• 2022-07-02
    求图示简单刚架自由端[tex=0.714x1.0]J/aA9EEo0KmJFnWWfX7LmQ==[/tex]的水平位移和铅垂位移。设[tex=1.214x1.0]aXJNSgwe9sYfky/Vv9M4JQ==[/tex]为常数。[img=467x391]17f1cf6187a79d3.png[/img]