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Izindaba

Sawubona, woza uzobonisana nemikhiqizo yethu!

Izici zesakhiwo sensimbi

1. Amandla aphezulu wezinto ezibonakalayo nesisindo esincane

Insimbi inamandla aphezulu kanye ne-modulus ephezulu yokunwebeka.Uma kuqhathaniswa nokhonkolo nokhuni, isilinganiso sokuminyana kwayo ukuze sikhiqize amandla sincane, ngakho-ke ngaphansi kwezimo ezifanayo zokucindezeleka, isakhiwo sensimbi sinesigaba esincane sesiphambano nesisindo esincane, esilungele ukuthuthwa nokufakwa, futhi kufanelekile ububanzi obukhulu, ukuphakama okuphezulu, nemithwalo esindayo Isakhiwo.

2. Ukuqina kwensimbi, ipulasitiki enhle, izinto ezifanayo kanye nokuthembeka okuphezulu kwesakhiwo

Ifanele ukuthwala ukushaqeka nomthwalo oshukumisayo, futhi inokusebenza okuhle kokuzamazama komhlaba.Isakhiwo sangaphakathi sensimbi siyafana, siseduze nomzimba we-isotropic homogeneous.Ukusebenza kwangempela kokusebenza kwesakhiwo sensimbi kuhambisana kakhulu nethiyori yokubala.Ngakho-ke, ukwethembeka kwesakhiwo sensimbi kuphezulu.

3. Izinga eliphezulu lemishini yokukhiqiza nokufakwa kwesakhiwo sensimbi

Amalungu esakhiwo sensimbi kulula ukukhiqiza emafektri futhi ahlangane esizeni.Ukwenziwa kwefekthri ngomshini kwezingxenye zesakhiwo sensimbi kunokunemba okuphezulu, ukusebenza kahle kokukhiqiza okuphezulu, isivinini sokuhlanganisa esisheshayo esizeni, nesikhathi sokwakha esifushane.Isakhiwo sensimbi yisona sakhiwo esithuthuke kakhulu.

4. Ukusebenza kahle kokubekwa uphawu kwesakhiwo sensimbi

Ngenxa yokuthi isakhiwo esishiselwe singavalwa ngokuphelele, singenziwa sibe yiziqukathi ezinomfutho ophezulu, amachibi amakhulu kawoyela, amapayipi okucindezela, njll.

5. Isakhiwo sensimbi asikwazi ukumelana nokushisa futhi asikwazi ukumelana nomlilo

Uma izinga lokushisa lingaphansi kuka-150 ° C, izakhiwo zensimbi zishintsha kancane.Ngakho-ke, isakhiwo sensimbi sifanelekile kuma-workshops ashisayo, kodwa lapho ubuso besakhiwo buvezwa emisebeni yokushisa engaba ngu-150 ° C, kufanele ivikelwe ibhodi lokushisa ukushisa.Uma izinga lokushisa liphakathi kuka-300°C no-400°C, amandla nemodulus enwebekayo yensimbi kuncipha kakhulu.Uma izinga lokushisa licishe libe ngu-600°C, amandla ensimbi afinyelela ku-zero.Ezakhiweni ezinezidingo ezikhethekile zokuvikela umlilo, isakhiwo sensimbi kufanele sivikelwe ngezinto eziphikisayo ukuze kuthuthukiswe izinga lokumelana nomlilo.

6. Ukumelana nokugqwala okungalungile kwesakhiwo sensimbi

Ikakhulukazi endaweni yemithombo yezindaba emanzi futhi ebolayo, kulula ukugqwala.Ngokuvamile, isakhiwo sensimbi sidinga ukuchithwa, ukufakwa kwe-galvanized noma ukupenda, futhi kudinga ukugcinwa njalo.Ngokwesakhiwo seplatifomu ye-offshore emanzini olwandle, izinyathelo ezikhethekile njengokuthi "ukuvikelwa kwe-zinc block anode" kufanele kwamukelwe ukuvimbela ukugqwala.

7. Ikhabhoni ephansi, ukonga amandla, ukuvikelwa kwemvelo, okusebenziseka kabusha

Ukubhidlizwa kwezakhiwo zensimbi akukhiqizi imfucuza yokwakha, futhi insimbi ingagaywa kabusha futhi isetshenziswe kabusha.

 

Steel structure features

Isikhathi sokuthumela: Mar-04-2022