Materials and Mechanics

Materials and Mechanics
Author: Jharna Chaudhuri
Publisher:
Total Pages: 116
Release: 2014-08-26
Genre:
ISBN: 9781516553037

"The unique laboratory companion text Materials and Mechanics: Laboratory Experiments is comprised of an introductory chapter on safety protocols, followed by seven experiments in materials science engineering and solid mechanics. The book guides students through the experiments, and teaches them to calculate and report results and write follow-up reports. Chapters include theory components with the equations students need to calculate different properties. In addition, all chapters feature in-class problems to increase comprehension and retention of information related to the experiments, and data sheets to be used for recording purposes in the laboratory. Materials and Mechanics: Laboratory Experiments includes experiments on beam deflection, tensile testing, hardness testing, and impact testing. In addition, students will conduct experiments in heat treatment and qualitative metallographic analysis, torsion, and measurement of strain. Materials and Mechanics: Laboratory Experiments supports the content of an in-class text, and clarifies and facilitates laboratory work. It can be used as a standalone textbook. Jharna Chaudhuri holds a Ph.D. in mechanics and materials from Rutgers University. She is a professor and chair of the Department of Mechanical Engineering at Texas Tech University. She served as a Faculty Research Associate at Wright Patterson Air Force Base and Naval Research Laboratory, and has collaborated with Boeing and Cessna. Her research interests include nano-materials, high resolution transmission electron microscopy and x-ray diffraction. Archis Marathe holds an M.S. in mechanical engineering from Texas Tech University, where he is currently a Ph.D. candidate doing research in the field of nanotechnology. He is also an electron microscopist and is in charge of the Transmission Electron Microscopy facility for the department."

Mechanics of Materials Laboratory Course

Mechanics of Materials Laboratory Course
Author: Ghatu Subhash
Publisher: Morgan & Claypool Publishers
Total Pages: 228
Release: 2018-04-30
Genre: Technology & Engineering
ISBN: 168173334X

This book is designed to provide lecture notes (theory) and experimental design of major concepts typically taught in most Mechanics of Materials courses in a sophomore- or junior-level Mechanical or Civil Engineering curriculum. Several essential concepts that engineers encounter in practice, such as statistical data treatment, uncertainty analysis, and Monte Carlo simulations, are incorporated into the experiments where applicable, and will become integral to each laboratory assignment. Use of common strain (stress) measurement techniques, such as strain gages, are emphasized. Application of basic electrical circuits, such as Wheatstone bridge for strain measurement, and use of load cells, accelerometers, etc., are employed in experiments. Stress analysis under commonly applied loads such as axial loading (compression and tension), shear loading, flexural loading (cantilever and four-point bending), impact loading, adhesive strength, creep, etc., are covered. LabVIEW software with relevant data acquisition (DAQ) system is used for all experiments. Two final projects each spanning 2‒3 weeks are included: (i) flexural loading with stress intensity factor determination and (ii) dynamic stress wave propagation in a slender rod and determination of the stress‒strain curves at high strain rates. The book provides theoretical concepts that are pertinent to each laboratory experiment and prelab assignment that a student should complete to prepare for the laboratory. Instructions for securing off-the-shelf components to design each experiment and their assembly (with figures) are provided. Calibration procedure is emphasized whenever students assemble components or design experiments. Detailed instructions for conducting experiments and table format for data gathering are provided. Each lab assignment has a set of questions to be answered upon completion of experiment and data analysis. Lecture notes provide detailed instructions on how to use LabVIEW software for data gathering during the experiment and conduct data analysis.

Mechanics of Materials Laboratory Course

Mechanics of Materials Laboratory Course
Author: Ghatu Zimmerman
Publisher: Springer Nature
Total Pages: 204
Release: 2022-05-31
Genre: Technology & Engineering
ISBN: 3031797213

This book is designed to provide lecture notes (theory) and experimental design of major concepts typically taught in most Mechanics of Materials courses in a sophomore- or junior-level Mechanical or Civil Engineering curriculum. Several essential concepts that engineers encounter in practice, such as statistical data treatment, uncertainty analysis, and Monte Carlo simulations, are incorporated into the experiments where applicable, and will become integral to each laboratory assignment. Use of common strain (stress) measurement techniques, such as strain gages, are emphasized. Application of basic electrical circuits, such as Wheatstone bridge for strain measurement, and use of load cells, accelerometers, etc., are employed in experiments. Stress analysis under commonly applied loads such as axial loading (compression and tension), shear loading, flexural loading (cantilever and four-point bending), impact loading, adhesive strength, creep, etc., are covered. LabVIEW software with relevant data acquisition (DAQ) system is used for all experiments. Two final projects each spanning 2-3 weeks are included: (i) flexural loading with stress intensity factor determination and (ii) dynamic stress wave propagation in a slender rod and determination of the stress-strain curves at high strain rates. The book provides theoretical concepts that are pertinent to each laboratory experiment and prelab assignment that a student should complete to prepare for the laboratory. Instructions for securing off-the-shelf components to design each experiment and their assembly (with figures) are provided. Calibration procedure is emphasized whenever students assemble components or design experiments. Detailed instructions for conducting experiments and table format for data gathering are provided. Each lab assignment has a set of questions to be answered upon completion of experiment and data analysis. Lecture notes provide detailed instructions on how to use LabVIEW software for data gathering during the experiment and conduct data analysis.

Advances in Experimental Impact Mechanics

Advances in Experimental Impact Mechanics
Author: Bo Song
Publisher: Elsevier
Total Pages: 360
Release: 2021-08-25
Genre: Technology & Engineering
ISBN: 0128233265

Summarizing the latest advances in experimental impact mechanics, this book provides cutting-edge techniques and methods for designing, executing, analyzing, and interpreting the results of experiments involving the dynamic responses of materials and structures. It provides tailored guidelines and solutions for specific applications and materials, covering topics such as dynamic characterization of metallic materials, fiber-like materials, low-impedance materials, concrete and more. Damage evolution and constitutive behavior of materials under impact loading, one-dimensional strain loading, intermediate and high strain rates, and other environmental conditions are discussed, as are techniques using high temperature testing and miniature Kolsky bars. Provides cutting-edge techniques and methods for designing, executing, analyzing, and interpreting the results of experimental impact mechanics Covers experimental guidelines and solutions for an array of different materials, conditions, and applications Enables readers to quickly design and perform their own experiments and properly interpret the results Looks at application-specific post-test analysis

Mechanical Properties of Materials

Mechanical Properties of Materials
Author: Joshua Pelleg
Publisher: Springer Science & Business Media
Total Pages: 645
Release: 2012-06-13
Genre: Science
ISBN: 9400743424

The subject of mechanical behavior has been in the front line of basic studies in engineering curricula for many years. This textbook was written for engineering students with the aim of presenting, in a relatively simple manner, the basic concepts of mechanical behavior in solid materials. A second aim of the book is to guide students in their laboratory experiments by helping them to understand their observations in parallel with the lectures of their various courses; therefore the first chapter of the book is devoted to mechanical testing. Another aim of the book is to provide practicing engineers with basic help to bridge the gap of time that has passed from their graduation up to their actual involvement in engineering work. The book also serves as the basis for more advanced studies and seminars when pursuing courses on a graduate level. The content of this textbook and the topics discussed correspond to courses that are usually taught in universities and colleges all over the world, but with a different and more modern approach. It is however unique by the inclusion of an extensive chapter on mechanical behavior in the micron and submicron/nanometer range. Mechanical deformation phenomena are explained and often related to the presence of dislocations in structures. Many practical illustrations are provided representing various observations encountered in actual structures of particularly technical significance. A comprehensive list of references at the end of each chapter is included to provide a broad basis for further studying the subject.

Experimental Mechanics of Solids

Experimental Mechanics of Solids
Author: Cesar A. Sciammarella
Publisher: John Wiley & Sons
Total Pages: 769
Release: 2012-03-26
Genre: Science
ISBN: 1119970091

Experimental solid mechanics is the study of materials to determine their physical properties. This study might include performing a stress analysis or measuring the extent of displacement, shape, strain and stress which a material suffers under controlled conditions. In the last few years there have been remarkable developments in experimental techniques that measure shape, displacement and strains and these sorts of experiments are increasingly conducted using computational techniques. Experimental Mechanics of Solids is a comprehensive introduction to the topics, technologies and methods of experimental mechanics of solids. It begins by establishing the fundamentals of continuum mechanics, explaining key areas such as the equations used, stresses and strains, and two and three dimensional problems. Having laid down the foundations of the topic, the book then moves on to look at specific techniques and technologies with emphasis on the most recent developments such as optics and image processing. Most of the current computational methods, as well as practical ones, are included to ensure that the book provides information essential to the reader in practical or research applications. Key features: Presents widely used and accepted methodologies that are based on research and development work of the lead author Systematically works through the topics and theories of experimental mechanics including detailed treatments of the Moire, Speckle and holographic optical methods Includes illustrations and diagrams to illuminate the topic clearly for the reader Provides a comprehensive introduction to the topic, and also acts as a quick reference guide This comprehensive book forms an invaluable resource for graduate students and is also a point of reference for researchers and practitioners in structural and materials engineering.

Experimental Stress Analysis for Materials and Structures

Experimental Stress Analysis for Materials and Structures
Author: Alessandro Freddi
Publisher: Springer
Total Pages: 509
Release: 2015-03-19
Genre: Science
ISBN: 3319060864

This book summarizes the main methods of experimental stress analysis and examines their application to various states of stress of major technical interest, highlighting aspects not always covered in the classic literature. It is explained how experimental stress analysis assists in the verification and completion of analytical and numerical models, the development of phenomenological theories, the measurement and control of system parameters under operating conditions, and identification of causes of failure or malfunction. Cases addressed include measurement of the state of stress in models, measurement of actual loads on structures, verification of stress states in circumstances of complex numerical modeling, assessment of stress-related material damage, and reliability analysis of artifacts (e.g. prostheses) that interact with biological systems. The book will serve graduate students and professionals as a valuable tool for finding solutions when analytical solutions do not exist.

Introduction to Soil Mechanics Laboratory Testing

Introduction to Soil Mechanics Laboratory Testing
Author: Dante Fratta
Publisher: CRC Press
Total Pages: 250
Release: 2007-05-21
Genre: Technology & Engineering
ISBN: 1420045652

A step-by-step text on the basic tests performed in soil mechanics, Introduction to Soil Mechanics Laboratory Testing provides procedural aids and elucidates industry standards. It also covers how to properly present data and document results. Containing numerical examples and figures, the information presented is based on American Society f