NDEDZIPI DZINHU DZEZVIKAMU ZVEMAHARA ZVINHU?

ChiiZvikamu zveMaumbirwo Akavharika?

Zvikamu zveHollow Structural Sections (HSS) zvinomiririra mhando yemaprofiles esimbi anowanzo gadzirwa nesimbi inotonhorera, yakagadzirwa kuita matubhu. Chimiro ichi chakasiyana chinoita kuti pave nemupendero wakavhurika, usina kuzadzwa unofamba nepahurefu hwese hwesimbi, zvichivapa mamwe mazita ekuti "box section" uye "hollow section." Kushandiswa kweHSS kwakawedzera zvakanyanya nekuda kwechimiro chayo chinochinjika, kushanduka-shanduka, uye kusimba kwechimiro, zvichiita kuti ive yakakosha zvikuru kune pfungwa dzekugadzira uye dzekufunga nezveramangwana.

Mhando dzezvikamu zvekuvaka zvisina chinhu:

Zvikamu zveHollow Structural zvinowanzo kuwanikwa muzvikamu zvitatu zvikuru: zvikamu zvehollow rectangular (RHS), zvikamu zvehollow square (SHS), uye zvikamu zvehollow circular (CHS). Mhando yega yega yezvikamu zvehollow inopa zvakanakira zvakasiyana, hunhu, uye mashandisirwo.

1. Zvikamu Zvine Hollow Square (SHS):

SHS ine chikamu chemativi mana uye inowanzoshandiswa mukuvaka zvivakwa uko maumbirwo emativi mana anodiwa kana kuti anodiwa. Anowanzo shandiswa mukuvaka mafuremu, makoramu ekutsigira, uye mamwe mashandisirwo ekuvaka.

2. Zvikamu zveRectangular Hollow (RHS):

RHS ine chikamu cherectangular uye inoshandiswa mumamiriro ezvinhu apo chimiro cherectangular chakakodzera. Kufanana neSHS, RHS inowanzoshandiswa mukuvaka nekuvaka zvikamu zvechivakwa.

3. Zvikamu zveDzungu (CHS):

CHS ine chikamu chakatenderera uye inowanzoshandiswa mukushandiswa uko chimiro chedenderedzwa chinobatsira, senge mukuvaka makoramu, mapango, nezvimwe zvivakwa zvedenderedzwa. CHS inozivikanwa nekushandisa kwayo zvinhu zvinobudirira mukudzivirira mitoro inotenderera.

Hollow Structural Sections (HSS) muindasitiri yesimbi ine zvinhu zvakawanda zvinokosha:

1. Mashandisirwo Akawanda Mumaindasitiri:

HSS inofarirwa zvikuru nekuda kwekugona kwayo kutsungirira mitoro yakakura kwenguva yakareba. Kugona kwayo kushandura zvinhu kunoita kuti ive chinhu chinodiwa kumapurojekiti anoda kugadzikana kwakasimba. Kugona kwayo kushandura zvinhu kunoita kuti ishandiswe munzvimbo dzakasiyana-siyana, zvichiita kuti ive sarudzo yakanaka kumapurojekiti anoda kutsungirira kubva mukuora kana zvinhu zvinokuvadza.

2. Kugona Kutakura Mutoro Wakawanda:

Chimwe chezvinhu zvikuru zveHSS kugona kwayo kutsungirira mitoro yakawandisa, zvichiita kuti ive sarudzo yakavimbika yekushandiswa kwechivakwa uko kusimba kwayo kwakanyanya.

3. Kukodzera Kwakakura Kwezvakatipoteredza:

HSS inoratidza kusimba munzvimbo dzakasiyana-siyana, zvichiita kuti ishandiswe munzvimbo dzakasiyana-siyana. Hunhu uhwu hunoita kuti ive yakakodzera mapurojekiti ane ngura kana mamiriro ezvinhu akaoma.