Le phrojekthi iyi-arched space frame / ubude bungamamitha angu-49 / ubude obuphelele 633 amamitha / ingqikithi ye-span 76.3 amamitha
Le phrojekthi yamukela izakhiwo zefreyimu yesikhala sensimbi, ifomu elisekelayo liwukusekela kwezwi eliphansi, amajoyinti ohlaka lwesikhala, kanye nohlaka lwesikhala sendiza eyiphiramidi enezingqimba eziphindwe kabili.Uhlaka lwesikhala sensimbi lusekelwe ezinsikeni zikakhonkolo ezinhlangothini zombili, futhi izisekelo zixhunywe ngamakhanda ekholomu amakholomu kakhonkolo.Ama-electrodes welding kanye nezintambo ezisetshenziselwa ukushisela kufanele zihlangabezane nezidingo ezifanele zezindinganiso kazwelonke zamanje.Ukushisela phakathi kwezinsimbi ze-Q235B kusebenzisa ama-electrode ochungechunge lwe-E43, kanti ukushisela phakathi kwezinsimbi ze-Q345B kusebenzisa ama-electrode ochungechunge lwe-E50.
Uhlaka lwesikhala sensimbi lubalwa futhi lwaklanywa isoftware ye-MST2020.
Ngaphezu kokuhlangabezana nezidingo zekhodi kazwelonke yezinto ezibonakalayo, insimbi esetshenziswe kule phrojekthi kufanele futhi ihlangabezane nalezi zidingo ezilandelayo:
a) Isilinganiso senani elilinganisiwe lamandla omkhiqizo wensimbi kunani elilinganiselwe lamandla e-tensile akufanele libe likhulu kuno-0.85;
b) Insimbi kufanele ibe nezinyathelo ezisobala zokukhiqiza, futhi ukuphakama kufanele kube kukhulu kunama-20%;
c) Insimbi kufanele ibe nokushisela okuhle kanye nokuqina komthelela ofanelekayo;
Idizayini yohlaka lwesikhala sensimbi yamukela idizayini yesoftware ye-3D3S (inguqulo 14.0) yesakhiwo samapayipi esiklanywe ngekhompyutha kanye nohlelo lokukhiqiza ukuze kuqhutshekwe nokuhlaziya amandla angaphakathi kwamalungu kanye nokwakheka okuzenzakalelayo kokucindezelwa okugcwele kukhompyutha encane, kanye ne-self-self. isisindo sohlaka lwesikhala sensimbi sibekwe ngokuzenzakalelayo ekuhlaziyweni kwamandla angaphakathi.
Ubude obaliwe benduku buyi-L0 = L, futhi isilinganiso se-slenderness yenduku eyisihluthulelo siyinduku yokubopha ≤ 200 kanye nenduku yokucindezela ≤ 150. Isilinganiso se-slenderness sezinye izinduku siyinduku yokubopha ≤ 250, induku yokucindezela ≤ 180.
Isikhathi sokuthumela: Mar-18-2022