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Related Structural Engineering Questions
What is the minimum size I-Beam (straight frame) that can
What is the minimum size I-Beam (straight frame) that can span 40ft for a 40Wx80Lx12H metal building? What would be the maximum bay spacing for these? What should the columns/post size be? Can I use s… read more
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I am building a patio cover on my house. The rafters will be
I am building a patio cover on my house. The rafters will be 2x8 with a 6:12 roof pitch. The patio is 14' wide and 24' long. I want the 24' to be clear span with one end attached to the house and the … read more
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I am planning on building a two story house with the living
Good evening! I am planning on building a two story house with the living space over a garage 30ft by 58ft. What type and size post and beams would I need to span the 58 feet and I can go 20ft spans b… read more
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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
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I'm building a roof over a patio and going to use structural
I'm building a roof over a patio and going to use structural roof trusses that will be spinning 30 to feet and the roof will be 40 feet long so how big do my columns need to be, how far apart, and wha… read more
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Looking to install 40ft. X 40ft. lean-to on my shop and want
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What size steel i beam and steel support columns do i need
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I am in Caswell County, NC and seeking a professional
I am in Caswell County, NC and seeking a professional engineer to answer how many 2-1/4” 12 gauge galvanized square tubes would be required to span a 14 foot garage door and adequately support the loa… read more
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I have fir laminated beams; 2x8 by 16" deep and 24 ft. What
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I am building a 3 car garage. The second floor will
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I need to know what size I beam I need to support a 4000lb
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I am going to place a 40ft 20ft wide single story frame
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I want to build a 5' wide covered walkway from the foundation
I want to build a 5' wide covered walkway from the foundation of my house 18'5" across to my garage. What size & type of beam do I need to support the decking system and what size & type of beam do I … read more
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I have 2- 36inch x 5.5inch x 40ft long lam beams that have
I have 2- 36inch x 5.5inch x 40ft long lam beams that have a 1.5inch sag in the middle, is this normal or are they not big enough.… read more
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I am spanning 20 feet with an 8 inch 15lb steel I-beam and
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We need to replace a wall that supports a second floor landing.
We need to replace a wall that supports a second floor landing. The current wall is 2x6 on 16 inch centers with 2 2x6 top and bottom plates. The floor of the second level is supported with steel truss… read more
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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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