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Torsional Deflection of Structural Tubing 
The AISC manual lists the torsional constants for these tubes.&nb... 

Torsional Deflection of Structural Tubing 
The American Institute of Steel Construction (AISC) Manual lists ... 

magnetic refrigeration 
I doubt any body could, but somebody might be able to. 

Mechanical P.E.: Get it for personal validation? 
The time and effort put into filling out the forms and passing th... 

W type I beam help! 
I'm going to have to step in and trump both Dave and Dr. D on thi... 

Compact Vs. NonCompact Sections 
I answered this in my first post. Is there something you do... 

Compact Vs. NonCompact Sections 
When you check the W14x90's flange, you find that it's compactnes... 

efunda "Eccentric Axial Load" example 
We're looking at some serious apples to oranges comparisons here.... 

Plastic injection moulding Design  Rib height/stiffness 
Sure, lengthening the ribs will give you more stiffness, but at t... 

Moment of inertia 
It's simply a geometric property of a body that helps in rel... 

Octane Rating v. Compression Ratio 
I'm sorry that I can't really help you, but I do recall a Volvo R... 

channel beam simply supported 
The fact that you have inches, pounds, kilograms and meters in yo... 

Ibeam steel grades  ever heard of 50W? 
The U.S. ASTM designation for 50ksi weathering steel is A588 grad... 

Use of poissons ratio 
The main use is to calculate the strain and related stress from o... 

plate stress calculation 
Just don't forget to add your drumhead stress in there (tension f... 

Acceleration in Local coordinate system?? 
Try "Advanced Engineering Mathematics" by Kreyszig. 

Natural Frequency of cantilevers 
First, answering school problems is generally frowned upon in pro... 

Beam Loading Question 
I don't know how you did your calculation, but my rough estimate ... 

Beam Loading Question 
There are many questions to ask and I would have to see the situa... 

Beam Loading Question 
I hate to keep answering questions like this, but you really must... 

clamped (fixed) rectangular plate under a uniform/triangular load... 
My two suggestions: Roark's Formulas for Stress & Strai... 

Structural or construction engineering 
From my own experience and from the construction engineers I... 

North Korea's Nuclear Weapon. 
It requires a pretty good amount of conventional explosives to st... 

how do i derive equation of area,moment of inertia with respect t... 
For this post, consider the xaxis as being along the beam's leng... 

how do i derive equation of area,moment of inertia with respect t... 
When you say nonuniform, do you mean in shape or material or bot... 

Bracing Ibeams  any ideas? 
38' W14's are nothing to trifle with. I suggest finding a l... 

Help with the Euler Bernoulli beam equation 
There are two limit states for beams used in engineering and the ... 

Laminar flow over a plate 
It comes down to edge effects. Let's take two examples at t... 

Some Tricky Questions. Please reply(answer) me 
Sorry  we don't do homework or takehome tests. You'll hav... 

Beam Deflection Formula Help 
What's the application? What are the loads and what is it b... 



Showing Messages 130 (of 350)
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