Stress concentration factor, Mechanical Engineering

1. Write a short note (not more than half A4 page) on your understanding on St. Venant's Principal
for your engineering design analysis.

2.  Estimate the " Stress Concentration Factor" Kt at raisers that  you can identified in Figure 2 for an
applied uniform tensile forces parallel to the x -axis .  Perform appropriate 2D and 3D analysis.   You
must compare your FEA answers (2D and 3D) with the design hand books/standards.  Please note to
reference your work appropriately.  Choose l, h , L, H  appropriately and justify your choice.

[You need to create ate a cores mesh first and a refined mesh later.  Check the time taken for solution,
number of elements in the mesh and the difference of your results and the time and memory taken for
the analysis.  Write your conclusion(s) for each 2D and 3D cases.]  

2232_33.png

Posted Date: 3/15/2013 6:46:33 AM | Location : United States







Related Discussions:- Stress concentration factor, Assignment Help, Ask Question on Stress concentration factor, Get Answer, Expert's Help, Stress concentration factor Discussions

Write discussion on Stress concentration factor
Your posts are moderated
Related Questions
(a) Explain a typical fuel feed system for a C.I engine, differentiate between air injection system and solid injection system. (b) Why Gasoline injection system has been adopte

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Find stress intensity factor - thick cylinder: A thick cylinder of r i = 10 mm, r 0 = 70 mm carried equal and symmetric radial cracks 6 mm long on opposite sides of inner su

Consider the robotic manipulator of Fig. 1, with a Revolute and a Prismatic Joint. Figure 1, shows the side view of the manipulator while figure 2. shows the top view of the manipu

a) Define Economics Order Quantity. Derive, using neat diagram, the mathematical formula for economic order quantity. b) The purchase manager of an industrial unit is placing on

Describe vortex flow and derive mathmetical equation Z= w 2 r 2 /2g for forced vertex flow ω= angular velocity z= height of parabola r= radius of parabola

EQUIPMENT FOR RESISTANCE WELDING-Protection A circuit breaker can be provided (this equipment can be rated for interrupted capacity) which will cater to a number of resistance

Illustrate following key terms with suitable example :- (a) Co-planar parallel force. (b) Co-planar non concurrent force. (c) Non co-planar concurrent force.

Pola r Modulus(Z p ):   It is the ratio of polar moment of the inertia to outer radius. Z p = J / R Polar Modulus of solid body ( Z p ) =[  ?/32. D 4 ]/ D

Types of stresses: In general stress is divided in to three group as: various types of stresses may be classified as: 1. Simple or direct stress (Tension, Compressi