中国大学MOOC: 图示刚架支座A的弯矩等于零时,BD柱的惯性矩IDB应等于 EI。http://edu-image.nosdn.127.net/7341FE49074DD88EA9023F69BE63C736.png?imageView&thumbnail=890x0&quality=100
举一反三
- 图示刚架支座A的弯矩等于零时,BD柱的惯性矩IDB应等于 ...il=890x0&quality=100
- 中国大学MOOC: 图示结构的AB杆A端的弯矩为零。http://edu-image.nosdn.127.net/E8AE634401A9E4E88F52EB6FA582479C.JPG?imageView&thumbnail=890x0&quality=100
- 中国大学MOOC: 图示结构A的转角位移 (AC杆和BD杆长均为l, 各杆EI=常数)。http://edu-image.nosdn.127.net/217D5B141DD7864C03051EEB76A642B0.JPG?imageView&thumbnail=890x0&quality=100
- 图示简支梁,弯矩等于零的x的值为( )。(A为坐标原点)http://edu-image.nosdn.127.net/90E799634A9127A238FCA19204D50167.png?imageView&thumbnail=890x0&quality=100
- 图示简支梁,弯矩等于零的x的值为( )。(A为坐标原点)http://edu-image.nosdn.127.net/A21EF98B28767FBF47A708D0D401F092.PNG?imageView&thumbnail=890x0&quality=100