For a two-dimensional infinite medium containing an elliptical inclusion of different material, elastic stress distribution formulas are derived.
本文推导了二维无限介质内嵌异性介质椭圆的弹性应力场分布。
2
Metbods: a twodimensional finite element model was built up to analyse the stress within the periodontal tissue of the first molar, with a reduced tooth eruption-resistant force.
方法:用二维有限元法分析阻萌力减少前后下第一磨牙牙周组织内应力分布的变化。
3
Twodimensional dynamical finite element and effective stress method were used to analyze dynamical response of Qifenghu Lake earth-rock dam during earthquake.