Keywords: strain
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Displaying 1-19 of 19 results.
Aerodynamics of Viscous Fluids, Fall 2003
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| Type: | Course Related Materials |
Abstract: Boundary layers as rational approximations to the solutions of exact equations of fluid motion. Physical parameters influencing laminar and turbulent aerodynamic flows and transition. Effects of compressibility, heat conduction, and frame rotation. Influence of boundary layers on outer potential flow ... More »
An Assessment of Hillslope Stability Using the Factor of Safety
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| Type: | Course Related Materials |
Abstract: In this homework assignment, students consider the balance of forces on a hillslope using the Factor of Safety by calculating shear stress and shear strength for an example hillslope and formulating an expression for the factor of safety in an Excel spreadsheet. Students then use this spreadsheet to ... More »
Applications of Continuum Mechanics to Earth, Atmospheric, and Planetary Sciences, Spring 2005
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| Type: | Course Related Materials |
Abstract: Practical applications of the continuum concept for deformation of solids and fluids, emphasizing force balance. Stress tensor, infinitesimal and finite strain, and rotation tensors developed. Constitutive relations applicable to geological materials, including elastic, viscous, brittle, and plastic ... More »
Applications of Continuum Mechanics to Earth, Atmospheric, and Planetary Sciences, Spring 2006
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| Type: | Course Related Materials |
Abstract: Practical applications of the continuum concept for deformation of solids and fluids, emphasizing force balance. Stress tensor, infinitesimal and finite strain, and rotation tensors developed. Constitutive relations applicable to geological materials, including elastic, viscous, brittle, and plastic ... More »
Geodynamics, Fall 2004
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| Type: | Course Related Materials |
Abstract: This course deals with mechanics of deformation of the crust and mantle, with emphasis on the importance of different rheological descriptions: brittle, elastic, linear and nonlinear fluids, and viscoelastic.
Geodynamics, Fall 2005
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| Type: | Course Related Materials |
Abstract: This course deals with mechanics of deformation of the crust and mantle, with emphasis on the importance of different rheological descriptions: brittle, elastic, linear and nonlinear fluids, and viscoelastic.
Geodynamics, Fall 2006
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| Type: | Course Related Materials |
Abstract: This course deals with mechanics of deformation of the crust and mantle, with emphasis on the importance of different rheological descriptions: brittle, elastic, linear and nonlinear fluids, and viscoelastic.
Mechanics and Design of Concrete Structures, Spring 2004
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| Type: | Course Related Materials |
Abstract: The main objective is to provide students with a rational basis of the design of reinforced concrete members and structures through advanced understanding of material and structural behavior. This course is offered to undergraduate (1.054) and graduate students (1.541). Topics covered include: Strength ... More »
Mechanics and Materials I, Fall 2006
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| Type: | Course Related Materials |
Abstract: Introduction to statics and the mechanics of deformable solids. Emphasis on the three basic principles of equilibrium, geometric compatibility, and material behavior. Stress and its relation to force and moment; strain and its relation to displacement; linear elasticity with thermal expansion. Failure ... More »
Mechanics and Materials I, Spring 2003
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| Type: | Course Related Materials |
Abstract: Introduction to statics and the mechanics of deformable solids. Emphasis on the three basic principles of equilibrium, geometric compatibility, and material behavior. Stress and its relation to force and moment; strain and its relation to displacement; linear elasticity with thermal expansion. Failure ... More »
Mechanics of Material Systems: An Energy Approach, Fall 2003
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| Type: | Course Related Materials |
Abstract: Introduction to continuum mechanics and material modeling of engineering materials based on first energy principles: deformation and strain; momentum balance, stress and stress states; elasticity and elasticity bounds; plasticity and yield design. Overarching theme is a unified mechanistic language using ... More »
Microdynamics Laboratory - Projects
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| Type: | Course Related Materials |
Abstract: This site contains a variety of microstructure projects conducted at the University of Maine. QuickTime movies show the modeled deformation of rocks and the development of microstructures. Examples include the initiation of ductile shear zones, the evolution of a simple shear zone, the effects of mica ... More »
Millennium Ecosystem Assessment Reveals 'Strain' on Earth.
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| Type: | Course Related Materials |
Abstract: This article critically analyzes the Millennium Ecosystem Assessment Synthesis Report, the result of a large scale research project that took place over four years. Findings in the report suggest that as many as 60 % of life-supporting systems are being degraded, predicts abrupt changes such as the emergence ... More »
Solid Mechanics, Fall 2004
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| Type: | Course Related Materials |
Abstract: 1.050 is a sophomore-level engineering mechanics course, commonly labeled "Statics and Strength of Materials" or "Solid Mechanics I." This course introduces students to the fundamental principles and methods of structural mechanics. Topics covered include: static equilibrium, force resultants, support ... More »
Strain Gages and Force Measurement
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Abstract: In this lab, you will learn about strain gages and the Wheatstone bridge circuit. You will see how they can be used for strain and force measurement. You will modify an existing program to measure the dynamic characteristics of a second-order system.
Structural Mechanics, Fall 2002
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| Type: | Course Related Materials |
Abstract: Applies solid mechanics to analysis of high-technology structures. Structural design considerations. Review of three-dimensional elasticity theory; stress, strain, anisotropic materials, and heating effects. Two-dimensional plane stress and plane strain problems. Torsion theory for arbitrary sections. ... More »
Structure of Earth Materials, Fall 2004
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| Type: | Course Related Materials |
Abstract: Provides a comprehensive introduction to crystalline structure, crystal chemistry, and bonding in rock-forming minerals. Introduces the theory relating crystal structure and crystal symmetry to physical properties such as refractive index, elastic modulus, and seismic velocity. Surveys the distribution ... More »
Symmetry, Structure, and Tensor Properties of Materials, Fall 2005
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| Type: | Course Related Materials |
Abstract: This course covers the derivation of symmetry theory; lattices, point groups, space groups, and their properties; use of symmetry in tensor representation of crystal properties, including anisotropy and representation surfaces; and applications to piezoelectricity and elasticity.
Viscosity of the Mantle: Constraints from Post-glacial Rebound
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| Type: | Course Related Materials |
Abstract: In this lab, students determine the viscosity of a relatively viscous fluid by measuring the rate of rebound of a partially submerged object following a rapid decrease in its mass. This experiment is carried out in the context of an analysis of post-glacial rebound as a measurement of the viscosity of ... More »
