Munyika inogara ichishanduka yekuvaka, zvinhu zvatinosarudza zvinotora basa rinokosha mukuumba kwete chete aesthetics yechivako, asiwo kushanda kwayo uye kusimba. Chimwe chinhu chakadaro chakawana mukurumbira mune zvivakwa zvemazuva ano inotonhora-yakaumbwa welded structural simbi. Iyi nzira yekuvandudza yekuvaka simbi inopa akawanda mabhenefiti ayo anoita kuti ive sarudzo yakanaka yemapurojekiti ekuvaka emazuva ano.
Cold-formed welded structural simbi inoratidzirwa neyakasiyana-siyana yekugadzira maitiro, ayo anosanganisira kuumba simbi pakamuri tembiricha uye wozoishongedza kuti iite yakasimba dhizaini chikamu. Iyi nzira inowedzera kusimba kwechinyorwa ichibvumira zvigadziriso zvakaoma zvinosangana nezvinodiwa zvemazuva ano ekugadzira zvitaera. Kushandiswa kwesimbi iyi kunonyanya kuoneka muzvivako zvepamusoro-soro, mabhiriji uye zvivako zvemaindasitiri uko kusimba uye kusimba kunokosha.
Chimwe chezvakanakisa zvigadzirwa muchikamu ichi ndechedukutonhora kuumbwa welded structuralmapaipi egasi akagadzirwa kubva kuA252 Giredhi 1 simbi. Chigadzirwa chacho chinogadzirwa uchishandisa kaviri yakanyura arc welding nzira, iyo inova nechokwadi chepamusoro-yepamusoro pepamusoro pekupedzisira uye yakanakisa simba. Mapaipi edu esimbi anotevedzera ASTM A252 yakajairwa neAmerican Society for Testing and Materials (ASTM), iyo inovimbisa kuvimbika kwavo uye kuita kwavo mumhando dzakasiyana dzekushandisa. Mapombi aya anochinja-chinja uye anoshandiswa mumhando dzakasiyana siyana, kubva kune gasi kugovera masisitimu kusvika kune tsigiro yezvivakwa.
Zvakanakira kushandisa inotonhora-yakaumbwa welded structural simbi muzvivakwa zvemazuva ano zvinowedzera kupfuura simba. Huremu hwemhando yezvishandiso izvi inobvumira vagadziri kugadzira zvimwe zvivakwa zvinoshuvira pasina kukanganisa kuchengetedza. Izvi zvinonyanya kukosha munzvimbo dzemudhorobha umo nzvimbo iri pamutengo mukuru. Pamusoro pezvo, iko kurongeka kwemaitiro ekugadzira kunoreva kuti zvikamu zvinogona kugadzirwa kuti zvinyatso kutsanangurwa, kuderedza marara uye kuwedzera kwese kwekuvaka kugona.
Pamusoro pezvo, iyo inoyevedza inogoneka yeinotonhora-yakaumbwa welded chimiro chesimbi haigone kufuratirwa. Vagadziri vezvivakwa vari kuwedzera kukwezvwa kune yakapfava, maindasitiri anotarisa zvinhu izvi zvinopa. Inogona kusiiwa yakafumurwa kune mbishi, yemazuva ano kunzwa kana kupedzwa nenzira dzakasiyana siyana dzekuzadzisa zvimwe zvinhu zvekugadzira. Uku kuchinjika kunobvumira kutaura kwekugadzira uku uchichengetedza kutendeseka kwechimiro chechivako.
Iri muCangzhou, Hebei Province, kambani yanga iri pamberi peindasitiri yekugadzira simbi kubva payakavambwa muna 1993. Kambani iyi inobata nzvimbo inosvika 350,000 square metres uye yakaita mari hombe ine hupfumi hwakazara hweRMB 680 miriyoni. Kambani iyi ine vashandi mazana matanhatu nemakumi masere uye yakazvipira kugadzira zvigadzirwa zvesimbi zvemhando yepamusoro zvinozadzisa zvinodiwa zvakasimba pakuvaka kwemazuva ano.
Tichitarisa mberi, kushandiswa kwesimbi inotonhora-yakagadzirwa welded structural simbi mukuvaka icharamba ichikura. Nekukura kwekutarisa kwekusimudzira uye kushanda zvakanaka, chinyorwa ichi chinopa vanovaka uye vavaki mhinduro inomanikidza. Nekusarudza zvigadzirwa senge yedu inotonhora-yakaumbwa welded structuralpombi dzegasi, vashandi veindasitiri vanogona kuona kuti mapurojekiti avo haana kungogadzirwa zvakanaka chete, asiwo ane chimiro uye ane hushamwari.
Muchidimbu, kuiswa kwesimbi inotonhora-yakagadzirwa welded structural simbi muzvivako zvemazuva ano inomiririra kufambira mberi kwakakosha mukuita kwekuvaka. Simba rayo, kuita zvakasiyana-siyana, uye aesthetics inoita kuti ive yakakosha sosi kune vagadziri kusundira miganho yedhizaini vachiomerera kune chengetedzo uye kusimudzira zviyero. Sezvo isu tichienderera mberi nekuvandudza nekuvandudza zvigadzirwa zvedu, tinoramba takazvipira kutsigira nharaunda yekuvaka nezvinhu zvemhando yepamusoro.
Nguva yekutumira: Feb-07-2025