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Id like to switch the beams from steel to wood on my
id like to switch the beams from steel to wood on my 13.5x20ft deck. The wood ones continue to rot and need to be replaced. The current 3 beams that are rotting and nailed together are 3 2x10s nailed … read more
PaulP324
PaulP324
consulting engineer
MS
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Can I use a W16x89 (W-Beam) with a span of 55ft, with
Can I use a W16x89 (W-Beam) with a span of 55ft, with minimum deflection?? This beam will carry the weight of a roof, that consist of steel joist 20ft long (on both sides of beam) and joist supporting… read more
StructuralEng
StructuralEng
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I am building a outside deck 10 ft high, walking out from
I am building a outside deck 10 ft high, walking out from the second floor of our house. It is 30ft long. I would like to put columns on each end so there is no visual obstruction on the first floor s… read more
StructuralEng
StructuralEng
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I'm looking to determine proper lvl or gluelam beam size to
I'm looking to determine proper lvl or gluelam beam size to span 20ft … read more
walkereng
walkereng
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I'm building single floor cabin over walkout basement in
I'm building single floor cabin over walkout basement in central Missouri. I'm trying to find out what size roof ridge beam i need to support a cathedral ceiling. Cabin is 31' x 31'. I'd like to be ab… read more
Shannon Galway
Shannon Galway
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Would like to span aprox 40' with steel I beam.. post can be
would like to span aprox 40' with steel I beam..jack post can be used in intervals if needed to spread the load of Metal roof and wood roof trusses.. this is an exterior application that would require… read more
StructuralEng
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I have a pole barn that has a loft. There are currently 3 2
I have a pole barn that has a loft. There are currently 3 2 x 12 across each 20-foot span holding up a loft that is 9 ft wide. This was built several years ago and the Doug Fir has Twisted rolled and … read more
StructuralEng
StructuralEng
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Building a barn with a hay loft for storage above. center
building a barn with a hay loft for storage above. center poured concrete aisle is 8 feet wide by 50ft long. 6x6 posts every 4-6 feet on either side of the aisle. on top of those posts 50' of support … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am building a 58' 4" wide 38' 8" deep house it has a 20 x
i am building a 58' 4" wide 38' 8" deep house it has a 20 x 28 loft over the 3 bedrooms. the beam will be 20'11 from front 17'9 from rear to get it under main hall wall, 3 columns 14.58 ft from each o… read more
StructuralEng
StructuralEng
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32 ft, to bear 70,000lb load as bridge. I have a gully
I have a gully spanned by three steel I-beams 24in web with 13in plates spanning 32 ft with 6in steel reinforced concrete road face 12 ft wide. what is it's carrying capacity, roughly. … read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I would like to replace two beams with clear span beams in
I would like to replace two beams with clear span beams in the basement, something like a lvl beam. what info is required to engineer the replacement beam? How would I know if the concrete basement wa… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am installing brick on a façade of my home which had
I am installing brick on a façade of my home which had wood panels. need to know what size steel beam is required to support the weight of the bricks. Span to support 20ft, length total weight of bric… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
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I am a DIY kind of guy and building a mountain cabin and need
I am a DIY kind of guy and building a mountain cabin and need help confirming the size of my steel beam supports. The cabin is different in that the basement has a 5” poured roof. The roof will also s… 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
Consultant
Bachelor's Degree
9,772 satisfied customers
I want to install a structural support under my existing kitchen
I want to install a structural support under my existing kitchen floor. The length of the kitchen is 20ft and the width is 15ft. The existing floor joists are 2x8 "old lumber" true dimensions and run … read more
StructuralEng
StructuralEng
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Beam, joist, angle iron size ? , wood, steel, lvl - span 12
Beam, joist, angle iron size ? , wood, steel, lvl - span 12 feet, total weight 22,500 (support half - 11,250) evenly distributed angle iron size on other half of load bolted to concrete wall, joist si… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
Hi,I f I am forming an opening in a wall at the ground floor
Hi,I f I am forming an opening in a wall at the ground floor af a 2 storey house and iserting a steel beam, but I have a load on that wall in the roof space from a ridge beam how is it best to calcula… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
hello i have a 3/12" pan concrete floor that is over a basement
hello i have a 3/12" pan concrete floor that is over a basement that is supported by a 12" high 5/8" rod and 1 1/2 x 3/6 angle iron joist. the span of the joist are 20 feet at 24" apart i would like t… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 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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