H-Beam le I-Beam ke Eng?

H-Beam ke Eng?

Lehlaseli la Hke thepa ea boenjiniere e nang le bokhoni bo phahameng ba ho jara mojaro le moralo o bobebe. E loketse haholo mehaho ea tšepe ea sejoale-joale e nang le li-span tse kholo le meroalo e phahameng. Litlhaloso tsa eona tse tloaelehileng le melemo ea mechini li khanna boqapi ba theknoloji ea boenjiniere masimong a kaho, marokho, matla, jj.

I-Beam ke eng?

Lehlaseli la Ike thepa ea sebopeho e kobehang e theko e tlaase e kobehang ka lehlakoreng le le leng. Ka lebaka la theko ea eona e tlase le ts'ebetso e bonolo, e sebelisoa haholo maemong a kang maballo a bobeli mehahong le litšehetsong tsa mechini. Leha ho le joalo, e tlase ho feta H-beam ka ho hanyetsa ho torsional le ho jara mojaro ka mahlakoreng a mangata, 'me khetho ea eona e tlameha ho ipapisa ka tieo le litlhoko tsa mechini.

Phapang ea H-Beam le I-Beam

Phapang ea bohlokoa

H-Beam:Li-flange (likarolo tse ka holimo le tse ka tlase tse rapameng) tsa H-beam li bapile ebile li na le botenya bo lekanang, li etsa karolo e tšekaletseng e bōpehileng joaloka "H". Li fana ka khanyetso e ntle ea ho kobeha le ho torsional, e leng se etsang hore li lokele meaho e jarang moroalo ea mantlha.

I-Beam:Li-flange tsa I-beam li tšesaane ka hare 'me li pharaletse ka ntle, ka leralla (hangata ho tloha ho 8% ho isa ho 14%). Li na le karolo e tšekaletseng e bōpehileng joaloka "I", e shebaneng le khanyetso ea ho kobeha ka lehlakoreng le le leng le ho boloka matla, 'me hangata li sebelisoa bakeng sa mahlakore a bobeli a jaroang habobebe.

Papiso e qaqileng

H-Beam:Tšepe e bōpehileng joaloka Hke sebopeho sa lebokose le hanelang ho torsion se entsoeng ka di-flange tse bophara bo lekanang le bo teteaneng tse bapileng le marang-rang a otlolohileng. E na le thepa e felletseng ea mechini (ho kobeha ho babatsehang, ho torsion, le ho hanyetsa khatello), empa litšenyehelo tsa eona li phahame haholo. E sebelisoa haholo-holo maemong a boima a jarang mojaro joalo ka litšiea tsa meaho tse telele, li-trus tsa marulelo a fektheri tse bolelele bo boholo, le mabala a boima a crane.

I-Beam:Li-I-balamsboloka thepa le ho fokotsa litšenyehelo ka lebaka la moralo oa eona oa leralla la flange. Li sebetsa hantle haholo ha li kobeha ka lehlakoreng le leng, empa li na le khanyetso e fokolang ea torsional. Li loketse likarolo tse bobebe, tse boima joalo ka maballo a bobeli a fektheri, litšehetso tsa lisebelisoa le meaho ea nakoana. Ha e le hantle ke tharollo e theko e tlaase.

Maemo a Ts'ebeliso ea H-Beam le I-Beam

H-Beam:

1. Meaho e melelele haholo (joalo ka Tora ea Shanghai) – litšiea tse sephara li hanela litšisinyeho tsa lefatše le matla a moea;
2. Lithapo tsa marulelo a lifeme tsa indasteri tse nang le bolelele bo boholo – khanyetso e phahameng ea ho kobeha e tšehetsa likereine tse boima (lithane tse 50 ho ea holimo) le lisebelisoa tsa marulelo;
3. Meralo ya motheo ya eneji – diforeimi tsa tshepe tsa boiler ya setsi sa motlakase di mamella kgatello le dithempereichara tse phahameng, mme ditora tsa turbine ya moya di fana ka tshehetso ya kahare ho hanela ho thothomela ha moya;
4. Marokho a boima – lithapo tsa marokho a tšelang leoatle li hanela meroalo e fetohang ea likoloi le mafome a metsi a leoatle;
5. Mechini e boima – ho tjheka ditšehetso tsa hydraulic le di-keel tsa sekepe ho hloka matrix e nang le torsion e phahameng le e hanelang mokhathala.

I-Beam:

1. Li-purlin tsa marulelo a meaho ea indasteri - Li-flange tse nang le likhutlo li tšehetsa lipoleiti tsa tšepe tse koahetsoeng ka 'mala ka katleho (li-span <15m), ka theko e tlase ka 15%-20% ho feta li-H-beams.
2. Litšehetso tsa lisebelisoa tse bobebe - Litsela tsa ho tsamaisa thepa le liforeimi tse nyane tsa sethala (bokgoni ba mojaro
3. Meaho ea nakoana - Libalaka tsa sekala sa kaho le litšiea tse tšehetsang li-shed tsa lipontšo li kopanya kopano e potlakileng le ho qhaqhoa le ho boloka litšenyehelo li le tlase.
4. Marokho a nang le mojaro o tlase - Marokho a tšehetsoang ka mahlakore a tšehetsoang feela litseleng tsa mahaeng (a bophara ba <20m) a sebelisa khanyetso ea 'ona ea ho kobeha e theko e tlaase.
5. Metheo ea mechini - Metheo ea lisebelisoa tsa mochini le liforeimi tsa mechini ea temo li sebelisa karolelano ea tsona e phahameng ea ho tiea-ho-boima.