<p>如图所示两块钢板的对接连接，求连接所能承受的最大拉力N<br><img max-width="300" src="https://learnfile.20230611.cn/learnAppQuestion/2f/51/2f51049ad6e5e87a0d2643385a8fbbf6.jpg" style="width: 100%;height: auto;"><br><br><img max-width="300" src="https://learnfile.20230611.cn/l - 钢结构(02442)