常見例句This paper deals with interaction between nonlinear geo-medium and non-circular structure due to transient wave. 本文討論了瞬態(tài)波作用下非線性巖土與非圓結構相互作用的問題。The method which is based on ,the Longuet-Hinggins model superposes a basic random wave train with a transient wave train so as to generate a short wave train including freak waves. 得到的畸形波畸形程度較高,并且可以控制畸形波出現(xiàn)的時間和地點。Based on modified Reverberation Matrix Method and introducing the model of joint mass-damping, transient waves of frame structures is investigated by ray method. 在改進回傳矩陣法的基礎上,引入節(jié)點質(zhì)量阻尼模型,結合射線展開技術,研究剛架結構中的彈性瞬態(tài)波的傳播。ANALYSIS OF THE EXTREME TRANSIENT WAVE CHARACTERISTICS 極端瞬態(tài)波浪的特征分析Transient Wave Propagation in Inhomogeneous Damaged Concrete Media 瞬態(tài)波在非均勻損傷混凝土介質(zhì)中的傳播A set of boundary integral equation (BIE) of transient waves scattering in an anisotropic medium is established by Fourier transformation and weighted residuals method, and an appropiate shape-function is also obtained in this paper. 本文利用Fourier變換和加權殘數(shù)法建立了正交各向異性體反平面瞬態(tài)波散射問題的邊界積分方程,構造了在邊界上能滿足波動方程的邊界元函數(shù),它比常用的二次元和高次元具有較好的適應性。 返回 transient-wave