基于切比雪夫

出版時間:2007-5  出版社:科學  作者:周叮  頁數(shù):269  字數(shù):339000  

內(nèi)容概要

本書以李茲法為基礎(chǔ),研究結(jié)構(gòu)部件的三維彈性振動特性。全書共十六章,第一章介紹了李茲法的歷史發(fā)展和問題的由來;第二章介紹了切比雪夫多項式的定義和特點:第三章是本書的主要創(chuàng)新內(nèi)容,建立了試函數(shù)的一般構(gòu)造形式——邊界特征函數(shù)與切比雪夫多項式級數(shù)的積,給出了各種邊界條件下邊界特征函數(shù)的具體表達方法;第四章至第十六章介紹了切比雪夫一李茲法的應(yīng)用,分別研究了十三種典型結(jié)構(gòu)的三維彈性動力學特性。    本書可供航天航空、機械、土木和力學等方面的科研工作者、工程設(shè)計人員、大專院校有關(guān)專業(yè)教師和研究生使用。

作者簡介

周叮教授,博士生導(dǎo)師,1957年5月20日生于南京。1978年2月至1985年2月就讀于清華大學工程力學系,獲工學學士和工學碩士學位。1985年3月進入南京理工大學工作。1996年6月至2003年7月在香港大學土木工程系從事研究工作,獲博士學位。2004年8月至2006年7月在英國曼徹斯特大

書籍目錄

PrefaceChapter 1 Introduction 1.1 General Introduction 1.2 One-dimensional Vibration 1.3 Two-dimensional Vibration 1.4 Three-dimensional VibrationChapter 2 Chebyshev Polynomials 2.1 Introduction 2.2 Definition 2.3 Basic Properties 2.4 Some AdvantagesChapter 3 Ritz Method 3.1 Introduction 3.2 Basic Formulation 3.3 Construction of Solutions 3.4 Construction of Boundary Characteristic FunctionsChapter 4 3-D Vibration of Rectangular Plates 4.1 Introduction 4.2 Mathematical Formulation 4.3 Convergence Study and Comparison 4.4 Numerical Results 4.5 ConclusionsChapter 5 3-D Vibration of Rectangular Plates on Pasternak Foundation 5.1 Introduction 5.2 Formulation 5.3 Convergency and Comparison 5.4 Numerical Results 5.5 ConclusionsChapter 6 3-D Vibration of Circular and Annular Plates 6.1 Introduction 6.2 Theoretical Formulation 6.3 Convergence and Comparison Study 6.4 Numerical Results 6.5 ConclusionsChapter 7 3-D Vibration of Circular Plates on Pasternak Foundation 7.1 Introduction 7.2 Formulation 7.3 Convergence and Comparison Study 7.4 Parametric Study 7.5 ConclusionsChapter 8 3-D Vibration of Solid and Hollow Circular Cylinders 8.1 Introduction 8.2 Formulation 8.3 Convergence and Comparison Studies 8.4 Numerical Results 8.5 Concluding RemarksChapter 9 3-D Vibration of A Torus with Circular Cross-Section 9.1 Introduction 9.2 Theoretical Formulation 9.3 Convergence Study 9.4 Eigenfrequencies and Mode Shapes 9.5 ConclusionsChapter 10 3-D Vibration of Isosceles Triangular Plates 10.1 Introduction 10.2 Theoretical Formulation 10.3 Convergence and Comparison Studies 10.4 Numerical Results 10.5 Concluding RemarksChapter 11 3-D Vibration of Prisms with Isosceles Triangular Cross-sections 11.1 Introduction 11.2 Formulation 11.3 Convergence and Comparison Study 11.4 Numerical Results 11.5 ConclusionChapter 12 3-D Vibration of Skew Thick Plates 12.1 Introduction 12.2 Theoretical Formulation 12.3 Convergence and Comparison Studies 12.4 Numerical Results 12.5 ConclusionsChapter 13 3-D Vibration of Prisms with Skew Cross-section 13.1 Introduction 13.2 Mathematical Formulation 13.3 Convergence and Results 13.4 ConclusionsChapter 14 3-D Vibration of Generalized Super Elliptical Plates 14.1 Introduction 14.2 Formulation 14.3 Convergence and Comparison Study 14.4 Parametric Study 14.5 Concluding RemarkChapter 15 3-D Vibration of Thick Circular Plates with Built-in Edges. 15.1 Introduction 15.2 Theoretical Formulation 15.3 Convergence and Comparison Studies 15.4 Parametric Studies 15.5 ConclusionsChapter 16 3-D Vibration of Rectangular Plates with Mixed Boundary Conditions 16.1 Introduction 16.2 Model 16.3 Basic Formulae 16.4 Boundary Characteristic Functions 16.5 Convergence Study 16.6 Comparison Study 16.7 Numerical Results 16.8 ConclusionsReferences

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