Mechanics of Materials Laboratory Course

Mechanics of Materials Laboratory Course PDF

Author: Ghatu Zimmerman

Publisher: Springer Nature

Published: 2022-05-31

Total Pages: 204

ISBN-13: 3031797213

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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 PDF

Author: Ghatu Subhash

Publisher: Morgan & Claypool Publishers

Published: 2018-04-30

Total Pages: 228

ISBN-13: 168173334X

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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.

Materials and Mechanics

Materials and Mechanics PDF

Author: Jharna Chaudhuri

Publisher: Cognella Academic Publishing

Published: 2014-08-26

Total Pages: 116

ISBN-13: 9781631892721

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"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."

Materials and Mechanics

Materials and Mechanics PDF

Author: Jharna Chaudhuri

Publisher:

Published: 2014-08-26

Total Pages: 116

ISBN-13: 9781516553037

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"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."

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