<p>如图所示连接采用C级螺栓，验算该连接处螺栓强度和板的净截面强度。<br><img max-width="300" src="https://learnfile.20230611.cn/learnAppQuestion/3e/1a/3e1a1f406eae90ae911a0fd437b63624.jpg" style="width: 100%;height: auto;"><br><br><img max-width="300" src="https://learnfile.20230611 - 钢结构(02442)