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solid mechanics

3rd International Conference on IMPACT LOADING OF LIGHTWEIGHT STRUCTURES

Submitted by hnaceur on

Dear Collegues,



On behalf of the International Scientific Committee, I am pleased to inform you of the 3rd International Conference on IMPACT LOADING OF LIGHTWEIGHT STRUCTURES (ILLS 2011) taking place in  Valenciennes, France, June 28th-July 1st, 2011: http://ills2011.org



NEW.Mech on 25th, September 2010

Submitted by katia bertoldi on
Dear imechanicans,

We are delighted to inform you that the first installment of NEW.Mech (The New England
Workshop on the Mechanics of Materials and Structures)  will be held at
Harvard University on September 25th, 2010. You will find more detailed
information on the workshop's website:

NEW.Mech will be a one-day workshop that aims to bring together the New England

Bondary conditions of plate segment

Submitted by Mike W. Long on

Hello,

i'd like to model only one small segment of a large elastic plate. This plate is uniformly loaded by sinusoidal dynamic load.

The question is how i kann describe the boundary of this small segment, whose boundaris changes over the time. Is it possible to model the boundary conditions of this segment without consideration of its connection to the large plate.

I hope on your help.

Mike

 

Finite Deformation: Special Cases

Submitted by Zhigang Suo on

The notes on finite deformation have been divided into two parts: special cases and general theory (node/538). In class I start with special cases, and then sketch the general theory. But the two parts can be read in any order.

Bending and 2D Elasticity: Going Back in Time

Submitted by Ajit R. Jadhav on

The following is a (relatively minor) question which had occurred to me more than two decades ago. By now I have forgotten precisely when it was... It could have been when I was in my TE (third year engineering) at COEP. ... Or, perhaps, it was later on, when I as at IIT Madras (studying stress analysis on my own). ... I don't remember precisely when it occurred to me, only *how* it did---it was when I was poring over the first part of Dieter's book.



please help!! two solid mechanics problem relating stress, gears etc.

Submitted by princes.fiona on

hi

i am having problems solving two solid mechanics problems... can anyone please help??? the problems are:

 

Question 4:

A 2380 Nm torque is applied to gear D due to input torque from the motor at A, as shown in figure 4. Shafts 1 and 2 are both solid steel, 44 mm in diameter and 600 mm long. Gear B has a diameter of 250 mm and gear C has a diameter of 350 mm. The shear modulus G for steel is 80GN/m^2

 

Find out:

(a)    the maximum stress in shaft 2