zero stiffness coupling 中文意思是什麼
zero stiffness coupling
解釋
零剛性聯結器-
Firstly, the paper introduces the principle of instituting contact interface element and the format of integral method for element stiffness matrix ; secondly, because of the zero of displacement and load of soil in the infinite boundary, the unique shape of element stiffness matrix is obtained for coupling the three different elements
文中首先闡述了接觸元建立的方法以及單元剛度矩陣的積分方法;由於無限遠處的土場位移、地震作用力皆為零,計算中對該單元剛度矩陣的形式不同於四節點等參元,文中推導了平行無限元的單元剛度拒陣方,並介紹了無限元單元剛度矩陣組裝原理。
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