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ویرایش: 1 نویسندگان: Hota V.S. GangaRao, Woraphot Prachasaree سری: ISBN (شابک) : 1032052511, 9781032052519 ناشر: CRC Press سال نشر: 2021 تعداد صفحات: 535 زبان: English فرمت فایل : PDF (درصورت درخواست کاربر به PDF، EPUB یا AZW3 تبدیل می شود) حجم فایل: 19 مگابایت
در صورت تبدیل فایل کتاب FRP Composite Structures: Theory, Fundamentals, and Design به فرمت های PDF، EPUB، AZW3، MOBI و یا DJVU می توانید به پشتیبان اطلاع دهید تا فایل مورد نظر را تبدیل نمایند.
توجه داشته باشید کتاب سازه های مرکب FRP: نظریه، مبانی و طراحی نسخه زبان اصلی می باشد و کتاب ترجمه شده به فارسی نمی باشد. وبسایت اینترنشنال لایبرری ارائه دهنده کتاب های زبان اصلی می باشد و هیچ گونه کتاب ترجمه شده یا نوشته شده به فارسی را ارائه نمی دهد.
استفاده از کامپوزیت های پلیمری تقویت شده با الیاف (FRP) در سیستم های زیرساختی در سال های اخیر به دلیل دوام مواد کامپوزیت رشد قابل توجهی داشته است. مواد تشکیل دهنده جدید، تکنیک های ساخت، رویکردهای طراحی و روش های ساخت و ساز در حال توسعه و معرفی در عمل توسط جامعه کامپوزیت های FRP برای ساخت مقرون به صرفه سیستم های ساختاری FRP هستند. سازه های کامپوزیتی FRP: تئوری، مبانی، و طراحیتحلیل و طراحی این سیستم های ساختاری کامپوزیتی FRP را برای پیشبرد اجرای میدانی سیستم های سازه ای با دوام بیشتر و کاهش هزینه های نگهداری، شفافیت می بخشد. پس از معرفی قانون هوک تعمیم یافته برای موادی با خواص ناهمسانگرد، متعامد، عرضی همسانگرد و همسانگرد، مدلهای ریاضی سادهشدهای را توسعه میدهد که نشاندهنده رفتار تیرها و صفحات تحت بارهای ساکن است. متعاقباً، مدلهای سادهشده همراه با روشهای طراحی از جمله عوامل تخریب مواد مرکب FRP با حل طیف گستردهای از مسائل طراحی عملی معرفی میشوند. این کتاب:
این کتاب درسی برای دانشجویان پیشرفته در مقطع کارشناسی و کارشناسی ارشد و متخصصان صنعت با تمرکز بر تجزیه و تحلیل و طراحی اعضای ساختاری مرکب FRP است. دارای اسلایدهای سخنرانی پاورپوینت و راهنمای راه حل برای پذیرش اساتید است.
The use of fiber-reinforced polymer (FRP) composites in infrastructure systems has grown considerably in recent years because of the durability of composite materials. New constituent materials, manufacturing techniques, design approaches, and construction methods are being developed and introduced in practice by the FRP composites community to cost-effectively build FRP structural systems. FRP Composite Structures: Theory, Fundamentals, and Design brings clarity to the analysis and design of these FRP composite structural systems to advance the field implementation of structural systems with enhanced durability and reduced maintenance costs. It develops simplified mathematical models representing the behavior of beams and plates under static loads, after introducing generalized Hooke’s Law for materials with anisotropic, orthotropic, transversely isotropic, and isotropic properties. Subsequently, the simplified models coupled with design methods including FRP composite material degradation factors are introduced by solving a wide range of practical design problems. This book:
This textbook is aimed at advanced undergraduate and graduate students and industry professionals focused on the analysis and design of FRP composite structural members. It features PowerPoint lecture slides and a solutions manual for adopting professors.
Cover Half Title Title Page Copyright Page Dedication Table of Contents Preface Acknowledgments Authors Chapter 1 Introduction 1.1 Historic Perspective 1.2 Fiber-Reinforced Polymer Composites – General Features 1.3 Constituent Materials 1.3.1 Glass Fibers 1.3.2 Carbon Fibers 1.3.3 Aramid Fibers 1.3.4 Basalt Fibers 1.3.5 Polyester Resin 1.3.6 Vinyl Ester Resin 1.3.7 Epoxy 1.3.8 Polyurethane Resins 1.4 Future Perspective 1.4.1 Bridges 1.4.2 Smart Materials 1.4.3 Fire 1.4.4 Natural Fiber Composites 1.5 Levels of Analysis and Design for FRP Laminate Composites 1.6 Manufacturing Process 1.6.1 Pultrusion 1.6.2 Pultruded FRP Structural Sections 1.7 Summary Exercises References and Selected Biography Chapter 2 Engineering Properties of Composite Materials 2.1 Characteristics of a Composite Lamina 2.2 Volume and Mass Fractions 2.3 Mass Density 2.4 More Than Two Constituents 2.5 Void Content 2.6 Representative Volume Element (RVE) 2.6.1 Square Packing Geometry 2.6.2 Hexagonal Packing Geometry 2.7 Elastic Properties of Composite Lamina 2.7.1 Longitudinal Elastic Modulus (E[sup(c)][sub(11)]) 2.7.2 Poisson Ratio’s (v[sup(c)][sub(12)]) 2.7.3 Transverse Elastic Modulus E[sup(c)][sub(22)] 2.7.4 In-Plane Shear Modulus G[sup(c)][sub(12)] 2.7.5 Transverse Shear Modulus G[sup(c)][sub(11)] 2.7.6 Poisson’s Ratio v[sup(c)][sub(23)] 2.8 Thermal Expansion Coefficients 2.8.1 Longitudinal Thermal Expansion Coefficients α[sup(c)][sub(11)] 2.8.2 Transverse Thermal Expansion Coefficients α[sup(c)][sub(22)] 2.9 Moisture Expansion Coefficients 2.9.1 Longitudinal Moisture Expansion Coefficient β[sup(c)][sub(11)] 2.9.2 Transverse Moisture Expansion Coefficient β[sup(c)][sub(22)] 2.10 Semi-Empirical Halpin–Tsai Approach 2.11 Summary Exercises References and Selected Biography Chapter 3 Mechanics of FRP Composite Lamina 3.1 Stress and Strain Relationship 3.2 Generally Anisotropic Stress–Strain Relationship 3.2.1 Anisotropic Stress–Strain Relationship 3.2.2 Monoclinic Stress–Strain Relationship 3.2.3 Orthotropic Stress–Strain Relationship 3.2.4 Transversely Isotropic Stress–Strain Relationship 3.2.5 Isotropic Stress–Strain Relationship 3.3 The Plane Stress Relation 3.4 Hygrothermal Effects 3.5 In-Plane Stress and Strain Relationship with Hygrothermal Effects 3.6 Stress and Strain Relationships in Global Coordinate System 3.6.1 Stress Transformation 3.6.2 Strain Transformation 3.6.3 Transformation of Reduced Compliance Matrix 3.6.4 Transformation of Reduced Compliance Matrix with Hygrothermal Effect 3.6.5 Transformation of Reduced Stiffness Matrix 3.6.6 Transformation of the Reduced Stiffness Matrix with Hygrothermal Effect 3.7 Engineering Constants in Global Coordinate System 3.8 Summary Exercises References and Selected Biography Chapter 4 Mechanics of FRP Composite Laminates 4.1 Classical Lamination Theory 4.1.1 Kirchhoff’s Hypothesis 4.1.2 Laminated Strain and Displacement Relationships 4.2 Laminate Stresses and Strains 4.2.1 Laminated Strain and Stress in Global Coordinate 4.2.2 Laminated Strain and Stress in Local Coordinate 4.3 Force and Moment Resultants 4.4 Laminate Stiffness (ABD) and Compliance Matrix 4.4.1 In-Plane Force Resultant Relation 4.4.2 Moment Resultant Relation 4.4.3 In-Plane Force and Moment Resultant Relation 4.5 Laminated Hygrothermal In-Plane Force and Moment Resultants 4.5.1 In-Plane Force Resultant Relation 4.5.2 Moment Resultant Relation 4.5.3 In-Plane and Moment Resultant Relation 4.6 Significance of Elastic Couplings 4.6.1 Extension-Shear Couplings 4.6.2 Bending-Twisting Couplings 4.6.3 Extension-Twisting Couplings 4.6.4 Bending–Shear Couplings 4.6.5 In-Plane and Out-of-Plane Couplings 4.6.6 Extension–Extension Couplings 4.6.7 Bending–Bending Couplings 4.7 Summary Exercises References and Selected Biography Chapter 5 Analysis of FRP Composite Beams 5.1 General Assumptions of FRP Composite Beam Response under Transverse Loads 5.2 Laminated Composite Beam under Axial Load 5.2.1 Case of Laminated Layers Perpendicular to (X–Z) Plane (Figure 5.3) 5.2.2 Case of Laminated Layers Parallel to (X–Z) Plane 5.3 Laminated Composite Rectangular Beam under Bending 5.3.1 Case of Laminated Layers Perpendicular to (X–Z) Plane 5.3.2 Case of Laminated Layers Parallel to (X–Z) Plane 5.3.3 Laminated Composite Rectangular Beam under Bending with Shear Deformation 5.4 Laminated Composite Beam under Bending and Axial Loads 5.5 Laminated Composite Beam under Torsion 5.5.1 Laminated Hollow Composite Beam under Torsion 5.6 Laminated Composite Beam with Open Cross Section of Solid Rectangular Segments 5.7 Laminated Composite Rectangular Box Beam 5.8 Laminated Composite Rectangular Box Beam with Unsymmetric Lay-ups 5.9 General Governing Equation of Composite Beams 5.10 Summary Exercises References and Selected Biography Chapter 6 Analysis of FRP Composite Plates 6.1 Introduction 6.2 Theory of Elasticity Approach 6.3 Energy Method 6.4 Governing Equations in Terms of Displacements 6.5 Boundary Conditions 6.6 Long Laminated FRP Plates (Cylindrical Bending) 6.7 Specially Orthotropic Rectangular Plates 6.7.1 The Governing Differential Equations 6.7.2 Specially Orthotropic Rectangular Plates with Simply Supported Edges 6.7.3 Specially Orthotropic Plates with Two Opposite Edges Simply Supported 6.8 Summary Exercises References and Selected Biography Chapter 7 Design Philosophy and Basis of FRP Composite Structural Members 7.1 Design of FRP Composite Structural Members 7.2 Design Philosophy and Basis 7.2.1 Allowable Stress Design (ASD) 7.2.2 Load and Resistance Factor Design (LRFD) 7.2.3 Resistance Factor 7.2.4 Load Combinations 7.2.5 Time Effect Factor 7.2.6 Other Resistance and Load Factors – EUROCOMP (1996) 7.3 Basic Assumption 7.4 Summary References and Selected Biography Chapter 8 Design of Pultruded FRP Axial Tension Members 8.1 Axial Tension Members 8.2 Net Area (A[sub(n)]) 8.3 Net Area (A[sub(n)]) with Staggered Bolt Holes 8.4 Shear Lag 8.5 Effective Net Area (A[sub(e)]) 8.6 Stress Concentration Factor 8.7 Axial Tensile Strength 8.8 Slenderness and Deformation Limitation 8.9 Block Shear 8.10 Design of Pultruded FRP Tension Member Exercises References and Selected Biography Chapter 9 Flexural Member Design 9.1 Flexural Members 9.2 Nominal Strength Due to Material Rupture in Flexure (ACMA, 2021) 9.3 Nominal Strength Due to Material Rupture in Shear 9.4 Deflection 9.5 Global Buckling (LTB) 9.5.1 Open Sectional Profiles 9.5.2 Closed Sectional Profiles 9.5.3 Simplified LTB Strength 9.6 Local Buckling 9.7 Web Shear Buckling 9.8 Pultruded FRP Members under Torsion 9.9 Pultruded FRP Members under Concentrated Loads 9.9.1 Tensile Material Rupture 9.9.2 Web Crippling 9.9.3 Web Buckling 9.9.4 Flange Rupture from Web Due to Bending 9.10 Bearing Stiffeners Exercises References and Selected Biography Chapter 10 Design of Pultruded FRP Axial Compression Members 10.1 Axial Compression Members 10.2 Slenderness Ratio and Effective Length 10.3 Nominal Strength Due to Material Rupture in Compression 10.4 Global Flexural (Euler) Buckling 10.5 Effective Length Factor 10.5.1 Modified Factor for G 10.5.2 Condition of Frame Foundation 10.5.3 Procedure for Alignment Chart 10.6 Torsional Buckling 10.7 Local Buckling 10.8 Design of Compression Members Exercises References and Selected Biography Chapter 11 Design of Connections for FRP Members 11.1 Connections 11.2 Scope 11.3 Connection 11.3.1 Mechanical Connections 11.3.2 Adhesive (Bonded) Connections 11.4 Design Methodology 11.4.1 Geometry Factor C[sub(Δ)] 11.4.2 Moisture Condition C[sub(M)] and Temperature C[sub(T)] Factor 11.5 High-Strength Bolts 11.6 Bolt Spacing and Edge Distances 11.7 Nominal Strength of Bolted Connections 11.7.1 Nominal Strength of Single Row Bolted Connections 11.7.2 Nominal Strength of Bolted Connections with Two or Three Rows of Bolts 11.7.3 Nominal Strength of Bolted Connections (EUROCOMP, 1996) 11.8 Nominal Strength of Adhesive Connections 11.8.1 Lap Length of Single and Double-Lap Joints 11.8.2 Shear Strength of Adhesive Joint 11.8.3 Peel Strength of Adhesive Joint 11.9 Design Recommendations for Adhesively Bonded Joints Exercises References and Selected Biography Chapter 12 Design of Combined Loads for FRP Members 12.1 Members under Combined Loads 12.2 Interaction of Combined Loads 12.2.1 Nominal Strength 12.3 Deflection Limits 12.4 Strength Limits 12.5 Moment Amplification Factor B[sub(1)] (Effect of Member Curvature) 12.6 Moment Modification Factor B[sub(2)] (Effect of Lateral Displacement) Exercises References and Selected Biography Appendix A: Classification of Laminated Composite Stacking Sequence Appendix B: Durability of FRP Composites under Environmental Conditions Index