I-Modern Bridge/Factory/Warehouse/Steel Structure Engineering Construction
Isisindo esilula: Uma kuqhathaniswa nezakhiwo zekhonkrithi, izakhiwo zensimbi zinamandla aphezulu okuthwala umthwalo ngeyunithi ngayinye yesisindo, okunciphisa isisindo sesakhiwo futhi konga izindleko eziyisisekelo. Ukwakhiwa okusheshayo: Ukwakhiwa kwangaphambili kanye nokucubungula kwe-welding yesakhiwo sensimbi kungenziwa efektri, ukunciphisa isikhathi sokwakhiwa kwendawo.
Isakhiwo sangaphakathi sensimbi siminyene kakhulu. Lapho kusetshenziswa ukuxhumana okushiselwe, noma kusetshenziswa ama-rivets noma ama-bolts, kulula ukufeza ukuqina ngaphandle kokuvuza.
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Uhlu Lwezinto Ezibalulekile | |
Iphrojekthi | |
Usayizi | NgokweSidingo Sekhasimende |
Uhlaka Oluyinhloko Lwesakhiwo Sensimbi | |
Ikholomu | Q235B, Q355B Welded H Ingxenye Yensimbi |
Beam | Q235B, Q355B Welded H Ingxenye Yensimbi |
I-Secondary Steel Structure Frame | |
I-Purlin | I-Q235B C no-Z Uhlobo Lwensimbi |
I-Knee Brace | I-Q235B C no-Z Uhlobo Lwensimbi |
I-Tie Tube | Q235B Ipayipi Lensimbi Eliyindilinga |
I-Brace | Ibha Eyindilinga ye-Q235B |
Ukusekela Okuqondile Nokuvundlile | I-Q235B I-Angle Steel, Ibha Eyindilinga noma Ipayipi Lensimbi |
INQUBO YOKUKHIQISWA KOMKHIQIZO
I-ADVANTAGE
Insimbi ibonakala ngamandla amakhulu, isisindo esincane, ukuqina okuhle okuphelele, nokumelana okuqinile nokuguqulwa. Ngakho-ke, ifaneleka ngokukhethekile ukwakhiwa kwezakhiwo ezinkulu ezine-span, ultra-high, nezisinda kakhulu; impahla ine-homogeneity enhle kanye ne-isotropy, okuyi-elasticity ekahle Material, ehlangabezana kangcono nokucatshangelwa okuyisisekelo komshini jikelele wobunjiniyela; impahla ine-plasticity enhle nokuqina, ingaba ne-deformation enkulu, futhi ingakwazi ukumelana nemithwalo eguquguqukayo kahle; isikhathi sokwakha sifushane; inezinga eliphezulu lezezimboni, futhi ingaba yisipesheli ekukhiqizeni ngezinga eliphezulu lemishini.
Ngezakhiwo zensimbi, izinsimbi ezinamandla aphezulu kufanele zifundwe ukuze zikhulise kakhulu amandla azo okuvunwa. Ngaphezu kwalokho, izinhlobo ezintsha zezinsimbi, njengensimbi emise okwe-H (eyaziwa nangokuthi insimbi ene-wide-flange) kanye nensimbi emise okwe-T, kanye namapuleti ensimbi anephrofayili, ayasongwa ukuze avumelane nezakhiwo ezinobubanzi obukhulu kanye nesidingo se-super. izakhiwo eziphakeme.
Ngaphezu kwalokho, kukhona uhlelo lwensimbi yokukhanya kwebhuloho elikwazi ukumelana nokushisa. Isakhiwo ngokwaso asiwongi amandla. Lobu buchwepheshe busebenzisa izixhumi ezikhethekile ezihlakaniphile ukuxazulula inkinga yamabhuloho abandayo futhi ashisayo esakhiweni. Isakhiwo esincane se-truss sivumela izintambo namapayipi amanzi ukuba adlule odongeni ukuze kwakhiwe. Ukuhlobisa kuyinto elula.
Inzuzo:
Isistimu yengxenye yensimbi inezinzuzo ezibanzi zesisindo sokukhanya, ukukhiqiza okwenziwe efekthri, ukufakwa okusheshayo, umjikelezo omfushane wokwakha, ukusebenza kahle kokuzamazama komhlaba, ukubuyiswa ngokushesha kokutshalwa kwezimali, kanye nokungcoliswa kwemvelo okuncane. Uma kuqhathaniswa nezakhiwo zikakhonkolo eziqinisiwe, inezinye Izinzuzo eziyingqayizivele zezici ezintathu zentuthuko, emkhakheni wembulunga yonke, ikakhulukazi emazweni athuthukile nasezifundeni, izingxenye zensimbi ziye zasetshenziswa ngokunengqondo futhi zasetshenziswa kabanzi emkhakheni wobunjiniyela bokwakha.
Umthamo wokuthwala:
Ukuzijwayeza kubonise ukuthi amandla amakhulu, ukuguquguquka okukhulu kwelungu lensimbi. Kodwa-ke, lapho amandla amakhulu kakhulu, amalungu ensimbi azophuka noma ukuwohloka kwepulasitiki okunamandla nokubalulekile, okuzothinta umsebenzi ojwayelekile wesakhiwo sobunjiniyela. Ukuze kuqinisekiswe ukusebenza okuvamile kwezinto zobunjiniyela kanye nezakhiwo ezingaphansi komthwalo, kuyadingeka ukuthi ilungu ngalinye lensimbi libe nomthamo owanele wokuthwala umthwalo, owaziwa nangokuthi umthamo wokuthwala. Umthamo wokuthwala ulinganiswa ngokuyinhloko ngamandla okwanele, ukuqina nokuzinza kwelungu lensimbi.
Amandla anele
Amandla asho ikhono lengxenye yensimbi yokumelana nokulimala (ukuphuka noma ukuguqulwa okuhlala njalo). Okusho ukuthi, akukho ukwehluleka kwesivuno noma ukwehluleka kokuphuka okwenzeka ngaphansi komthwalo, futhi amandla okusebenza ngokuphepha nangokwethembeka aqinisekisiwe. Amandla ayimfuneko eyisisekelo okufanele wonke amalungu aphethe umthwalo ahlangabezane nayo, ngakho futhi kugxilwe ekufundeni.
IDIPHOSI
Yiziphi izingxenye eziyinhloko zesakhiwo sefekthri yesakhiwo sensimbi? 1. Izingxenye ezishumekiwe zesisekelo (zingakwazi ukuzinzisa iisakhiwo sensimbi esenziwe ngaphambili). 2. Amakholomu enziwe nge-H-beam, i-I-beam, ishubhu eliyindilinga noma i-C-beam (imishayo engu-C emibili ihlanganiswe ndawonye). 3. Imishayo yenziwe ngensimbi emise okwe-C kanye nensimbi emise okwe-H. 4. Ama-purlin ngokuvamile asebenzisa insimbi emise okwe-C nensimbi yesiteshi. 5. Izindonga nophahla zenziwe ngombala steel profiled panel, omunye umbala steel ucezu tile olulodwa (umbala steel tile). Enye iphaneli eyinhlanganisela yesangweji yensimbi yombala. Igwebu, uboya betshe, uvolo wengilazi, i-polyurethane, njll. kubekwa phakathi kwezingqimba ezimbili zamathayili ukuze kuzuzwe ukunqanda umlilo, ukuvala, kanye nemiphumela yokuvala umsindo.
UKUHLOLWA KOMKHIQIZO
I-anti-corrosion kanye ne-fire-retardant coating iyisinyathelo esibalulekile sokuvikelaIkesi lesakhiwo sensimbiamaphrojekthi, futhi idlala indima ebalulekile ekuvimbeleni ukugqwala kwesakhiwo sensimbi, imililo nezinye izingozi. Ukuhlolwa kwe-anti-corrosion kanye nokuvimbela umlilo kufaka phakathi izici ezimbili ezilandelayo:
1. Ukuhlolwa kwe-anti-corrosion coating: Hlola ikakhulukazi ubukhulu, ukufana, ukunamathela nezinye izinkomba ze-anti-corrosion coating ukuze uhlole ikhwalithi nomthelela wokuvikela we-anti-corrosion coating.
2. Ukuhlolwa kwentonga evimbela umlilo: Hlola ikakhulukazi ubukhulu, ukufana, ukumelana nomlilo nezinye izinkomba zento evimbela umlilo ukuze uhlole ikhwalithi nomthelela wokuvikela wento evimbela umlilo.
Ngamafuphi, ukuhlolwa kwesakhiwo sensimbi kuyindlela ebalulekile yokuqinisekisa ukuphepha nokuqina kwemiklamo yesakhiwo sensimbi, futhi kubaluleke kakhulu ekuqinisekiseni ukuphepha kwezimpilo zabantu kanye nempahla.
PROJECT
Eyethuinkampani yesakhiwo sensimbingokuvamile ukuthumela ngaphandleisakhiwo sensimbiimikhiqizo eya emazweni aseMelika naseNingizimu-mpumalanga Asia. Sabamba iqhaza kweminye yemiklamo emazweni aseMelika enendawo elinganiselwa ku-543,000 square metres kanye nokusetshenziswa okuphelele kwamathani angaba ngu-20,000 ensimbi. Ngemva kokuphothulwa kwephrojekthi, izoba isakhiwo sensimbi esihlanganisa ukukhiqiza, ukuhlala, ihhovisi, imfundo kanye nezokuvakasha.
ISICELO
Isakhiwo Sensimbi Designngokuvamile zihlanganisa izingxenye ezilandelayo:
I-Beam: ilungu eliphethe umthwalo elivundlile, elisetshenziselwa ukudlulisa imithwalo yaphansi noma yophahla kumakholomu.
Ikholomu: Ilungu elithwala imithwalo eqondile elisekela imithwalo nophahla futhi lidlulisela imithwalo esisekelweni.
Uhlaka: Isakhiwo sonke esakhiwe ngemishayo namakholomu, okuyingxenye eyinhloko ethwala umthwalo wesakhiwo sensimbi.
Ukufulela nokuseceleni: Izinto ezimboza uhlaka futhi zakha isikhumba sangaphandle sebhilidi.
Izixhumi: izingxenye ezisetshenziselwa ukuxhuma imishayo, amakholomu namafreyimu. Izindlela zokuxhuma ezijwayelekile zifaka i-welding, ama-bolts nama-rivets.
Isisekelo: Isisekelo esisetshenziselwa ukusekela sonke isakhiwo sensimbi, ngokuvamile isisekelo sikakhonkolo.
UKUPAKA KANYE NOKUTHUMELA
Ezimpahleni eziyinqwaba, njengezingxenye ezinkulu zensimbi nezimoto zensimbi, ukudilizwa nakho kuyadingeka. Ngemuva kokuhlakazwa, izimpahla kufanele zihlakazwe futhi zihlanganiswe ngokufanele ngokuya ngosayizi, isisindo, izinto ezibonakalayo nezinye izici zezimpahla.
1. Izimoto zensimbi: Uma kuyimoto yensimbi, amasondo nama-ekseli kufanele akhishwe, futhi amathayi akhishwe. Ngaphambi kokuba izimoto zensimbi zihlakazwe, kufanele zihlanzwe, zingagqwali futhi zigcotshwe ngamafutha ukuze zingalimazi.
2. Izingxenye zensimbi ezinkulu: Izingxenye zensimbi kufanele zihlakazwe ngokuvumelana nezinqubo ezithile. Okokuqala, ama-bolts, amantongomane nezinye izingxenye zokuxhuma zezingxenye zensimbi kufanele zisuswe futhi zigcinwe ngezigaba. Amalungu ensimbi abe esenqanyulwa futhi abekwe kuma-pallets noma kuma-pallets aqinisiwe.
3. Izinto zokupakisha: Izimpahla ezihlakaziwe zisadinga ukupakishwa, futhi ukuqiniswa kwezinto zokupakisha kufanele kuhambisane nemithetho yokuthutha. Vala izingxenye eziveziwe zesigaba bese uzivala ngefilimu noma izipontshi. Uma kunezingxenye eziningi kakhulu ezisusiwe, amarekhodi anemininingwane adinga ukwenziwa ukuze kube lula ukuhlanganisa.
AMANDLA ENKAMPANI
Kwenziwe eChina, isevisi yezinga lokuqala, ikhwalithi esezingeni eliphezulu, edume umhlaba wonke
1. Umphumela wesilinganiso: Inkampani yethu inochungechunge olukhulu lokuhlinzeka ngempahla kanye nemboni enkulu yensimbi, ezuza imiphumela yesilinganiso kwezokuthutha nokuthenga, futhi iba inkampani yensimbi ehlanganisa ukukhiqiza kanye nezinsizakalo.
2. Ukwehlukahlukana komkhiqizo: Ukuhlukahluka komkhiqizo, noma iyiphi insimbi oyifunayo ingathengwa kithi, ikakhulukazi esebenza ezinhlakeni zensimbi, ojantshi bensimbi, izinqwaba zamashidi ensimbi, abakaki be-photovoltaic, insimbi yesiteshi, amakhoyili ensimbi ye-silicon neminye imikhiqizo, okwenza kube lula ukukhetha. uhlobo lomkhiqizo olufunayo ukuhlangabezana nezidingo ezahlukene.
3. Ukunikezwa okuzinzile: Ukuba nolayini wokukhiqiza ozinzile kanye nochungechunge lokuhlinzeka kunganikeza ukuhlinzekwa okuthembekile. Lokhu kubaluleke kakhulu kubathengi abadinga amanani amakhulu ensimbi.
4. Ithonya lomkhiqizo: Yiba nomthelela womkhiqizo ophezulu kanye nemakethe enkulu
5. Isevisi: Inkampani enkulu yensimbi ehlanganisa ukwenza ngokwezifiso, ukuthutha nokukhiqiza
6. Ukuncintisana kwentengo: inani elifanele
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