E.J. Hearn – författare

One of the most important subjects for any student of engineering to master is the behaviour of materials and structures under load. The way in which they react to applied forces, the deflections resulting and the stresses and strains set up in the bodies concerned are all vital considerations when designing a mechanical component such that it will not fail under predicted load during its service lifetime.All the essential elements of a treatment of these topics are contained within this course of study, starting with an introduction to the concepts of stress and strain, shear force and bending moments and moving on to the examination of bending, shear and torsion in elements such as beams, cylinders, shells and springs. A simple treatment of complex stress and complex strain leads to a study of the theories of elastic failure and an introduction to the experimental methods of stress and strain analysis.More advanced topics are dealt with in a companion volume - Mechanics of Materials 2. Each chapter contains a summary of the essential formulae which are developed in the chapter, and a large number of worked examples which progress in level of difficulty as the principles are enlarged upon. In addition, each chapter concludes with an extensive selection of problems for solution by the student, mostly examination questions from professional and academic bodies, which are graded according to difficulty and furnished with answers at the end.* Emphasis on practical learning and applications, rather than theory* Provides the essential formulae for each individual chapter* Contains numerous worked examples and problems

One of the most important subjects for any student of engineering or materials to master is the behaviour of materials and structures under load. The way in which they react to applied forces, the deflections resulting and the stresses and strains set up in the bodies concerned are all vital considerations when designing a mechanical component such that it will not fail under predicted load during its service lifetime.Building upon the fundamentals established in the introductory volume Mechanics of Materials 1, this book extends the scope of material covered into more complex areas such as unsymmetrical bending, loading and deflection of struts, rings, discs, cylinders plates, diaphragms and thin walled sections. There is a new treatment of the Finite Element Method of analysis, and more advanced topics such as contact and residual stresses, stress concentrations, fatigue, creep and fracture are also covered. Each chapter contains a summary of the essential formulae which are developed in the chapter, and a large number of worked examples which progress in level of difficulty as the principles are enlarged upon. In addition, each chapter concludes with an extensive selection of problems for solution by the student, mostly examination questions from professional and academic bodies, which are graded according to difficulty and furnished with answers at the end.

Mechanics of Materials: An Introduction to the Mechanics of Elastic and Plastic Deformation of Solids and Structural Materials, 4th Edition covers the behaviors of materials and structures under various loads, the ways in which they react to applied forces, the resulting deflections, and the stresses and strains that need to be considered when designing a mechanical component. It begins with an introduction to the concepts of stress, strain, shear force, and bending moments, then progresses to an examination of bending, shear, and torsion in elements such as beams, cylinders, shells, and springs. A simple treatment of complex stress and strain leads to a study of the theories of elastic failure and an introduction to the experimental methods of stress and strain analysis. Building on those fundamentals, the book then extends the scope of the materials covered into more complex areas such as unsymmetrical bending, loading and deflection of struts, rings, discs, cylinder plates, diaphragms, and thin walled sections. The finite element method, and more advanced topics such as contact and residual stresses, stress concentrations, fatigue, and creep and fracture are also covered. Each chapter contains a summary of the essential formulae developed in the chapter, as well as a large number of worked examples which progress in level of difficulty. Additionally, each chapter concludes with an extensive selection of problems for solving by the reader.

Outlines the behaviors of materials under different loads, their responses to applied forces, and stresses and strains to consider when designing componentsIntroduces the concepts of stress, strain, shear force, bending, and torsion in various materials and structuresProgresses into more advanced concepts such as unsymmetrical bending, finite element method, contact and residual stresses, fatigue, creep, fracture, and moreEnd of each chapter features formula summaries, worked examples, and problems for readers to solve (with solutions provided)

Mechanics of Materials: An Introduction to the Mechanics of Elastic and Plastic Deformation of Solids and Structural Materials, 4th Edition covers the behaviors of materials and structures under various loads, the ways in which they react to applied forces, the resulting deflections, and the stresses and strains that need to be considered when designing a mechanical component. It begins with an introduction to the concepts of stress, strain, shear force, and bending moments, then progresses to an examination of bending, shear, and torsion in elements such as beams, cylinders, shells, and springs. A simple treatment of complex stress and strain leads to a study of the theories of elastic failure and an introduction to the experimental methods of stress and strain analysis. Building on those fundamentals, the book then extends the scope of the materials covered into more complex areas such as unsymmetrical bending, loading and deflection of struts, rings, discs, cylinder plates, diaphragms, and thin walled sections. The finite element method, and more advanced topics such as contact and residual stresses, stress concentrations, fatigue, and creep and fracture are also covered. Each chapter contains a summary of the essential formulae developed in the chapter, as well as a large number of worked examples which progress in level of difficulty. Additionally, each chapter concludes with an extensive selection of problems for solving by the reader. - Outlines the behaviors of materials under different loads, their responses to applied forces, and stresses and strains to consider when designing components- Introduces the concepts of stress, strain, shear force, bending, and torsion in various materials and structures- Progresses into more advanced concepts such as unsymmetrical bending, finite element method, contact and residual stresses, fatigue, creep, fracture, and more- End of each chapter features formula summaries, worked examples, and problems for readers to solve (with solutions provided)