中国大学MOOC: 已知图示简支梁仅在C点作用荷载F1=3时,D点产生的竖向位移为fD=2mm(↓),则当在D点作用荷载F2=2时,C点产生的竖向位移为fC等于多少mm(↓)。http://edu-image.nosdn.127.net/48B2F2CC5B384E9123C4CC05D56CADCC.png?imageView&thumbnail=890x0&quality=100http://edu-image.nosdn.127.net/9EC215CC61F64CE5425158E9B6F1A203.png?imageView&thumbnail=890x0&quality=100
举一反三
- 中国大学MOOC: 图示结构,D点的竖向位移为http://edu-image.nosdn.127.net/A6AABD2841CFE1B959F7E6BD0541502F.JPG?imageView&thumbnail=890x0&quality=100
- 中国大学MOOC: 图示结构C点水平位移为0。http://edu-image.nosdn.127.net/9C0F7503068B5AA695014A424F6DF9FD.JPG?imageView&thumbnail=890x0&quality=100
- 图示梁在荷载作用下的B点竖向线位移大小为http://edu...il=890x0&quality=100
- 中国大学MOOC: 图示梁AB在所示荷载作用下的M图面积为http://edu-image.nosdn.127.net/6437338CAA255887D4940E325FBFAED0.JPG?imageView&thumbnail=890x0&quality=100。http://edu-image.nosdn.127.net/4F38A3760A4FA30E717EF9E0996A6797.JPG?imageView&thumbnail=890x0&quality=100
- 中国大学MOOC: http://edu-image.nosdn.127.net/8E989C885179CAD3E88F4ED14999CEF9.jpg?imageView&thumbnail=890x0&quality=100http://edu-image.nosdn.127.net/270D935AC13F8AC30775CB323882970C.jpg?imageView&thumbnail=890x0&quality=100http://edu-image.nosdn.127.net/E8F4932FC8C534FE91D7CCBE9744E7AD.jpg?imageView&thumbnail=890x0&quality=100