Simbi yakaita seH yakabatanidzwa pamwe chete

Chii chinonzi H Beam?

H-dandainodhura zvishomaProfayi yesimbi yakaita seH, ine dandemutande (plate yepakati yakamira) uye flanges (plate mbiri dzakachinjika). Zita rayo rinobva pakufanana kwayo nebhii rekuti "H." Isimbi inoshanda zvikuru uye inodhura zvishoma. Kana ichienzaniswa nesimbi yakajairika.I-dandas, ine modulus yakakura, huremu hwayo hwakareruka, simba rayo rakakwirira, uye hunhu hwemakanika huri nani. Inoshandiswa zvakanyanya mukuvaka, kuvaka mabhiriji, uye kugadzira michina.

Mabhenefiti eSimbi yakaita seH kana tichienzanisa nedzimwe Simbi

Chikamu Chekuenzanisa	H-Beam	Zvimwe Zvikamu zveSimbi (semuenzaniso, I-beam, simbi yechiteshi, simbi yekona)
Dhizaini yeChikamu Chinoyambuka	Yakaumbwa seH ine maflange akafanana uye dandemutande rakatetepa; kugoverwa kwezvinhu zvakafanana.	I-beam ine maflange akatetepa; simbi ye channel/angle ine zvikamu zvisina kuenzana, zvisina kuenzana.
Kukwanisa Kutakura Mutoro	Simba rehurefu rakakwirira ne10-20% uye kuramba kuri nani kwekukombama kwemativi nekuda kwemaflange akafara.	Kurema kwakaderera; kunowanzo sangana nematambudziko munzvimbo dzakati.
Kushanda Nehuremu	8-15% yakareruka kupfuura zvikamu zvechinyakare zvakaenzana pasi pemutoro mumwe chete.	Huremu hwacho hunorema, hunowedzera uye hwaro hwacho hunorema.
Kushanda Nesimba Mukuvaka	Kugadziriswa kushoma panzvimbo yacho; kuchinjisa/kuchinjisa zvakananga kunoderedza basa ne30-60%.	Zvinoda kucheka/kupwanya kakawanda; basa rekuwedzera rekushongedza simbi uye njodzi yekukanganisa simbi.
Kugara kwenguva refu uye Kugadzirisa	Kuramba ngura/kuneta kwakawedzerwa; nguva yekugadzirisa yakawedzerwa kusvika kumakore anopfuura 15.	Kugadzirisa zvinhu kwenguva pfupi (makore 8-10); mari yakawanda yekuchengetedza zvinhu kwenguva refu.
Kuchinja-chinja	Inowanikwa muchimiro chakamoneredzwa (chakajairika) kana chakasungirirwa (chakagadziriswa) chemabhiriji, zvivakwa, nezvimwewo.	Kusakwanisa kushandura zvinhu zvakanyanya kumapurojekiti makuru kana anorema.

Kushandiswa kwesimbi yakaita seH muhupenyu hwezuva nezuva

Zvivakwa zvekutsigira nzvimbo dzekutenga nemasupamaketi: Madenga marefu nemafuremu anotakurika epasi rine nhurikidzwa dzakawanda muzvitoro zvikuru zvinowanzovakwa uchishandisa maH-beams.

Matenga nezvigadziko zvenhandare dzemitambo nemitambo yemitamboSemuenzaniso, nzvimbo dzekugara, dzinogona kugara zviuru zvevanhu, uye denga rakafara rinofukidza nzvimbo yese, zvinoenderana nekureruka uye kutakura mutoro kweH-beams.

Zvitsigiro zvedenga remisika yemiriwo nemisika yevarimi: Nzvimbo yesimbi iri pamusoro pemisika yemiriwo iri panze kana kuti iri panze inowanzoshandisa matanda eH sematanda makuru.

Nzira dzinopfuura nepasi: Nzira dzinopfuura nepamusuwo dzatinoshandisa zuva nezuva dzinowanzova nematanda eH sematanda anotakura mutoro ari pasi pebhiriji.

Mafuremu ane nhurikidzwa dzakawanda ekupaka mota: Munzvimbo dzekupaka mota dzine nhurikidzwa dzakawanda munzvimbo dzekugara kana nzvimbo dzezvitoro, matombo epasi nemakoramu panhurikidzwa yega yega anofanira kutsigira huremu hwemotokari, uko simba rakawanda uye kusimba kwekukombama kweH-beams kunobatsira.

Mapatio nemakoridho munzvimbo dzekugara: Nzvimbo zhinji dzekugara dzine mapativoni kana makoridho munzvimbo dzavo dzekutandarira, uye mafuremu enzvimbo idzi anowanzo gadzirwa nematanda eH (kunyanya ayo akarapwa nekurapwa kwengura).

Mafuremu enzvimbo dzekutamisira marara: Nzvimbo dzekutamisa marara muguta dzinoda chivakwa chakasimba kuti chitsigire denga nemidziyo. Simba resimbi reH-beam rinodzivirira ngura (kune mamwe mamodheru) uye kugona kwayo kutakura zvinhu zvakakodzera munzvimbo iyi, zvichiita kuti nzvimbo yekutamisa marara ishande zvakanaka.

Mabhureki echiteshi chekuchaja: Simbi yeH-beam inowanzo shandiswa sefuremu yekutsigira nzvimbo dzekuchaja mota dzemagetsi dziri pamigwagwa kana munzvimbo dzekugara. Inosimbisa nzvimbo yekuchaja uku ichiidzivirira kubva pakurovera mota uye mamiriro ekunze asina kunaka, ichipa rugare rwepfungwa paunenge uchichaja.

Mafambiro ekukura kwesimbi yakaita seH

Sezvo maitiro ekugadzira achikura, kugona kwekugadzira kwemugadziri mutsvaBhera reHinotarisirwa kuwedzera kaviri mukati memwedzi mitanhatu inotevera, zvichiita kuti mutengo wayo wemusika uwedzere kukwikwidzana. Vari mukati meindasitiri vanofanotaura kuti simbi iyi inoshanda zvakanyanya ichave sarudzo huru yemapurojekiti makuru ezvivakwa zvemumba mukati memakore matatu kusvika mashanu anotevera, zvichipa hwaro hwakasimba hwekuvandudzwa kwemhando yepamusoro kwekuvakwa kwezvivakwa zvemunyika yangu.