A hamiltonian system , the duality system , of the viscoelastic theory is established in cylinders via the investigation 論文通過研究,建立了粘彈性柱體問題的哈密頓基本理論體系,即對偶體系。
In the paper , viscoelastic theory and ann ( artificial neural network ) are applied to estimate ds and draw the curve of deformation 本文將粘彈性理論和人工神經元網絡應用于車轍試驗動穩定度的預估。
Viscoelastic theory is a boundary science that depends on the development of mechanic and material science , it is one of the important parts of continuum mechanic 粘彈性理論是在力學和材料之間發展起來的邊緣科學,是連續介質力學的一個重要組成部分。
Preliminary research on creep and dynamic characteristics , which are two important properties of asphalt concrete cores for embankment dams , through triaxial compression creep tests and dynamic triaxial test with the aid of the viscoelastic theory and the soil dynamics theory 本文通過三軸壓縮蠕變試驗和振動三軸試驗,借助粘彈性理論和土動力學理論,對土石壩瀝青混凝土心墻材料的兩個重要性質? ?蠕變性能和動力特性進行了初步的研究。
At present , many important development on the studies of viscoelastic theory have been made by the efforts of scholars home and abroad , linear viscoelasticity theory has sufficiently developed , while nonlinear viscoelastic theory is still under developed by the reason of difficulties in experiment and mathematics 目前,國內外學者在粘彈性理論研究領域取得了許多重要的研究進展,線粘彈性理論已發展得較為完善,非線性粘彈性理論由于實驗和數學上存在的困難尚處于不斷的發展和完善之中。