31 如下圖所示之梁由四張塑膠平板膠結組成，在 V=25 kN 剪力作用下，假設黏膠與板材皆完好，計算斷面最大剪力流（shear flow）多大？ (A) 5 kN/m(B) 1 kN/m

問題詳情

31 如下圖所示之梁由四張塑膠平板膠結組成，在 V=25 kN 剪力作用下，假設黏膠與板材皆完好，計算斷面最大剪力流（shear flow）多大？
(A) 38.5 kN/m
(B) 65.1 kN/m
(C) 108.7 kN/m
(D) 82.9 kN/m

參考答案

無參考答案

內容推薦

【題組】(A) did not see(B) have not seen(C) am not seeing(D) would not see
【題組】(A) after breakfast(B) on the Internet(C) for popular music(D) outside the classroom
【題組】(A) four(B) five(C) twelve(D) twenty
(41-42) ● likely 可能 ● harvest 收穫leaf 葉子【題組】What does four seasons mean in the reading?(A) Four t
【題組】Why did A-hua cry this morning?(A) She lost her watch.(B) Her parents were not at home.(C) S
【題組】What time is the movie that Fred and Tom decide to see?(A) 14:(B) 15:00.(C) 16:(D) 17:0
【題組】Who is Eoin in the letter?(A) A cook.(B) A singer.(C) A football player.(D) Sean's pen
【題組】How can Xychelin help Rui-yi?(A) To eat more.(B) To see better.(C) To get thinner.(D) To sle
29 如下圖所示之矩形梁承受彎矩 M=3,500 N‧m 作用，此矩形斷面最大彎曲壓應力為何？【題組】30 承上題，在此彎矩作用下斷面中性軸的位置在何方向？(A)在正 y 軸順時針旋轉 2° (B
【題組】(A) became(B) becomes(C) has become(D) is becoming

內容推薦