验算图示承受静力荷载的连接中脚焊缝的强度<img src="https://nimg.ppkao.com/2019-05/wuacheng/20190513162336380.jpg?sign=f52d4a83584550fd4c6b8f5d06fb9137&t=62d5d32d" />其他条件如图所示。无引弧板。<br /> <img src="https://nimg.ppkao.com/2019-05/wuacheng/2019051316235246141.jpg?sign=fe90b4532324e8e4a0abed8c593ef665&t=62d5d32d" />