空间折杆受力如图所示，杆AB的变形是（ ）http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/79371096afed459abd4bc1f5e9fc1541.png
举一反三
- 图示空间折杆受力 F 作用，该杆的 BC 段为______变形； AB 段为______。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201712/537133c7a0fa4a0786e507b844270345.png
- 空间折杆受力如图所示，杆AB的变形是（）http://image.zhihuis...bd4bc1f5e9fc1541.png
- AB杆变形如图中虚线所示，则A端的杆端弯矩为：http://image.zhihuishu.com/zhs/onlineexam/ueditor/201906/c51ef3ea230b4d1fa0b181c879b0de72.png
- 图a所示组合结构中AB杆的内力与图b所示简支梁的内力相同。（）http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/ae472770fe394b5392cb02e271fe0bdf.jpg
- 图所示结构BC杆轴力影响线应画在BC杆上。（ ）<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201803/9d07cfebdff8476c8105cada94b98a84.png" />