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Related Structural Engineering Questions
I have 18' foot span and have 2 x 8 joists on second floor I
I have 18' foot span and have 2 x 8 joists on second floor I want to use 3 - 7 1/4” lvl's is that enough? … read more
PaulH471
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What size beam is needed to support a 22' span between the
What size beam is needed to support a 22' span between the 1st and 2nd floor? 2nd floor has a hall down the center which only supports the ceiling (no exterior walls or roof supports fall on that hall… read more
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What size steel beam do i need to span 20 feet and hold 300
what size steel beam do i need to span 20 feet and hold 300 lbs per linear foot … read more
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PaulP324
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Appropriate steel beam size to replace center load bearing
appropriate steel beam size to replace center load bearing wall in a 25' wide by 20 ft space using 50 PSF as calculator for weight … read more
Shannon Galway
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I am trying to remove a load bearing wall beneath the ridge
Hi. I am trying to remove a load bearing wall beneath the ridge of the roof and replace it with a strong back beam that will use hoist hangers for the ceiling joists. I am trying to figure what size/t… read more
StructuralEng
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My house is 28 ft x 60 ft. Near the center of house is a
My house is 28 ft x 60 ft long. Near the center of house is a kitchen that is 12ftx16ft, with a load bearing wall between it and living room. The living room is 16ft x 16 ft. Between the two rooms is … read more
StructuralEng
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Would like to open up between kitchen and living room the
Would like to open up between kitchen and living room the opening is right at 14 feet. It is currently supported with a 2x4 horizontal and three 2x4's vertical. I would like to replace this with an I … read more
StructuralEng
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Need a wide flange steel beam sized for a 16' opening for a
Need a wide flange steel beam sized for a 16' opening for a sliding glass door. The opening supports only a roof load only (cathedral ceiling 4/12 roof pitch) of a single story house of a room that is… read more
StructuralEng
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I want to move a wall about 5 feet, it is not exactly a
I want to move a wall about 5 feet, it is not exactly a bearing wall, but it does contain a column that supports a header that the ceiling joist attach to. The clear span is 18.5 feet. I would like to… read more
StructuralEng
StructuralEng
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I need to span 21 ft 4 inches held up by existing walls on
I need to span 21 ft 4 inches held up by existing walls on either side. How big of a beam do I need to hold up the roof… read more
StructuralEng
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Wanted to take out a load bearing wall that is about 18ft.
Wanted to take out a load bearing wall that is about 18ft long. Would really like to use Engineered lumber so that I can attach the joists back to it trying to hide most of it in the ceiling. Can you … read more
StructuralEng
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I have an existing roof that I'm trying to add a shed dormer
Customer: I have an existing roof that I'm trying to add a shed dormer to. (This is for an eventual bonus room finishing project). The existing roof is 6" rafter construction. There is what appears to… read more
StructuralEng
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We added an addition to the back of the house and want to
We added an addition to the back of the house and want to open up the wall between them. This is the existing load bearing wall that supports the roof rafters. the rafters and ceiling joists are both … read more
StructuralEng
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I have a single story house with drywall ceilings and no
I have a single story house with drywall ceilings and no attic storage. The center of the house has a load bearing wall that supports the ceiling joists. My kitchen ceiling has 2x6 joists on 16" cente… read more
walkereng
walkereng
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I have a 23 foot span I want to header out with 2 posting
I have a 23 foot span I want to header out with 2 posting locations. The load is ceiling joists and some posts for a 3/12 roof, it will be a flush beam and hangers for the ceiling joists. I was wonder… read more
StructuralEng
StructuralEng
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I have a house that was built in 1959 with and I-Beam 3.25"
I have a house that was built in 1959 with and I-Beam 3.25" x 6", 1/4" steel. It's 24' with steel 3.5" columns spaced at 7'-9" apart from center to center. How much PLF will this beam carry?… read more
StructuralEng
StructuralEng
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My question relates to an existing garage roof where the rafters
My question relates to an existing garage roof where the rafters were somewhat undersized for the loads. I am seeking advice on adding a strut to each rafter, transfer forces expected and resolution o… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I want to support a floor that is 24 foot wide by 24 foot long,
I want to support a floor that is 24 foot wide by 24 foot long, with a steel beam running down the center of it underneath. What size beam would I need to bridge the total area? The floor will only be… read more
walkereng
walkereng
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vgdlpc

vgdlpc

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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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