Hi All,
Just a trivial question. I'm trying to prepare for a PE exam and came across a sample question that seems to escape me. I just need a nudge in the correct direction.
I've enclosed the diagram to the problem. It is asking me to find the magnitude, direction, and distance from point A of...
I would like to pick the brains of you experts out there about the proper calculation method of a support structure for platform.
For discussion purposes, let's say that I have a platform 3' wide x 10' long (19W4, 1" x 1/8" grating) that is simply supported by tube steel at the ends. (Think...
Hi All,
I'm even embarassed to have to ask this. But can someone remind me of how I can calculate the reactions at the 4 corners of the rectangle if the CG of the part is offset as shown? The weight of the part is 10 lbs. If the CG is at the center, then we know the reactions should be 10/4 =...
Hi All,
Just to preface, I'm a Mechanical Engineer by profession and not a structural engineer. I would like to get some feedback from all you structural experts on a particular concern as outlined below:
I have also attached an image for clarity.
What I have is a platform 3' wide running...
Hi All,
My company is currently preparing a bid package for the design, fabrication, and installation of a sorter steel structure in a Seismic Zone 4 area.
The structure consists of 2 pairs of longitudinal W10X43 beams supported by W18X40 beams at every 24' span. The total length & width of...
Dear all,
I would like to find out what the consequence would be if I used a motor that has a higher HP on a reducer with a lower rated input HP. I've seen it being done before. What am I missing?
I'm currently trying to use a NEMA C-face, 3 phase, 3/4HP TEFC Induction Motor with a rated...
