Uyilo olutsha lwesakhiwo sentsimbi umzi-mveliso / indawo yokugcina impahla
IUlwakhiwo lwentsimbi ye-Beaminesimo esingenakutshintshwa kunye nokubaluleka kwisakhiwo, esingenako nje ukwandisa ubomi benkonzo yendlu, kodwa sikwaqinisekisa ukhuseleko kunye nentuthuzelo yabemi. Ke ngoko, abakhi bezakhiwo kufuneka banikele ingqalelo kumsebenzi woyilo lweBeam Steel Structure, kwaye bazame ukufumana iziphumo ezilungileyo.
| Ulwakhiwo oluphambili | Ukuwelda kwe-Q355B kunye nentsimbi ye-H eqengqelekayo eshushu |
| Ukukhusela ukugqwala | I-hot dip galvanized, ipeyinti yokulwa nomhlwa okanye ukudubula |
| IiPurlins kunye neebhile | Intsimbi ye-C eqengqelekayo ebandayo eyenziwe nge-galvanized, Q355B okanye Q235B |
| Uphahla nodonga | Ishidi lentsimbi yePPGI egqunywe yi-Alu-zinc, ubukhulu obuyi-0.4mm, i-V840 okanye i-V900 |
| Iinxalenye Ezifakelweyo | M24*870 okanye M36*1300 |
| Zonke izinto ezikhoyo ziyafumaneka xa ziceliwe. Nceda unikezele ngolwazi olulandelayo ukuze uyile ngokweenkcukacha. |
Iintlobo zeBeam Steel Structure ikakhulu ziquka isakhelo esiqinileyo se-portal, isakhelo sentsimbi, i-truss yentsimbi, igridi yentsimbi, inkqubo yesakhiwo sentsimbi ekhanyayo ngaphandle kwebhulorho yobushushu, isakhiwo se-truss encinci, isakhiwo esidibeneyo secandelo lentsimbi, isakhiwo sodonga lwesakhelo sentsimbi kunye nekhonkrithi, igridi engqukuva, isakhiwo se-cable membrane, isakhiwo sentsimbi ekhanyayo, isakhiwo senqaba kunye ne-mast, isakhiwo sesakhelo, isakhiwo segridi yesithuba, isakhiwo seqokobhe elincinci, isakhiwo se-catenarye, njl. njl.
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INKQUBO YOKUVELISA IMVELISO
IINZUZO
1. Ziziphi iingenelo kunye neengxaki zobunjineli besakhiwo sentsimbi?
1. Le nto inamandla aphezulu kwaye inobunzima obuphantsi
Intsimbi inamandla aphezulu kunye ne-elastic modulus ephezulu. Xa ithelekiswa nekhonkrithi kunye nomthi, umlinganiselo woxinano lwayo kunye namandla okuvelisa uphantsi kakhulu. Ke ngoko, phantsi kweemeko ezifanayo zoxinzelelo, isakhiwo sentsimbi sinecandelo elincinci lezinto, ubunzima obulula, ukuthuthwa nokufakelwa lula, kwaye kufanelekile kwiindawo ezinkulu, ukuphakama okuphezulu, kunye nemithwalo enzima. Ulwakhiwo.
2. Intsimbi iqinile, iplastiki ilungile, inezinto ezifanayo, kwaye inokuthembeka okuphezulu kwesakhiwo.
Ifanelekile ukumelana nefuthe kunye nemithwalo eguqukayo, kwaye inokumelana okuhle nokushukuma komhlaba. Ulwakhiwo lwangaphakathi lwentsimbi lufana kwaye lusondele kumzimba ofana nowe-isotropic. Ukusebenza okwenyani kwesakhiwo sentsimbi kuhambelana kakhulu nethiyori yokubala. Ke ngoko, isakhiwo sentsimbi sinokuthembeka okuphezulu.
3. Ukwenziwa nokufakelwa kwesakhiwo sentsimbi kwenziwa ngoomatshini abaphezulu
Izixhobo zesakhiwo sentsimbi kulula ukuzenza kwiifektri kwaye zihlanganiswe kwiindawo zokwakha. Ukuveliswa kwezixhobo zesakhiwo sentsimbi ngoomatshini kumzi-mveliso kunobunono obuphezulu, ukusebenza kakuhle kwemveliso, ukuhlanganiswa kwendawo yokwakha ngokukhawuleza, kunye nexesha elifutshane lokwakha. Isakhiwo sentsimbi sesona sakhiwo siphucukileyo kakhulu kwimizi-mveliso.
4. Isakhiwo sentsimbi sisebenza kakuhle ekutywineni
Ekubeni isakhiwo esitshixiweyo singavalwa ngokupheleleyo, singenziwa sibe ziindawo zokufaka umoya oxinzelelweyo, amachibi amakhulu eoyile, imibhobho yoxinzelelo, njl.njl. enomoya oqinileyo nokuqina kwamanzi.
5. Ulwakhiwo lwentsimbi alunabushushu kodwa alunamlilo
Xa ubushushu bungaphantsi kwe-150°C, iimpawu zentsimbi azitshintshi kangako. Ke ngoko, isakhiwo sentsimbi sifanelekile kwiindawo zokusebenzela ezishushu, kodwa xa umphezulu wesakhiwo uphantsi kobushushu obuyi-150 degrees.°C, kufuneka ikhuselwe ziiphaneli zokuthintela ubushushu. Xa ubushushu bungama-300℃-400℃Amandla kunye ne-elastic modulus yentsimbi zombini ziyancipha kakhulu. Xa ubushushu bumalunga nama-600 degrees°C, amandla entsimbi adla ngokuba zero. Kwizakhiwo ezineemfuno ezikhethekileyo zomlilo, isakhiwo sentsimbi kufuneka sikhuselwe ngezinto ezichasene nomlilo ukuphucula umlinganiselo wokumelana nomlilo.
IINKCUKACHA ZEMVELISO
Ulwakhiwo lweNsimbi yeSakhiwoikakhulu bhekisa kwizinto eziphambili ezithwala umthwalo ezenziwe ngentsimbi. Kubandakanya iintsika zentsimbi, imiqadi yentsimbi, iziseko zesakhiwo sentsimbi, ii-trusses zophahla lwentsimbi (ewe ubude bezakhiwo zefektri bukhulu, kwaye ngokusisiseko zii-trusses zophahla zesakhiwo sentsimbi ngoku), ii-roof zentsimbi. Qaphela ukuba iindonga zesakhiwo sentsimbi nazo zinokuvalelwa ziindonga zezitena. Ngenxa yokwanda kwemveliso yentsimbi kwilizwe lethu, iifektri ezininzi ezintsha ziqalise ukusebenzisa iifektri zesakhiwo sentsimbi. Ngokukodwa, zinokwahlulwa zibe ziifektri zesakhiwo sentsimbi esikhaphukhaphu nezinzima. Izakhiwo zemizi-mveliso nezoluntu ezakhiwe ngentsimbi zibizwa ngokuba zizakhiwo zentsimbi.
ISICELO
Ukusetyenziswa kweFabrication InUlwakhiwo lweNsimbi
1. Intsimi yokwakha
Kwicandelo lokwakha, ubunjineli beFabrication In Steel Structure busetyenziswa kakhulu kwinkqubo yolwakhiwo lwezakhiwo eziphakamileyo, izakhiwo ezinde, amabala emidlalo, iiholo zemiboniso kunye nezinye izakhiwo. Iingenelo zesakhiwo sentsimbi, ezinje ngamandla aphezulu, ubunzima obulula kunye nesantya sokwakha esikhawulezayo, zenza ukuba sisetyenziswe kakhulu kwicandelo lokwakha.
2. Ibala lebhulorho
Kwicandelo leeBridges, ubunjineli beFabrication In Steel Structure busetyenziswa kakhulu kwiiBridges ezihlala ixesha elide, iiBridges ezihlala ngentambo, iiBridges ezixhonyiweyo, iiArch Bridges kunye nezinye iinkqubo zesakhiwo sebridge. Isakhiwo seNsimbi esinzima sineengenelo zokuqina okuphezulu, ukuqina okuhle kunye nolwakhiwo olulula, nto leyo eyenza ukuba sisetyenziswe kakhulu kwicandelo lebridge.
3. Indawo yenqaba
Kwicandelo leenqaba, ubunjineli besakhiwo sentsimbi enzima busetyenziswa kakhulu kwiinqaba, kwiinqaba zeTV, kwiinqaba ze-antenna, kwiitshimini nakwezinye iinkqubo zesakhiwo. Isakhiwo sentsimbi sineengenelo zokuqina okuphezulu, ubunzima obulula kunye nesantya sokwakha esikhawulezayo, nto leyo eyenza ukuba sisetyenziswe kakhulu kwicandelo leenqaba.
IPROJEKTHI
Inkampani yethu yesi-2 igubungela indawo iyonke emalunga ne-543,000 square metres kwaye isebenzisa iitoni ezingama-20,000 zentsimbi iyonke. Emva kokuba iprojekthi igqityiwe, iya kuba yiprojekthi yokuqala yokucoca inkunkuma yasekhaya edibanisa imveliso, indawo yokuhlala, iofisi, imfundo kunye nokhenketho. Icubungula iitoni ezingama-5,000 zenkunkuma, kunye nomthamo wokulungiswa kwenkunkuma ngonyaka oziitoni ezili-1.665 yezigidi.
UKUPAKISHA NOKUTHUMELA
Ulwakhiwo lwentsimbi enzimasisixhobo sokwakha esibaluleke kakhulu, eneneni sineengenelo ezininzi. Sinokuzikhusela ngokufanelekileyo izakhiwo kwiintlekele zemvelo kunye nomonakalo owenziwe ngumntu, njengenyikima, umlilo njalo njalo. Ngenxa yokuba isakhiwo sentsimbi silula, sinamandla aphezulu, sinokumelana noxinzelelo kakuhle, ngoko ke sisetyenziswa kakhulu ekwakheni; Izakhiwo zentsimbi azilula ukubola, ukumelana nobushushu obuphezulu, ukumelana nomlilo, ukugcinwa lula; Izakhiwo zentsimbi zihlala zenziwe ngezinto ezinamandla aphezulu, kwaye intsimbi ngokwayo ayifuni zixhobo zokucubungula, ngoko ke utyalo-mali oluninzi luyagcinwa; Isakhiwo sentsimbi sikwasebenza kakuhle ngomlilo, ngokuhambelana nemigangatho yokhuseleko lomlilo yesizwe; Okokugqibela, isakhiwo sentsimbi kulula nokusisebenzisa kwaye sinokuhlangabezana neemfuno zabayili bezakhiwo kuyilo nokwakhiwa kwezakhiwo.
AMANDLA ENKAMPANI
Yenziwe eTshayina, inkonzo yodidi oluphezulu, umgangatho ophezulu, idume kwihlabathi liphela
1. Isiphumo sesikali: Inkampani yethu inekhonkco elikhulu lokubonelela ngempahla kunye nomzi-mveliso omkhulu wentsimbi, ifikelela kwiziphumo zesikali kwezothutho kunye nokuthengwa kwempahla, kwaye iba yinkampani yentsimbi edibanisa imveliso kunye neenkonzo.
2. Ukwahluka kwemveliso: Ukwahluka kwemveliso, nayiphi na intsimbi oyifunayo ingathengwa kuthi, ikakhulu ibandakanya izakhiwo zentsimbi, iireyile zentsimbi, iipali zeshiti zentsimbi, izibiyeli ze-photovoltaic, intsimbi yetshaneli, iikhoyili zesinyithi zesilicon kunye nezinye iimveliso, nto leyo eyenza ukuba iguquguquke ngakumbi Khetha uhlobo lwemveliso oyifunayo ukuhlangabezana neemfuno ezahlukeneyo.
3. Ubonelelo oluzinzileyo: Ukuba nomgca wemveliso ozinzileyo kunye nochungechunge lobonelelo kunokubonelela ngobonelelo oluthembekileyo ngakumbi. Oku kubaluleke kakhulu kubathengi abafuna intsimbi eninzi.
4. Impembelelo yophawu: Banempembelelo ephezulu yophawu kunye nemarike enkulu
5. Inkonzo: Inkampani enkulu yentsimbi edibanisa ukwenziwa ngokwezifiso, uthutho kunye nemveliso
6. Ukhuphiswano lwamaxabiso: ixabiso elifanelekileyo
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