A transversely stressed fillet weld can sustain higher loads than one stressed longitudinally. 受横向应力的角焊缝比受纵向应力的角焊缝承受能力强。
Grooving in the skirt of coke drum is able to lighten the stiffness impact on the skirt and reduce the thermal stress on its fillet weld. 摘要在焦炭塔裙座上开设柔性槽能够减轻裙座刚度影响，降低裙座角焊缝处热应力。
