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鋼骨斜撐構架系統之接合板壓力強度參數研究與設計方法

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表 2.1  以 Whitmore Section 及 Thornton 法計算降伏強度  ψ H  (mm)  t g  ( mm) D  ( mm) b E  ( mm) P w( kN ) P T ( kN ) G8L1 0.9 1281 8  657 414  1143 1130  G16L1 0.9 1281 16  657 414  2287 2260  G25L1 0.9 1281 25  657 414  3573 3531  MG8L1 0.9 1484  8  657  819  225
表 2.3  以 Thornton 法計算接合板挫屈強度 Column  Equation  K  L c ( mm) t g (mm) b E  ( mm) λ c P cr,T    (kN)  G8L1  0.65 289  8  414  1.08  706  G16L1  0.65 289  16  414  0.54 2027  G25L1  0.65 289  25  414  0.34 3401  MG8L1  0.65 217  8  819  0.81 1721  MG16L1  0.6
表 2.5  以 Astaneh 法計算接合板挫屈強度 Column  Equation  K  L c ( mm) t g (mm) b E  ( mm) λ c P cr,As    (kN)  G8L1  1.2 357  8  414 2.46 166  G16L1  1.2 357  16  414 1.23 1214  G25L1  1.2 357  25  414 0.79 2757  MG8L1  1.2 357  8  819 2.46 327  MG16L1  1.2 357  16
表 2.7  以 Dowswell 法計算接合板挫屈強度 Column  Equation  K  L c ( mm) t g (mm) b E  ( mm) λ c P cr,Do    (kN)  G8L1  0.65 217  8  414  0.81  869  G16L1  0.65 217  16  414  0.41 2132  G25L1  0.65 217  25  414  0.25 3481  MG8L1  0.65 217  8  819  0.81 1717  MG16L1  0.
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