1. Kodi ubwino ndi ntchito za H-beam ndi ziti?

Ubwino waMzere wa H:

Ma flanges otakata amapereka kukana kolimba komanso kukhazikika, kukana bwino katundu woyima; ukonde wokwera kwambiri umatsimikizira kukana bwino kwa kumeta. Kapangidwe kameneka kamapangitsa kuti zinthu zigwiritsidwe ntchito bwino kwambiri, ndi kopepuka kuposa magawo olimba omwe ali ndi mphamvu yofanana yonyamula katundu, ndipo kamachepetsa kulemera ndi mtengo wa kapangidwe kake. Chofunika kwambiri, kapangidwe kake ka flanges kotakata kamapangitsa kuti magwiridwe antchito a ma axes amphamvu ndi ofooka akhale ofanana, ndipo akagwiritsidwa ntchito ngati mzati, amakhala ndi kukhazikika kwabwino kwambiri kwa mbali zonse ziwiri ndipo amatha kukana bwino mphamvu za mbali. Kuphatikiza apo, pamwamba pa flanges yotakata komanso yathyathyathya kumathandiza kulumikizana ndi zigawo zina (kuwotcherera kapena kubowola), ndipo kukula kokhazikika kumathandizanso kuti kapangidwe ndi kapangidwe kake kakhale kosavuta. Kugwira ntchito kwake mokwanira komanso kugwiritsa ntchito bwino ndalama kumapangitsa kuti ikhale malo abwino kwambiri ogwiritsira ntchito zida za beam ndi column m'nyumba zamakono ndi zomangamanga.

Ntchito za kuwala kwa H:

Nyumba zomangira: Zimagwira ntchito ngati matabwa ndi zipilala m'mafakitale ndi nyumba zazitali, zomwe zimathandiza kuti zikhale ndi malo aatali opanda zipilala (monga mafakitale ndi nyumba zogona). Kulimba kwawo kwa mbali kumapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'malo omwe nthawi zambiri pamakhala chivomerezi.

Zomangamanga: Zimagwiritsidwa ntchito pa ntchito zazikulu kapena zolemera monga milatho, zothandizira madoko, ndi zotchinga za misewu, komanso milu yothandizira m'mapulojekiti apansi panthaka.

Zipangizo zolemera ndi mayendedwe: Zimathandizira mafelemu a sitima ndi zombo, komanso makina olemera, kuonetsetsa kuti kapangidwe kake kakhazikika.