<p>如图所示拼接盖板的角焊缝连接，计算确定此连接承受拉力N。<br><img max-width="300" src="https://learnfile.20230611.cn/learnAppQuestion/0d/9c/0d9c8c09db7bdd8c227327f4f07a56ca.jpg" style="width: 100%;height: auto;"><br><br><img max-width="300" src="https://learnfile.20230611.cn/