"Even with, say, a span of 58' (hypothetically)!? Fb=.6Fy*(Qs=1)? This doesn't seem right unless stringent lateral bracing criteria are met for the stem (76bf/(square root of Fy), maybe?). And, well, if that's the case, why even bother looking at it as an inverted tee, just examine it as...
Even with, say, a span of 58' (hypothetically)!? Fb=.6Fy*(Qs=1)? This doesn't seem right unless stringent lateral bracing criteria are met for the stem (76bf/(square root of Fy), maybe?). And, well, if that's the case, why even bother looking at it as an inverted tee, just examine it as a...
If I have a built-up tee section that is receiving a load such that the web (stem) is in compression, what is the allowable bending stress of the section if the b/t ratio is less than the noncompact limit of 127/(square root of Fy)? There is an entire appendix devoted to situation where...
Can you provide some steel beams below the slab ( the steel beams can span between the columns / walls at the boundary?
If this is possible then you can avoid the central column.
My company is active in performing roadway inspection so we have many nuclear gauges and DCPs. We are now getting into building inspection. My question is regarding equipment for footing inspections. It seems that in our region, the pocket penetrometers are typically used for this test. From...
dear all,
I have a spindle axle with bearing attached to
it.now i have to carryout fea analysis.can anyone
suggest me how to simulate this problem.ie type of
element to be chosen is it a non-linear analysis.
thanks.and cheers.
How about wiring two step up transformers parallel? Specifically, two 120VAC to 240VAC transformers. We need to run a motor that came from Australia and is a 240 volt motor. We have several step up transformers (same type), but I'm concerned about overloading one transformer. If the current...
Hi friends,
Is GI heavy class pipe suitable for water mist system?System pressure is about 20 bar and the application is in a underground services tunnel.Any advice will be appreciated.
thanks
AKS
now, cavitation can happen when we use this type
of valves especially when we use them with pumps
which can cause damage to pump .
these valves to my knowledge are normally designed
for installation in horizontal pipe runs or in vertical
lines where flow is up only.
i suggest to make sure the...
check valves are very important when we deal with
pumps and fluids, hight velocity systems, flow must
be sufficient to keep the valve open fully otherwise
it will cause damages and high pressure drop.
location these valve in system is critical and it
must be not less than five pipe diameters...
I need help with using Com624 program that I have downloaded from FHWA web site. I am trying to assess pile behavior under 1 and 2 inch deflection once as a free head pile and once as fixed head pile. under "data for loading" submenue of the "analysis" menu there are 4...
Hi friends,
I am currently designing a campus cooling system of about 8000 tons.I intend to use distribution pumps of following capacity:
a)2nos varaiable speed drive pumps each of 3350 gpm@ 200 ft head(eqvt to 2x2000tons based on a delta T of 14.4F)
b) 1 no constant spped pump of...
