1. Uhlelo Lwesakhiwo Olusetshenziswa Emiklamweni Yeshabhu Yesakhiwo Sensimbi

Ngenxa yezidingo zesakhiwo senqubo, i ishabhu yesakhiwo sensimbi ngokuvamile kudinga isikhala esikhulu, futhi isakhiwo sohlaka sivame ukusetshenziswa, kodwa isakhiwo sokugunda ifreyimu singasetshenziswa futhi uma inani lezendlalelo likhulu futhi izimo zenqubo zivuma.

Isimiso sokuhlelwa kwesakhiwo siwukuthi: zama ukwenza igridi yekholomu ilingane futhi ihlelwe ngokulinganayo, ukuze isikhungo sokuqina kwendlu sisondele enkabeni yesisindo, ukuze kuncishiswe indawo yokuhlubuka kwendlu, kanye nesistimu yesakhiwo. kudinga ubulula, imithetho, kanye nokudluliswa kwamandla okucacile.

Gwema amakhona ama-concave kanye nokuncipha ngokugxilisa ingcindezi nokuwohloka okungazelelwe, kanye nokweqa kanye nokwengeza okunezinguquko ezima mpo ngokweqile, bese uzama ukugcina izinguquko ezingazelelwe noma ezingaphansi kokuqina eduze nendawo eqondile.

2. Idizayini Yokuvikela Umlilo Yeshabhu Yesakhiwo Sensimbi

Ukumelana nomlilo kwesakhiwo sensimbi izitshalo zezimboni kubi kakhulu.

  • Uma insimbi ishisa ngaphezu kwe-100 ° C, amandla okudonsa ensimbi ayancipha futhi ipulasitiki iyanda ngokunyuka kwezinga lokushisa;
  • lapho izinga lokushisa licishe libe ngu-250 °C, amandla ensimbi akhuphuka kancane. , ngenkathi i-plasticity iyancipha, futhi kwenzeka into ye-blue brittleness;
  • lapho izinga lokushisa lidlula i-250 ° C, insimbi ibonisa into ekhasayo;
  • lapho izinga lokushisa lifinyelela ku-500 ° C, amandla ensimbi ayancipha abe sezingeni eliphansi kakhulu, ngakho isakhiwo sensimbi siyawa.

Ngakho-ke, isakhiwo sensimbi kufanele senzelwe ukufakwa kwe-thermal nokuvikelwa komlilo.

Chaza kahle isigaba sezingozi zomlilo semikhiqizo yokwakha futhi unqume ngokunengqondo izinga lokumelana nomlilo lesakhiwo.

Ngokwe "Code for Fire Protection Design of Buildings", ingozi yomlilo yokukhiqiza izitshalo ihlukaniswe izigaba ezinhlanu: A, B, C, D, kanye no-E. Uma kunqunywa Uma iphrojekthi isezingeni lesibili lokumelana nomlilo, kufanele zivikeleke ngokwengeza upende ongashi ngokuhambisana ngokuqinile nezinga lesibili lokumelana nomlilo, ukuze izingxenye zensimbi zihlangabezane nezidingo zomkhawulo wokumelana nomlilo wezinga lesibili lokumelana nomlilo.

Lapho uklama, indlela efanelekile yokuvikela umlilo yesakhiwo sensimbi kufanele ikhethwe ukuze ivikele ngokuphumelelayo isakhiwo sensimbi, okungukuthi, umkhawulo wokumelana nomlilo wesakhiwo sensimbi kufanele ukhushulwe ube inani elishiwo ekucacisweni kokuvimbela izingxenye zensimbi ekuwohlokeni futhi ukuwohloka uma kusha.

Njengamanje, indlela evame kakhulu yokuvikela i-workshop yesakhiwo sensimbi ukugqoka isakhiwo sensimbi ngengubo yomlilo ebusweni baso. Uma umlilo uvela, usebenza njengesendlalelo sokuzivikela esingavimbeli umlilo futhi singafaki ukushisa, esithuthukisa ngokuphumelelayo umkhawulo wokumelana nomlilo wesakhiwo sensimbi futhi sihlangabezane nezidingo zezindinganiso kazwelonke zamanje.

Uma usebenzisa izigqoko ezivimbela umlilo, kufanele kuqashelwe ukuhambisana okufanayo kwezingubo ezivimbela umlilo kanye nezingubo ezingaphansi zokuqeda ukugqwala, futhi akufanele kube nokusabela kwamakhemikhali ngezingubo ezingaphansi zokulwa nokugqwala, ukuze zingathinti i-anti-corrosion. kanye nemiphumela yokumelana nomlilo.

Lapho siklama, kufanele sikhethe indlela yokuvikela umlilo efaneleke kakhulu ngokuqhathanisa ngokwesayensi ngokuvumelana nezidingo zezakhiwo ezihlukahlukene emkhawulweni wokumelana nomlilo wezingxenye ukuze sifinyelele izidingo zomnotho nezokuphepha.

In the ukuklanywa kwezakhiwo zesakhiwo sensimbi, izindawo zokucisha umlilo zezakhiwo kufanele zihlukaniswe ngokufanele, futhi indawo yegumbi lomlilo ngalinye kufanele ilawulwe ngokuqinile. Ngesikhathi esifanayo, kuyadingeka ukulawula inani lezikhala zokuphuma kanye nebanga lokuphuma lokuhlukaniswa ngakunye. Izindlela zokuphuma zokuphepha zibhekisela ezitebhisini zokuphuma ezihlangabezana nezimfuneko zemithetho yokuvikela umlilo, neminyango eholela ngqo ezingeni eliphansi elingaphandle noma endaweni ephephile. 

Ngenxa yobuthakathaka besakhiwo sensimbi ngokwayo, kufanele sicabangele ngokugcwele izici zokukhishwa kwabasebenzi ekwakhiweni, futhi sicabangele ngokucophelela inkomba yokuminyana kwabasebenzi kanye nezici zesakhiwo sensimbi, futhi siqinise izidingo zokuklama zemizila ephephile yokuphuma, amabanga okuphuma, nobubanzi bokuphuma. Misa izimpawu zokuphuma ngokwesayensi, ukuze abantu bakhishwe ngokushesha endaweni ephephile, ngaleyo ndlela kunciphisa kakhulu abalimala nokulahlekelwa yimpahla yabantu. 

Ukufunda Okuqhubekayo(Isakhiwo Sensimbi)

Isakhiwo Sensimbi Design

Ngokwentuthuko eminyakeni yamuva nje, izakhiwo zesakhiwo sensimbi ziye zashintsha kancane kancane izakhiwo zikakhonkolo eziqinisiwe zendabuko, futhi izakhiwo zensimbi zinezinzuzo eziningi ohlelweni lwangempela lokufaka isicelo ukuthi izakhiwo zendabuko azikwazi ukuba zinhle kakhulu, njengesikhathi sokwakha esisheshayo, izindleko eziphansi, nokufakwa kalula. . , ukungcola kuncane, futhi izindleko zingalawulwa. Ngakho-ke, asivamile ukubona amaphrojekthi angakaqedwa ezakhiweni zensimbi.

I-Pre Engineered Metal Building

Isakhiwo sensimbi esakhiwe ngaphambili, izakhi zaso, okuhlanganisa uphahla, udonga, nohlaka lwenziwa ngaphambili ngaphakathi kwefekthri bese luthunyelwa endaweni yakho yokwakha ngesitsha sokuthumela, isakhiwo sidinga ukuhlanganiswa endaweni yakho yokwakha, yingakho siqanjwe ngokuthi Pre -Isakhiwo Esinobunjiniyela.

Imininingwane engeziwe

I-3D Metal Building Design

Umklamo we izakhiwo zensimbi ikakhulukazi ihlukaniswe izingxenye ezimbili: umklamo wezakhiwo kanye nomklamo wesakhiwo. Idizayini yezakhiwo isekelwe ikakhulukazi ezimisweni zokuklama zokusebenziseka, ukuphepha, umnotho, nobuhle, futhi yethula umqondo womklamo wesakhiwo esiluhlaza, odinga ukucatshangelwa okuphelele kwazo zonke izici ezithinta umklamo.

3. I-Anti-Corrosion Design Of Steel Structure Workshop

Ubuso besakhiwo sensimbi buzogqwala lapho buvezwa ngokuqondile emkhathini. Uma kukhona i-aggressive medium emoyeni weshabhu yesakhiwo sensimbi noma isakhiwo sensimbi sisendaweni enomswakama, ukugqwala kwendawo yokusebenzela yesakhiwo sensimbi kuzoba sobala kakhulu futhi kubi kakhulu.

Ukugqwala kwesakhiwo sensimbi ngeke kunciphise kuphela isiqephu se-cross-section kodwa futhi kubangele imigodi yokugqwala ebusweni bengxenye yensimbi. Uma ingxenye igcizelelwa, izobangela ukugxila kokucindezeleka nokwehluleka ngaphambi kwesikhathi kwesakhiwo.

Ngakho-ke, ukunakekelwa okwanele kufanele kukhokhwe ekuvimbeleni ukugqwala kwezingxenye ze-workshop yesakhiwo sensimbi, futhi izinyathelo ezihambisanayo kanye nezinyathelo kufanele zithathwe ngokuya ngesakhiwo esijwayelekile, ukuhlelwa kwenqubo, ukukhethwa kwezinto ezibonakalayo, njll ngokusho kwezimo ezilimazayo kanye nezimo zemvelo zendawo yokusebenzela. ukuqinisekisa ukuphepha kwesakhiwo seshabhu.

Ukuze kuvinjwe ingaphezulu lensimbi ekugqwaleni, i-anti-rust kanye ne-anti-corrosion coatings ivame ukusetshenziselwa ukuyivikela.

Ngakho-ke, i-anti-corrosion coating ingavikela ngempumelelo ukuguguleka komphunga wamanzi, umoya-mpilo, i-chloride ion, njll., futhi ibambe iqhaza ekuvimbeleni ukugqwala ngokomzimba kuphela uma inezimo zokubumbana, i-hydrophobicity eqinile, ukunamathela okuhle, ukumelana okuphezulu noma ukushuba okwanele enamathela.

Ngaphansi kwesenzo somkhathi wemvelo wemvelo, ukwakheka kwensimbi okujwayelekile kwangaphakathi kudinga ukujiya kokumboza okungu-100 μm, okungukuthi, ama-primers amabili namajazi amabili angaphezulu. Ngezakhiwo zensimbi ezivulekile noma izakhiwo zensimbi ngaphansi kwesenzo semidiya yasemkhathini yezimboni, ukujiya okuphelele kwefilimu kapende kuyadingeka ukuthi kube ngu-150 μm kuya ku-200 μm.

Izakhiwo zensimbi ezindaweni ezine-asidi zidinga ukusetshenziswa kopende be-chlorosulfonated-proof-proof. Ingxenye engaphansi komhlaba wekholomu yensimbi kufanele ihlanganiswe ngokhonkolo hhayi ngaphansi kwe-C20, futhi ubukhulu besendlalelo sokuzivikela akufanele kube ngaphansi kuka-50mm.

Xhumana nathi >>

Unemibuzo noma udinga usizo? Ngaphambi kokuthi siqale, kufanele wazi ukuthi cishe zonke izakhiwo zensimbi ze-prefab zenziwe ngokwezifiso.

Ithimba lethu lonjiniyela lizoyiklama ngokwesivinini somoya sasendaweni, umthamo wemvula, length*width*ubude, nezinye izinketho ezengeziwe. Noma, singalandela imidwebo yakho. Ngicela ungitshele imfuneko yakho, futhi sizokwenza okunye!

Sebenzisa ifomu ukuze ufinyelele futhi sizokuthinta ngokushesha ngangokunokwenzeka.

Mayelana Nombhali: K-HOME

K-home Inkampani Steel Structure Co., Ltd ihlanganisa indawo 120,000 square metres. Sisebenza ekwakhiweni, isabelomali sephrojekthi, ukwenziwa, kanye ukufakwa kwezakhiwo zensimbi ze-PEB kanye namaphaneli amasemishi aneziqu zenkontileka ezijwayelekile zebanga lesibili. Imikhiqizo yethu imboza izakhiwo zensimbi ezilula, Izakhiwo ze-PEB, izindlu ze-prefab ezibiza kancane, izindlu zezitsha, insimbi ye-C/Z, amamodeli ahlukahlukene epuleti lensimbi enombala, amaphaneli esemishi le-PU, amaphaneli esisemishi se-eps, amaphaneli amasemishi e-rock wool, amaphaneli egumbi elibandayo, amapuleti okuhlanza, nezinye izinto zokwakha.