The forces that developed from the deformation in the cross-frame were primarily transmitted from the connection plate into the web by the upper pair of intermittent fillet welds. 因横向框架中的变形所发生的力最初由连接板通过较上面的一对间断贴角缝传入腹板中。
To study the deforming mechanism of the scallop tube, a mechanical analysis was made by adopting the orthotropic plate model to simplify the structure of the tube. 摘要为研究重整反应器扇形管的变形机理，采用正交各向异性板模型简化其结构，并进行力学分析。
