhathi, ikakhulukazi njengoba zimelana nokugqwala okubangelwa umswakama namakhemikhali asemkhathini. Ngokwezifundo zamuva ezivela emafemu ezobunjiniyela kulo lonke elaseNyakatho Melika, izakhiwo ezinezinsimbi ezingenasici zivame ukumelana nezimo zezulu ezimbi kakhulu kunezo ezisekelwe kuphela ezinsimbi zendabuko. Yingakho manje abaklami abaningi befuna insimbi engagqwali ukuze isetshenziswe ezindaweni ezisogwini noma ezimbonini lapho izindleko zesikhathi eside zokugcinwa kufanele zihlale ziphansi kuyilapho kugcinwa izakhiwo ziphephile futhi zisebenza amashumi eminyaka.

I-C Channel Steel Yezilondolozi Ezimbili

Izimbeamu zezokweyana C zisebenza njengezibopho eziyinkimbinkimbi ezokwenza ukuba izinjini zibe yonke yingenhla. Izingxenye zokuvulindlela zingaba ngokusho kwezimbeamu ze-H ukuze kuneqileyo yokwahlula umthana ngokungaphezulu kwamakhaya, oku yindlela esingcono lapho kuvulindlelwa izinkampani nezinkampani eziningi zezokugcina. Le ndlela yasebenza ngempumelelo kanye ngokwemigomo yesingenhla, oku kuchaza ukuthi kwhy kona abasebenzisa le ndlela noma kunezindlela ezintsha. Lapho lezi zokweyana zihlukaniswa nezimbeamu eziyinkimbinkimbi, isikweletu esiphumayo sisebenza ngempumelelo kakhulu kuzindlela zokugcinwa ngokungaphezulu kwesikweletu sonke. Le ndlela eqileyo iwahlula ukucindezela ngokulinganisa, oku kwenza ukuba iphrojekthi yokuqina yonke ingcono futhi ikhiqize amabomu amakhulu kungafika kwezinye izinkinga zokuvula ezizothuthukisa.

Ukuxhumana nge-Steel Tubes kunye ne-Stainless Steel Rods

Lapho imithambuco yemoto ibindwa nezindiza zemoto engenakho, zenza into ethile ephakeme kakhulu engasebenzi ngokuhambelana nezinto zonke. Iindlela zisebenzisa le ndawo ngokuba zenza zonke iindlela eziphakeme kakhulu, oku kuthakazelwa kakhulu kumaqondo amanqanuza amashukela esemathini esingenakho ukuthi ayivale. Imicabango ikhombisa ukuthi leli zinto zihandlenge ngokuhambelana nezinye izinto eziningi futhi ziyononqoba, oku kubaluleke lapho kujengwa noma yiziphi izinto eziphakeme kakhulu. Ukusebenzisa imoto kuvumela abasebenzi ukuthwala izinto ezahlukene noma ziyiphi futhi kungase kuthathe isimo sokuqinisekile. Abasebenzi bokuxhumana bakhona bavame ukuthwala imicabango ehlukene noma yiziphi engasebenzi ngemuva kwokuthi ubunzima bawubona okuthile kuyiphakeme, ngakho ke sibona izinto ezahlukene ezenziwa kakhulu evela emakhaya manje.

Amalungisi wokuBhala kanye noMthimba Wokuhlola KweziZondi

H-CORE Technology yeHyundai Steel

U-Hyundai Steel uyadale isomething ephakeme ngokwezifiso nge teknoloji yabo ye-H-CORE yokwenza i-H beams. Le beams ezi ntsha ziphakeme kakhulu futhi ziphakeme ngokushesha kune okubonile kabusho. Ukukhululeka kwezinkulungwane kuhlangene ngokushesha le teknolojini, futhi lokhu kubaluleke kakhulu lapho izindlu kudinga ukuvikela ukushisa phansi. Ngokwemibuzo ye-kampeni, le beams ingasebenzisa amandla angu-30% ngaphezulu kune iziteel eziqinile. Xa kuzwakalela kuleyo ma-test amaningi, iziphumo zibonisa ngokujulile ukuthi i-H-CORE ingasebenze kanjani ngempela. Kuma-architects abayakha izindlu ezindaweni eziphakeme kwezinkulungwane, le nto iphumela ekuphileni kahle kwezinto ezibonakalayo kubo bonke abantu abaphila noma abasebenza kuleyo ndaweni.

Iimaloyi Emphakathini Emtsheni

Imiloyi ephethwe yisisekelo esetshenziswa kumakhi jikelele kakhulu ukuthi izinjini zivike kahle kakhulu ngokushifana kwamandla aphakathi noma kunge yizinto ezilungile. Izivivinyo zibonisa ukuthi le miloyi eziphethwe zenza izinjini zilale kahle kakhulu ngaphansi kwamandla aphindaphindayo kizindawo ezinekungcola kakhulu. Abasebenzisa manje aqala ukusebenzisa le miloyi ngoba kudinga ukuvumelana nezimali ezinkulu zokuvikela futhi zinike amathombe aphathekwa ngokuhlongisa izinjini ngokungcolana nezinsizwa zokuphila ezingu makhasi angu ombili.

Amalunga Akwesokudla Kwezilungiselelo Zesiyelesi

Isimende sezingenye zokwenza iisteel yekhona yaguqula kakhulu ngenxa yeentekholoxi ezintsha evela kuthiwa kuzo ukukhokelela kwiindawo zokubeko. Abasebenzi besteel baze baphakathi kakhulu kwenza izinto ezingenakugcina ngexesha elide ngelixa baya kunceda isibelelo secarbon. Iingxelo ezimbalwa sele zatiqela ukusebenzisa iisteel ezisuswe kubuyileyo ezityenwe nezinto zokudityanisa i-graphene ukunceda ukushaya inkonge. Xa sibona phambili, abanye kwiindawo zokusebenza baya kuba nekhomba yeendlela zokuprinta i-3D kunye nezinto ezininzi eziphambili zokuba yinto ebalulekileyo. Le micelo iba yindlela yokwenza izinto ezingenakuthintwa ngokokhona ngelixa kuzo iintambo eziphambili, ngelixa kuzo zonke ukuba kude ngokokhona nezisombululo eziphambili. Isector yekonkweyiselo ingaba iyasindiswa xa kuba kude kuba ngokokhona nezisombululo eziphambili xa le micelo iba yinto ebalulekileyo ngokokhona kwiminyaka engama-10 ezingezantsi.