• 2022-05-27
    如图所示,简支梁上受各类外载。其中分布式外力作用在AB段,其集度为[img=98x25]17de93bf546bf8f.png[/img]。梁上最大弯矩值为( ) [img=1229x508]17de93bf632b6bc.jpg[/img]
    未知类型:{'options': ['433/72 [img=51x19]17de93bf711881e.png[/img]', '361/72 [img=51x19]17de93bf711881e.png[/img]', '389/72 [img=51x19]17de93bf711881e.png[/img]', '397/72 [img=51x19]17de93bf711881e.png[/img]'], 'type': 102}