[問題] 問個RC問題!
如圖示懸臂梁承受之靜載為2t/m,活載為集中載重P,
已知剪力形肋筋的配置為#3@10cm,試計算P值最大可
為多大?設梁寬為40cm,有效梁深60cm,f'c=280kg/cm^2
,fy=2800kg/cm^2 , #3鋼筋斷面積為0.71cm^2。
PL
│
WD=2 t/m ↓
╱│↓↓↓↓↓↓
╱├──────
╱│
╱├→ 6 m ←┤
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