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I have a 40x 80 pole barn that i want to build a 40x25
i have a 40x 80 pole barn that i want to build a 40x25 upstair in the back side of it. trying to figure out what size beams i need to span the 40 ft. if i need to put supports up and what size floor j… read more
walkereng
walkereng
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I have a 60 ft building and want to put up a 3 ton hoist the
I have a 60 ft building and want to put up a 3 ton hoist the beam spanning the building is 56 feet long 26.75 high with 5 foot end trucks. what size square tubing do I need and also what size running … read more
JustAnswer
JustAnswer
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I am building a porch that is 17 by 6 feet deep. I will be
I am building a porch that is 17 long by 6 feet deep. I will be building a roof structure tied back into he original roof. I will tie into the original roof trusses which are 2x6. My thought is to bui… read more
walkereng
walkereng
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I am erecting a room with a gable room INSIDE of a hayloft.
I am erecting a room with a gable room INSIDE of a hayloft. So I follow all guidelines as it'd it were a free structure? … read more
walkereng
walkereng
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Bachelor's Degree
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I am planning on building a 20' x 60' extension off the side
Hello, Yes I am planning on building a 20' x 60' extension off the side of my existing 40' x 60' barn. I plan on pouring 6 concrete footers for post beams on the outside run of the 60' length (12' spa… read more
walkereng
walkereng
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Bachelor's Degree
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I am building a pole barn with a lean to roof 24 feet wide
I am building a pole barn with a lean to roof 24 feet wide and 20 feet long with a girder truss in the center at 12 feet 20 feet long what size are the girder truss and wood trusses to span between gi… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I have a pre-existing mezzanine, 10.5' x 30', 2x6's spanning
Good evening! I have a pre-existing mezzanine, 10.5' x 30', 2x6's spanning the 10.5 @ 16" joist separation and supported by eight 6x6 poles with a .25 inch thick plywood floor (why bother, right?). Th… read more
walkereng
walkereng
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Bachelor's Degree
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I am building a 36'x36' barn using 16 8x8 rough sawn posts
I am building a 36'x36' barn using 16 8x8 rough sawn posts (spaced 12' oc) to support 4 beams that will be used to support trusses that will form a 28' wide room upstairs for hay storage. The roof pit… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I have a 32x60 pole barn (metal roof, clear span trusses,
I have a 32x60 pole barn (metal roof, clear span trusses, 6x6 poles 12ft on center along the 60 foot run)) with a slab poured after construction including 12 inch deep perimeter footings. I want to cr… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I need to calculate header, floor joist and post support needed
I need to calculate header, floor joist and post support needed for a 30x24 loft in a 16'9'' side wall pole barn 64x30. Whats the best way to approach this calculation? … read more
walkereng
walkereng
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Bachelor's Degree
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I have another question. I have decided I want to do poured
I have another question. I have decided I want to do poured concrete beams for my 20x24 room. So to make a beam that will span the entire 20ft being supported by 8x16 poured solid block how big will m… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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What strength and size I-beam would I need to support a
What strength and size I-beam would I need to support a 27x48 manufactured home? Currently has no basement- we are adding basement. We will have posts supporting the center of the beams every 10'.… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I wish to build a small cabin 18ft x 20ft elevated 8ft off
I wish to build a small cabin 18ft x 20ft elevated 8ft off the ground. The cabin will have a sleeping loft. To support it I would use three independent steel beams running parallel supported by three … read more
StructuralEng
StructuralEng
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Bachelor's Degree
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Require minimum size W beam to support 60 lbs/sq.ft live load
Require minimum size W beam to support 60 lbs/sq.ft live load plus 10 lbs/sq.ft dead load ( total design of 70 lbs. sq.ft.) over a span of 48 feet with one support at 24 feet. Beam will be used to sup… read more
walkereng
walkereng
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Bachelor's Degree
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I currently have a pole barn with a center beam of 36 feet
I currently have a pole barn with a center beam of 36 feet long. The center beam is 8" by 8" in size and runs the center of the pole barn. It is support on both ends with a 6x6 post and has two 6 x 6 … read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
Need to know Beam type and size required by national building
Need to know Beam type and size required by national building codes to span 12' to 14' between 6x6 PT posts for a pole barn. Barn to have standard 24" O.C. engineered trusses for a roof with 1/2" plyw… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I want to build a bridge across a canal that will support at
I want to build a bridge across a canal that will support at least 4,000 pounds. I'm planning to lay three 40-foot I-Beams across the canal, evenly spaced 7 feet apart (the bridge will be 14 feet wide… read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
I have a crawl space in my home. The joists in my home run
I have a crawl space in my home. The joists in my home run length wise 50ft lapping about every 10ft. the previous owner raised the house to install this crawl space but only used 6x6 pressure treated… read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
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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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