engineering fundamentals Member Info (deajohn5556)
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Posts by deajohn5556
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Showing Messages 1-30 (of 173)  Next >>
Composite Materials
Topic started by arunpendse on 03/27/13, Message No. 21970
GRE consists of glass fibers in an epoxy matrtix GRP consists of...
Posted 04/04/13 19:59 PST, Message No. 21974
stress concetration factor (SCF)
Topic started by donahldo on 09/04/12, Message No. 21804
The relation is   K = 1 + q(Kt-1)     ...
Posted 09/06/12 10:27 PST, Message No. 21809
PIN ENGAGEMENT
Topic started by deajohn5556 on 08/15/12, Message No. 21798
Does anyone know of the required pin engagement depth for a steel...
Posted 08/15/12 11:49 PST, Message No. 21798
How much force to bend 3mm x 15mm 80,000psi steel.
Topic started by MR TOM on 04/24/12, Message No. 21757
You need to klnow the length to determine this and even then at 9...
Posted 05/02/12 11:57 PST, Message No. 21760
Moment of Inertia
Topic started by Kshiteesh on 04/18/12, Message No. 21748
Yes, it is.   In your case I(a) is inertia of C section an...
Posted 05/01/12 09:45 PST, Message No. 21758
You need to calculate the inertia of the plate and inertia of the...
Posted 04/20/12 09:56 PST, Message No. 21754
mechanical resonance mechanical spring mass forced by
Topic started by biconvex on 02/19/12, Message No. 21709
Not sure of your question - is not the answer the same as your qu...
Posted 02/24/12 09:56 PST, Message No. 21711
Danger in using full threaded screw in place of partial thread?
Topic started by wholc on 08/24/11, Message No. 21493
Are these screws  that go thru a clearance hole and then&nbs...
Posted 08/30/11 13:32 PST, Message No. 21499
Thread Dimensioning
Topic started by hoogie52 on 07/15/11, Message No. 21477
The thread length per NAS standards is measured to the bottom of ...
Posted 07/26/11 20:03 PST, Message No. 21481
I beam Rating
Topic started by j3104 on 04/06/11, Message No. 21412
That sounds about right.  For a simple support beam 25 feet ...
Posted 04/11/11 07:33 PST, Message No. 21414
Stress relieving of aluminum weld mount
Topic started by clayarobinson on 03/19/11, Message No. 21381
Typical stress relief is done between 200F and 400F.  If you...
Posted 03/24/11 13:12 PST, Message No. 21399
Question: If the part was warped after welding and you went to 20...
Posted 03/23/11 12:50 PST, Message No. 21395
Stress relief requires both time and temperature so maybe it was ...
Posted 03/22/11 19:00 PST, Message No. 21389
After welding 6061-T6, temper will drop to T4 within one inch of ...
Posted 03/22/11 11:55 PST, Message No. 21387
Tensile strength
Topic started by jssb on 01/21/11, Message No. 21316
Tensile strength is measured by a tensile testing machine with&nb...
Posted 01/24/11 08:06 PST, Message No. 21325
natural frequency
Topic started by blb350 on 01/08/11, Message No. 21301
For a single degree of freedom, frequency is 3.13/sqrt deflection...
Posted 01/13/11 06:44 PST, Message No. 21308
The equation you mention is close( 3.13/sqrt deflection) - i...
Posted 01/09/11 18:43 PST, Message No. 21302
Material Properties
Topic started by jeremer on 12/06/10, Message No. 21282
You can get technical data ( strength, etc.) from www.matweb.com....
Posted 12/07/10 10:15 PST, Message No. 21285
Bolt load difference between col and hot
Topic started by r. deloach on 12/01/10, Message No. 21278
Sure, it is rather straightforward. It can be simplified by assu...
Posted 12/01/10 18:27 PST, Message No. 21280
M3 x 0.5 Nut internal diameters?
Topic started by pjmvatplxs on 11/02/10, Message No. 21260
According to the Machinery's handbook, the minor diameter externa...
Posted 11/11/10 09:36 PST, Message No. 21268
Window for pressurized chamber made from laminated glass?
Topic started by battleship81 on 10/22/10, Message No. 21243
No problem, happy to respond any time. Glass is VERY strong with...
Posted 11/11/10 07:37 PST, Message No. 21267
  it would take moree space than these boards can print to ...
Posted 11/10/10 10:28 PST, Message No. 21264
Usually our windows are circular not rectangular. And we opearte ...
Posted 11/08/10 13:21 PST, Message No. 21262
Under 2 atm pressure (30 psi) I calcualte a stress of 2700 psi fo...
Posted 10/25/10 12:30 PST, Message No. 21246
Steel Mechanical properties.
Topic started by mhaycraft on 10/19/10, Message No. 21239
I believe that would be in the process of manufacturing the ...
Posted 11/02/10 09:38 PST, Message No. 21258
Beam Stress
Topic started by mcwilliams83 on 09/01/10, Message No. 21192
You need to supply the length of the beam and then the calculatio...
Posted 09/03/10 19:43 PST, Message No. 21194
What is membrane stress?
Topic started by suvopam on 06/10/10, Message No. 21134
Membrane stress is the tensile stress developed in the vessel.&nb...
Posted 06/10/10 13:03 PST, Message No. 21135
tapered beam deflection
Topic started by jpsoper on 06/09/10, Message No. 21130
I agree, this is a difficult solution because the inertia is vary...
Posted 06/11/10 08:30 PST, Message No. 21137
Properties of steels at high temperature
Topic started by pejo on 05/31/10, Message No. 21126
MIL HDBK 5 has properties up to 800C and stress train diagrams up...
Posted 06/08/10 09:44 PST, Message No. 21128
Formula for calculating the pull-out force of a screw from wood
Topic started by skydivetaurus on 04/15/10, Message No. 21081
Yes, sure, this is standard strength of materials theory.  I...
Posted 05/03/10 20:14 PST, Message No. 21096
Showing Messages 1-30 (of 173)  Next >>

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