Izindaba
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Uyini umthelela wokwehliswa kwenzalo kwe-Fed embonini yensimbi-iRoyal Steel?
NgoSepthemba 17, 2025, ngesikhathi sendawo, i-Federal Reserve yaphetha umhlangano wayo wezinsuku ezimbili wenqubomgomo yezimali futhi yamemezela ukwehliswa kwamaphuzu angama-25 ebangeni eliqondiwe lesilinganiso sezimali zikahulumeni kuya phakathi kuka-4.00% no-4.25%. Lokhu kwakuwukuqala kwe-Fed...Funda kabanzi -
Yiziphi Izinzuzo Zethu Uma Ziqhathaniswa Nomkhiqizi Wensimbi Omkhulu Kunabo Bonke EShayina (i-Baosteel Group Corporation)?–I-Royal Steel
IShayina ingumkhiqizi wensimbi omkhulu kunabo bonke emhlabeni, ikhaya lezinkampani eziningi zensimbi ezidumile. Lezi zinkampani azigcini nje ngokuba yizingqalabutho emakethe yasekhaya kodwa futhi zinethonya elikhulu emakethe yensimbi yomhlaba wonke. I-Baosteel Group ingenye yezinkampani ezinkulu kunazo zonke zaseShayina...Funda kabanzi -
Ukuqhuma! Inani elikhulu lamaphrojekthi ensimbi akhiqizwa ngamandla amakhulu!
Muva nje, imboni yensimbi yezwe lami iqalise igagasi lokuqalwa kwamaphrojekthi. La maphrojekthi ahlanganisa amasimu ahlukahlukene njengokwandiswa kweketanga lezimboni, ukwesekwa kwamandla kanye nemikhiqizo enenani eliphezulu ekhombisa ijubane eliqinile lemboni yensimbi yezwe lami ekuthuthukisweni kwayo...Funda kabanzi -
Intuthuko Yomhlaba Wonke Yemakethe Yezinqwaba Zensimbi Eminyakeni Embalwa Ezayo
Intuthuko yemakethe yenqwaba yensimbi Imakethe yomhlaba wonke yokuqoqa inqwaba yensimbi ikhombisa ukukhula okuqhubekayo, ifinyelela ku-$3.042 billion ngo-2024 futhi kulindeleke ukuthi ifinyelele ku-$4.344 billion ngo-2031, okuyisilinganiso sokukhula saminyaka yonke esihlanganisiwe esingaba ngu-5.3%.Funda kabanzi -
Isiteshi se-C sensimbi esakhiwe nge-galvanized: Usayizi, Uhlobo kanye nentengo
Insimbi ebunjwe ngo-C ehlanganisiwe uhlobo olusha lwensimbi olwenziwe ngamashidi ensimbi aqinile agobile futhi aqina. Ngokuvamile, ama-coil e-galvanized afakwa ngokushisa ayagobile ukuze adale ingxenye ebunjwe ngo-C. Zingakanani izilinganiso ze-C-...Funda kabanzi -
Ukulungiswa Kwempahla Yasolwandle Yemikhiqizo Yensimbi–Iqembu Lasebukhosini
Muva nje, ngenxa yokusimama komnotho womhlaba kanye nokwanda kwemisebenzi yokuhweba, amazinga okuthutha impahla yemikhiqizo yensimbi ethunyelwa kwamanye amazwe ayashintsha. Imikhiqizo yensimbi, okuyisisekelo sentuthuko yezimboni zomhlaba wonke, isetshenziswa kabanzi emikhakheni ebalulekile njengokwakha, izimoto, kanye nemishini...Funda kabanzi -
Ukufakwa Kweshidi Lensimbi: Isingeniso Solwazi Oluyisisekelo kanye Nokusetshenziswa Empilweni
Izinqwaba zensimbi ziyizakhiwo zensimbi ezinezindlela zokukhiya ezihlangene. Ngokukhiya izinqwaba ngazinye, zakha udonga oluqinile noluqhubekayo. Zisetshenziswa kabanzi kumaphrojekthi afana ne-cofferdams kanye nokusekelwa kwemigodi yesisekelo. Izinzuzo zazo eziyinhloko amandla aphezulu...Funda kabanzi -
Ugongolo lwe-H: Imininingwane, Izakhiwo kanye Nesicelo-Iqembu Lasebukhosini
Insimbi enomumo we-H uhlobo lwensimbi enesigaba esiyisiphambano esinomumo we-H. Inokumelana okuhle kokugoba, amandla aqinile okuthwala imithwalo kanye nesisindo esilula. Yakhiwe ngama-flange ahambisanayo kanye nama-webs futhi isetshenziswa kabanzi ezakhiweni, emabhulohweni, emishinini kanye nasezindaweni...Funda kabanzi -
Isakhiwo Sensimbi: Izinhlobo, Izakhiwo, Umklamo kanye Nenqubo Yokwakha
Eminyakeni yamuva nje, ngokuphishekela umhlaba wonke izixazululo zokwakha ezisebenza kahle, ezisimeme, nezingabizi, izakhiwo zensimbi ziye zaba amandla amakhulu embonini yokwakha. Kusukela ezakhiweni zezimboni kuya ezikhungweni zemfundo, okuphambene nalokho...Funda kabanzi -
Ungayikhetha Kanjani I-H Beam Efanele Embonini Yokwakha?
Embonini yokwakha, imishayo ye-H yaziwa ngokuthi "umgogodla wezakhiwo ezithwala imithwalo"—ukukhetha kwayo okunengqondo kunquma ngqo ukuphepha, ukuqina, kanye nokusebenza kahle kwamaphrojekthi. Ngokwanda okuqhubekayo kokwakhiwa kwengqalasizinda kanye nezingozi...Funda kabanzi -
Uguquko Lwesakhiwo Sensimbi: Izingxenye Ezinamandla Aphezulu Ziqhuba Ukukhula Kwemakethe ngo-108.26% eShayina
Imboni yesakhiwo sensimbi yaseShayina ibona ukwanda komlando, lapho izingxenye zensimbi ezinamandla aphezulu zivela njengomshayeli oyinhloko wokukhula kwemakethe okumangalisayo okungu-108.26% unyaka nonyaka ngo-2025. Ngale kwengqalasizinda enkulu kanye nephrojekthi entsha yamandla...Funda kabanzi -
I-H-beam Yokwakha Ikhuthaza Intuthuko Esezingeni Eliphezulu Yemboni
Muva nje, ngentuthuko eqhubekayo yokwakhiwa kwamadolobha kanye nokusheshiswa kwamaphrojekthi engqalasizinda abalulekile, isidingo sensimbi yokwakha esebenza kahle sikhuphuke kakhulu. Phakathi kwazo, i-H-beam, njengengxenye eyinhloko ethwala umthwalo ekwakheni...Funda kabanzi