二是利用其变位不连续性模拟构件从微细裂缝到断裂的全过程；三是把钢筋和混凝土分别看成具有不同性质的微小构造单元来考虑其界面性质。
The specimen is divided into small elements using the concept of Voronoi polygons, and the elements are assumed to be the rigid bodies connected by the normal and tangential springs.
板块之间采用插接方式连接，能吸收层间变位及单元变形，可承受较大幅度建筑物移动。
Socket joint is adopted between the plates, which can allow the inter-story drift and unit deformation and withstand substantial building movement.
弧焊机器人用数控焊接变位机的研制对弧焊机器人柔性加工单元（WFMC）的设计具有重要的意义。
Development of numerically controlled (NC) robotic positioner is of vital importance to the design of welding flexible manufacturing center (WFMC) of arc-welding robot.
应用推荐