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I am trying to calculate beam deflection on an I beam. Will
Good afternoon. I am trying to calculate beam deflection on an I beam. Will provide more details if you can help. … read more
walkereng
walkereng
Bachelor's Degree
Bachelor's Degree
3,171 satisfied customers
I'm building a bridge on my own property. I already have the
I'm building a bridge on my own property. I already have the base built out of concrete lock blocks. I'd like I build 4 beams out of reinforced concrete. The span is 20'. Beam length will be 23'. Beam… read more
StructuralEng
StructuralEng
Bachelor's Degree
Bachelor's Degree
173 satisfied customers
Well, I cannot believe that you are here! But since you are,
Well, I cannot believe that you are here! But since you are, then yes! … read more
StructuralEng
StructuralEng
Bachelor's Degree
Bachelor's Degree
173 satisfied customers
I am building a bridge. Using 3/8" diamond plating. I need
I am building a bridge. Using 3/8" diamond plating. I need to know what spacing I need for my cross beams underneath so that my diamond plating will not warp.… read more
StructuralEng
StructuralEng
Bachelor's Degree
Bachelor's Degree
173 satisfied customers
I need to replace support of a tree house 14x16foot deck
Hi I need to replace support of a tree house 14x16foot deck 10x10 house steel roof overall estimated weight +\- 4000 lbs plus snow in winter. I want to pour footing and place a steel I beam under hous… read more
StructuralEng
StructuralEng
Bachelor's Degree
Bachelor's Degree
173 satisfied customers
I am building a Bridge over a creek, I will require a 50
Hello I am building a Bridge over a creek, I will require a 50 foot span that will allow for 5-6 foot on base each side. So that would leave a 40 foot free floating span. The decking is 3 in thick by … read more
StructuralEng
StructuralEng
Bachelor's Degree
Bachelor's Degree
173 satisfied customers
I need to build a bridge. my platform is 5' wide and 17'. I
I need to build a bridge. my platform is 5' wide and 17' long. I need to use an 8" I beam, W flange or S flange. It will have a 3/8" checkered deck plate. It needs to support 25k pounds, such as a tru… read more
walkereng
walkereng
Bachelor's Degree
Bachelor's Degree
3,171 satisfied customers
I need to put a steel beam across a 13.5 foot span. the beam
i need to put a steel beam across a 13.5 foot span. the beam needs to support itself and an additional 500 lb load that is suspended from the middle of the beam. the ends of the steel beam will not be… read more
walkereng
walkereng
Bachelor's Degree
Bachelor's Degree
3,171 satisfied customers
I want to know if I can build a light duty seventy foot x 8
I want to know if I can build a light duty seventy foot x 8 foot clear span private bridge out of 18w76. I calculate the joists, sleepers and decking at 6700lbs. Thank you… read more
StructuralEng
StructuralEng
Bachelor's Degree
Bachelor's Degree
173 satisfied customers
want to pour a suspended concrete deck 16' long at one end
want to pour a suspended concrete deck 16' long at one end 2' wide at other end 7' wide total square ft 72 deck will weigh 7729 lbs total am thinking of 3/4 in plywood on 4x8 stringers are these adequ… read more
walkereng
walkereng
Bachelor's Degree
Bachelor's Degree
3,171 satisfied customers
need a beam that is max 7 inches high, steel, 36 ski, span
need a beam that is max 7 inches high, steel, 36 ski, span 14 feet, dead load 40 lbs per foot, LL .65 kips per ft. 1/360 deflection… read more
StructuralEng
StructuralEng
Bachelor's Degree
Bachelor's Degree
173 satisfied customers
I have already been in contact with one of your engineers,
I have already been in contact with one of your engineers, his user name is/was walkereng. He suggested the following for a construction project (details of which are quoted below): "for a steel optio… read more
StructuralEng
StructuralEng
Bachelor's Degree
Bachelor's Degree
173 satisfied customers
I need to know what size W12 beam to use in three different
I need to know what size W12 beam to use in three different lengths. I need less than 1/2" deflection on all. First is a 14.5' span with a 22,500 lb load in the center. Second is a 19.5' span with 25,… read more
walkereng
walkereng
Bachelor's Degree
Bachelor's Degree
3,171 satisfied customers
What weight wide flange 12" I beam do I need to use to get
What weight wide flange 12" I beam do I need to use to get 1/2" deflection or less with a load in the center of a 17' span of 22,500 lbs?… read more
walkereng
walkereng
Bachelor's Degree
Bachelor's Degree
3,171 satisfied customers
I want to build a very simple bridge in the woods to get over
I want to build a very simple bridge in the woods to get over a natural stream. The span has to be ~22 ft. The plan is to use two runs of three 2x8x8s overlapping 2' with 3 1/2"x5 carriage bolts + nai… read more
StructuralEng
StructuralEng
Bachelor's Degree
Bachelor's Degree
173 satisfied customers
Hello This is a small bridge 20xwidex30long crossing a
Hello This is a small bridge 20xwidex30long crossing a creek....Question:How much weight in lbs of (live load) will (6) W12"x96x30' steel I beams carry? There is no center wall for support. Each beam … read more
walkereng
walkereng
Bachelor's Degree
Bachelor's Degree
3,171 satisfied customers
are you available to answer some questions.... you have helped
are you available to answer some questions.... you have helped me before and may be able to help again....… read more
StructuralEng
StructuralEng
Bachelor's Degree
Bachelor's Degree
173 satisfied customers
will a 3 ply build up 2" x 12" inch beam with a planned dead
will a 3 ply build up 2" x 12" inch beam with a planned dead load of 40psf safely span 22.5 feet?… read more
StructuralEng
StructuralEng
Bachelor's Degree
Bachelor's Degree
173 satisfied customers
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walkereng

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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