과목 구분 없음9급 지방직 공무원 서울시 응용역학개론 · 2018년03월24일 · 15/20
15.＜보기＞와 같이 O점에 20kN · m의 모멘트하중이 작용할 때 각 부재의 전달모멘트는?(정답률:알수없음)
1
M Ao =11.4kN · m , M BO =8.5kN · m
[IMG]https://img.comcbt.com/cbt/data/un/un20180324/un20180324m15b1-1.gif?1594099566
[IMG]https://img.comcbt.com/cbt/data/un/un20180324/un20180324m15b1-2.gif?1594099566
2
M Ao =5.7kN · m , M BO =4.2kN · m
[IMG]https://img.comcbt.com/cbt/data/un/un20180324/un20180324m15b2-1.gif?1594099566
[IMG]https://img.comcbt.com/cbt/data/un/un20180324/un20180324m15b2-2.gif?1594099566정답
3
M Ao =8.5kN · m , M BO =11.4kN · m
[IMG]https://img.comcbt.com/cbt/data/un/un20180324/un20180324m15b3-1.gif?1594099566
[IMG]https://img.comcbt.com/cbt/data/un/un20180324/un20180324m15b3-2.gif?1594099566
4
M Ao =4.2kN · m , M BO =5.7kN · m
[IMG]https://img.comcbt.com/cbt/data/un/un20180324/un20180324m15b4-1.gif?1594099566
[IMG]https://img.comcbt.com/cbt/data/un/un20180324/un20180324m15b4-2.gif?1594099566