正版 风力机叶片结构设计 王同光 科学出版社 9787030593047 书籍

Contents 
INTRODUCTION 1 
Part 1 Structure Design Basis for Wind Turbine Blade 
Chapter 1 BASIC PRINCIPLES 9 
1.1 DESIGN COORDINATION 9 
1.2 DESIGN BASIS 12 
1.3 STRUCTURE DESIGN 13 
1.4 STRUCTURE WEIGHT AND COST CONTROL 15 
Chapter 2 COMPOSITE BASIS 17 
2.1 BLADE COMPOSITE STRUCTURE COMPONENTS 21 
2.2 BLADE STRUCTURAL MATERIAL 25 
2.3 REINFORCED FIBRE 25 
2.4 RESIN 27 
2.5 OTHER STRUCTURAL MATERIALS 28 
2.6 MATERIAL SELECTION 30 
2.7 MECHANICAL TEST OF COMPOSITES 30 
2.7.1 Testing Techniques of Composites 30 
2.7.2 Test Process of Composites 34 
2.8 MANUFACTURABILITY OF COMPOSITES FOR BLADE 36 
Chapter 3 STRUCTURE DESIGN BASIS 43 
3.1 DESIGN BASIS 43 
3.1.1 Airfoil Contour 43 
3.1.2 Load Characteristics 45 
3.1.3 Load-carrying Forms 57 
3.2 CONFIGURATION DESIGN 59 
3.3 STRUCTURE DESIGN PROCESS 61 
Part 2 Structure Design for Wind Turbine Blade 
Chapter 4 STRUCTURAL COMPONENT DESIGN 67 
4.1 SPAR CAP DESIGN 67 
4.1.1 Configuration Categories for Spar Cap 70 
4.1.2 Spar Cap of Glass-fibre Fabric 72 
4.1.3 Spar Cap of Carbon-fibre Fabric 74 
4.1.4 Spar Cap of Laminated Bamboo-wood 76 
4.1.5 Spar Caps Made of Mixed Material 78 
4.1.6 Structure Design for Spar Caps 78 
4.1.7 Spar Cap Manufacturing Process Description 79 
4.2 DESIGN OF WEB AND FLANGE ADHESIVE BONDING 83 
4.2.1 Web Configuration Types 84 
4.2.2 Web Arrangements 88 
4.2.3 Web Structure Design 89 
4.2.4 Prospect of Web Processing 96 
4.3 SKIN DESIGN 96 
4.3.1 Configuration Design for Skin 97 
4.3.2 Summary of Skin Process 98 
4.4 SANDWICH STRUCTURE DESIGN 99 
4.4.1 Sandwich Structure Configurations 101 
4.4.2 Sandwich Structure Design 101 
4.4.3 Summary of Sandwich Structure Processes 104 
4.5 LEADING EDGE UD DESIGN AND LEADING EDGE ADHESIVE BONDING 105 
4.5.1 Structure Design for Leading edge UD 106 
4.5.2 Adhesive Bonding Forms 108 
4.6 TRAILING EDGE UD DESIGN AND TRAILING EDGE ADHESIVE BONDING 108 
4.6.1 Design for Trailing Edge UD Configuration 109 
4.6.2 Structure Design for Trailing Edge 111 
4.6.3 Summary of Trailing Edge Processing 119 
4.7 ROOT REINFORCEMENT DESIGN 121 
4.7.1 Structure Design for Root Reinforcement 121 
4.7.2 Process Overview of Blade Root Reinforcing Layer 122 
4.8 CONNECTION DESIGN OF BLADE ROOT 123 
4.8.1 Different Method for Mounting Bolt 124 
4.8.2 Configuration Design of Embedded Bolts 126 
4.8.3 Structure Design for Embedded Bolts 130 
4.8.4 Structure Design for T-bolt 137 
4.8.5 Overview of Blade Root Process Test 138 
4.9 DISCUSSION ABOUT OPTIMIZATION DESIGN 138 
4.9.1 Influence of Optimization and Non-optimization 138 
4.9.2 Structure Index 138 
Chapter 5 DESIGN OF FUNCTIONAL PARTS 140 
5.1 BLADE TIP DESIGN 140 
5.2 LIGHTNING PROTECTION DESIGN 140 
5.2.1 Air-termination System 142 
5.2.2 Lightning Protection Tests on Blades 143 
5.3 GEL COATS AND PAINTS 144 
5.4 DESIGN OF REINFORCED LAYERS FOR 
TRANSPORTATION 145 
5.5 BLADE ROOT COVER DESIGN 145 
5.6 DESIGN OF BALANCING CHAMBERS 146 
5.7 RAIN DEFLECTOR DESIGN 146 
5.8 PE PIPES CONNECTED WITH DOUBLE WEBS 147 
5.9 OTHER DESIGNS 147 
Part 3 Structure Design Methods for Wind Turbine Blade 
Chapter 6 STRUCTURE VERIFICATION PRINCIPLES 151 
6.1 GENERAL PRINCIPLES OF STRUCTURE VERIFICATION 152 
6.2 BLADE STRUCTURE VERIFICATION METHODS 152 
6.3 GENERAL INTRODUCTION OF BLADE STRUCTURE VERIFICATION 154 
6.3.1 Blade Topological Graph 154 
6.3.2 Stress Characteristics of Blade Components 154 
6.4 STRENGTH ANALYSIS 157 
6.5 STABILITY ANALYSIS 157 
6.6 DEFORMATION ANALYSIS 161 
6.7 DYNAMIC CHARACTERISTIC ANALYSIS 162 
6.8 ADHESIVE BONDING ANALYSIS 162 
6.9 INTERLAMINAR ANALYSIS 162 
6.10 FATIGUE ANALYSIS 163 
6.11 ADVANCED ANALYSIS 164 
Chapter 7 UNIDIMENSIONAL METHOD 165 
7.1 I-BEAM THEORY 165 
7.2 SIMPLIFICATION OF BLADE CROSS SECTION MODEL 168 
7.3 CALCULATION OF BLADE CROSS SECTION STRENGTH 171 
7.4 STRENGTH ANALYSIS OF BLADE CROSS SECTION 174 
7.5 CALCULATION OF BLADE BENDING DEFORMATION 175 
7.6 DEFLECTION ANALYSIS OF BLADE SECTION 177 
7.7 DEVIATION ANALYSIS WITH UNIDIMENSIONAL METHOD 177 
7.8 APPLICATION DEVELOPMENT OF UNIDIMENSIONAL METHOD 181 
Chapter 8 2D METHOD 183 
8.1 BLADE STRENGTH CALCULATION 184 
8.1.1 Normal Stress Calculation of Thin-walled Airfoil Structure 184 
8.1.2 Shear Stress Calculation of Thin-walled Airfoil 190 
8.1.3 Calculation of Blade Deflection 197 
8.2 CALCULATION OF BLADE NATURAL FREQUENCY AND CHARACTERISTIC MODE 201 
8.3 EQUIVALENT FATIGUE LOAD METHOD FOR FATIGUE DAMAGE CALCULATION 203 
8.4 2D ENGINEERING ALGORITHM 204 
8.5 FINITE ELEMENT METHOD OF 2D UNIFORM CROSS SECTION 206 
8.5.1 Finite element analysis of 2D shell model 206 
8.5.2 Finite element verification of 2D solid model 209 
Chapter 9 3D METHOD 211 
9.1 FINITE ELEMENT ANALYSIS OF WIND TURBINE BLADES 212 
9.2 FINITE ELEMENT MODELING OF BLADES 212 

王同光，南京航空航天大学教授、博导，先后两次主持国家“973”项目并担任首席科学家。现任江苏省风力机设计高技术研究重点实验室主任，江苏省“风能和太阳能发电技术与工程”优势学科带头人。1995-1996年由“中英友好奖学金”资助在英国格拉斯哥大学做访问学者。1996-1999年由英国政府ORS奖学金资助在格拉斯哥大学攻读博士学位。1999年11月-2001年8月在格拉斯哥大学从事由英国EPSRC资助的博士后研究。主持和承担了国家“973”计划、“863”计划、科技支撑计划、欧盟第七框架计划等多项研究。发表论文百余篇，其中被SCI和EI等收录的论文50余篇。

本书共分为5篇，21章节。篇为本书~3章，称为基础篇。介绍了结构工程师所需要的一些叶片结构背景信息，以便于灵活学习及应用理论基础，同时指定叶片设计基本准则和复合材料基础；第二篇为本书第4~6章，称为设计篇，介绍了叶片结构件和功能件的构型设计和详细尺寸设计；第三篇为本书第7~11章，称为方法篇，包括叶片结构校核综述及方法，结合风力机叶片的靠前标准阐述叶片结构校核的要求与设计准则，对应于工字梁、薄壁杆件理论和有限元理论，分别介绍一维、二维和三维叶片结构分析方法；第四篇为本书2~16章，称为构件篇，介绍叶片结构的基本校核内容及叶片中的复合材料构件层合结构、夹芯结构、胶接连接和螺栓连接等结构形式的分析方法；第五篇为7~21章，称为提高篇，介绍叶片校核的不错专题部分，包括疲劳分析、抗冲击分析、断裂力学的层间分析与可靠性分析，介绍了很好规结构校核方面的分析方法；在很后一章介绍了本书中未涵盖的内容，重点分析了未来叶片的发展趋势。