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7. 如圖 6 之剛架結構,試求 A 點及 C 點垂直之支承反力為何者?【題組】8. 承上題,試求 B 點之彎矩為何者?(A)40 kN-m(B)120 kN-m(C)20 kN-m(D)100 kN
問題詳情
7. 如圖 6 之剛架結構,試求 A 點及 C 點垂直之支承反力為何者?
【題組】8. 承上題,試求 B 點之彎矩為何者?
(A)40 kN-m
(B)120 kN-m
(C)20 kN-m
(D)100 kN-m
參考答案
答案:C
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陳小山
【年級】大二上
【評論內容】利用A點力矩為零,求得C點反力RC=25☆☆ ...
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