'Shear strain' presentation slideshows

Strain I

Strain I. Recall: Pressure and Volume Change. The 3D stresses are equal in magnitude in all directions (as radii of a sphere) The magnitude is equal to the mean of the principal stresses . The mean stress or hydrostatic component of stress: P = ( s 1 + s 2 + s 3 ) / 3

805 views • 53 slides

Last Lecture:

Last Lecture:. The thermodynamics of polymer phase separation is similar to that of simple liquids , with consideration given to the number of repeat units, N . For polymers, the critical point occurs at c N =2, with the result that most polymers are immiscible.

585 views • 45 slides

Fluid Mechanics INTRODUCTION BY 130670106010

657 views • 35 slides

Soil Stresses (ch10)

Soil Stresses (ch10). Stress. Assumptions. Continuous material. Homogeneous (eng. props. = at all locations). Isotropic (Modulus and n are = in all directions). Linear-elastic stress-strain properties. Stress Concept. x. z. Stress Concept. s normal stresses. Ten (-), Comp (+).

602 views • 33 slides

FIGURE 20-17 Schematic representation of the material flow, that is, the chip-forming

Chapter 20 Fundamentals of Machining/Orthogonal Machining Part 2 (Review) EIN 3390 Manufacturing Processes Summer A, 2012. FIGURE 20-17 Schematic representation of the material flow, that is, the chip-forming shear process. f defines the onset of shear or lower boundary.

465 views • 31 slides

FE-1: Review of Materials Science for the Fundamentals of Engineering Exam

FE-1: Review of Materials Science for the Fundamentals of Engineering Exam. Based on the following: ES 260. But some topics in FE are not covered in our course. Parts 2 and 3.

563 views • 29 slides

ME16A: CHAPTER SIX

ME16A: CHAPTER SIX. TORSION OF CIRCULAR CROSS-SECTIONS. 6.1. SIMPLE TORSION THEORY.

463 views • 27 slides

Eng8450 + MWNT

345 views • 27 slides

Beam Design for Geometric Nonlinearities

Beam Design for Geometric Nonlinearities. Jordan Radas Kantaphat Sirison Wendy Zhao. Premise. Large deflection Linear assumptions no longer apply Is necessary form many real life applications. Linear. Design Overview. Nonlinear. Geometric Nonlinearity Assumptions. Large deformation

488 views • 26 slides

Continuum Mechanics for Hillslopes: Part III

Continuum Mechanics for Hillslopes: Part III. Today we will f ocus on Deformation and Strain. Conservation Laws and Constitutive Relations on Thursday. Deformation. Driven by both body forces and stresses

622 views • 23 slides

LOCAL CONSERVATION EQUATIONS

315 views • 21 slides

LOCAL CONSERVATION EQUATIONS

366 views • 21 slides

Tutorial 4 MECH 101

1.13k views • 20 slides

Shear

547 views • 17 slides

An Examination of Metallurgical Features in Broached Turbine Disks

277 views • 17 slides

2/1 DIRECT SHEAR

2/1 DIRECT SHEAR. Scissors Shear stress still Force/Area but different area Strain still deflection over length but angular distortion at right angles =angle in radians (for small strains). Angle ? = ?/L. Area A. V. ?. ?. Original. L. ?. V. Shear Force V. Shear Stress ? = V/A

440 views • 16 slides

Chapter 12 Elasticity

309 views • 13 slides

Kinematic analysis and strain

Kinematic analysis and strain . (Chapter 2, also page 25). Geologic structures are formed by material movement in all scales Kinematic analysis attempts to reconstruct the stages of progressive movement of geological structures

413 views • 12 slides

Carnivory and herbivory

Carnivory and herbivory. Capture and ingestion: teeth, mouthparts Snail teeth: odontophore Gut tubes: assembly-line processing. Carnassial teeth.

195 views • 6 slides

Mechanics of Materials Engr 350 - Lecture 8 Mechanical Properties #2

Mechanics of Materials Engr 350 - Lecture 8 Mechanical Properties #2.

177 views • 5 slides