In addition, the vertical joint and peripheraljoint of the concrete face slab are also simulated.
同时，对面板的竖缝和周边缝也可进行详细模拟。
2
The 3-d displacement feature of peripheraljoint is analyzed, based on which the deformation mechanism and failure characteristics are expatiated for fitting the 3-d loading displacement relation.
分析周边缝三向变位特征，阐述了周边缝的变形机理和破坏特征，拟合三向受力变位关系式。
3
Common injuries in basketball include patella chondropathy, "basketball knee", ankle joint injury, waist muscle injury, lower waist pain, heel tendon peripheral inflammation and fatigue fracture etc.