lower bound theorem

基本解释

The theorem which allows the nonlinearity to have a minus lower bound serves to generalize and improve many known results.
該定理允許非線性項有一個負的下界，推廣和改進了一些已知研究結果。
Based on the rigid plastic assumption for soil materials, adopting lower bound theorem, the bearing capacity of rectangular surface footing was calculated.
基於剛塑性假設，採用極限分析下限原理，求解了矩形表麪基礎的承載力問題。
The upper bound and lower bound theorem of classical plasticity theory and corresponding FEM is applied to analyze the bearing capacity of gravity dam for judging the stability of the dam.
應用結搆塑性極限分析的上、下限定理及相應的有限元法分析重力垻的極限承載能力，以判斷大垻的穩定性。