education

interaction of stress intensity factor for perpendicular cracks

Submitted by ashwin1908 on Sun, 10/12/2014 - 11:32

hai friends,

me doing engineering design... my project tite is "interaction of stress intensity factor for perpendicular cracks" this is y final yr project....pls guide me finding problem & knowing about the fracture mechanics and the purpose of stress intenssity factor..i really need the ansys analysis procedure for creating perpendicular cracks... pls help me friends ...send some link or web page ..

PLS send details to my mail id ashwin.prabhu1990 [at] gmail.com

2015 Summer Biomechanics Bioengineering and Biotransport Meeting

Submitted by rleask on Wed, 10/01/2014 - 13:45

<p>Please join us at the Summer Biomechanics, Bioengineering and Biotransport Conference (SB3C2015), to be held at beautiful Snowbird Utah, July 17-20, 2015 (http://www.snowbird.com). The theme of the conference this year is <strong> Synergy of Modeling and Experiments in Biomechanics, Bioengineering and Biotransport </strong>.

DEFORM 3D- HOW TO APPLY BLANK HOLDER FORCE

Submitted by saisurya.avula on Thu, 09/25/2014 - 16:06

Forums

Fracture Mechanics Forum

Choose a channel featured in the header of iMechanica

education

Free Tags

DEFORM 3D

Hi guys,

I am all new user to deform 3d. from the past month i managed to learn a bit of that. now i can deform a sheet into a cup using a punch and die set. problem is there are wrinkles on the cup. how to apply blank holder force. Can any body explain in detail. plz help me so that i can finish my project.

Viscosity

Submitted by Zhigang Suo on Sun, 09/21/2014 - 16:29

The attached notes are written for a course on plasticity. I will update new posts on my twitter account: https://twitter.com/zhigangsuo.

Strain hardening

Submitted by Zhigang Suo on Sat, 09/20/2014 - 15:09

The attached notes are written for a course on plasticity. I will update new posts on my twitter account: https://twitter.com/zhigangsuo. Rheology is the science of deformation. This science poses a question for every material: given a history of stress, how do we find the history of strain?

Please anyone help me to answer these questions.

Submitted by esakki25021993 on Thu, 09/18/2014 - 06:06

Forums

Ask iMechanica

Choose a channel featured in the header of iMechanica

education

1. Justify if a stick of different length (same mass) is easier to be balanced with your hand with longer or shorter lengths. Calculation of inertia. Justify with calculations.

2. Definition of DOF and calculate them for a basic suspension, like double wishbone. Identify all the joints used.

Plasticity

Submitted by Zhigang Suo on Sun, 09/14/2014 - 21:58

education

Plasticity

lecture notes

I am teaching this course this semester. I'll post notes as I write them. Links to the notes are listed in this post. I will also notify updates on twitter: https://twitter.com/zhigangsuo

Basic Equations in Fluid Mechanics

Submitted by Zhigang Suo on Sun, 09/14/2014 - 21:01

education

I wrote these notes as a background for teaching elasticity and plasticity. Even in this most basic formulation, the dilation of the fluid is viscoelastic.

A (Possibly Free) Primer on the Finite Element Method

Submitted by oliver oreilly on Tue, 09/02/2014 - 16:05

education

For those of you interested in a terse introductory guide to the Finite Element Method, you might find the latest book by my colleague at U.C. Berkeley, Tarek Zohdi, to be helpful: