澳门金沙新入口玻璃幕墙雨篷计算书.doc

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澳门金沙新入口玻璃幕墙雨篷计算书

Calculation for New Canopy of Sands PAGE \* MERGEFORMAT 13 Calculation for New Canopy of Sands Drawing: introduction The site is in Macau S.A.R. Type of terrain roughness According to the macau《Regulamento de Seguran?a e Ac??es em Estruturas de Edifícios e Pontes》 This case is the first class of terrain roughness Calculate Explanation of the load for the canopy The load include dead load, wind load, and live load Total: Sk+=1.35Gk+1.5wk+1.5Sk(or Qk) Wind load design value ccording to the macau《Regulamento de Seguran?a e Ac??es em Estruturas de Edifícios e Pontes》: Wkh=2.59kpa Live load design value ccording to the macau《Regulamento de Seguran?a e Ac??es em Estruturas de Edifícios e Pontes》: Q:live load of the canopy:5kN/m2 Dead load of the canopy Gk: Uniformly dead load of the canopy = 2.5kPa; ∵Gk compare with others load, is not the main load: ∴G+ =1.2×Gk =3kPa Consider all loads Sk+ =1.35Gk+1.5wk+1.5Sk(或Qk) =1.35x3kpa+1.5x2.59kpa+1.5x5kpa =15.44kpa Load from upper curtain wall W k = ?z ?s ?z Wo =2.25×1.5×0.74×1.1×eq 0.7 =1.923KN/m2 W=1.4WK=2.692KN/m2 qEk=3.0×eq 0.08×0.6=0.144KN/m2 qE=1.3X0.144=0.188 KN /m2 W合=2.692+0.6×0.188=2.805 KN /m2 q1= W合×H/2=2.805×4.3/2=6.031KN/m Calculation of the beams and columns Basic information: 1:height:7.2m; 2:model:Socle beam; 3:load type:concentrated load; 4:length:L=6510mm; 5:width:B=6841mm; 6:design material class:Q235 or above; Stress analysis of struture Axial force: T1: PT1=155N SC1: PSC1=663N BR1: PBR1=78N SB2/SB3: PSB2/3=511N Maximum bending moment of the post: Mmax:Design value of maximum bending moment in socle beam(N·mm); x:distance between the fixed point and the point of maximum bending moment; L:total length(mm); a、b:Length parameter(mm); computing result: x=0mm |Mmax|=8097

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