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Related Structural Engineering Questions
If I laminate 4-2×6s together will it be enough header to
If I laminate 4-2×6s together will it be enough header to span 6 ft … read more
PaulP324
PaulP324
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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
PaulP324
PaulP324
consulting engineer
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I want to build a dock that extends 12 feet out over the
I want to build a dock that extends 12 feet out over the water. This dock will be 35 feet wide. I want to use rectangle steel tubing. And floor with 1 1/2 inch cypress. With a 1 1/2 inch square tubing… read more
walkereng
walkereng
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I want to have a 40x40 three story garage. Basement would be
I want to have a 40x40 three story garage. Basement would be a hangar, second story would be a three-car garage, third story would be living space (smaller sq footage). What does the garage slab need … read more
StructuralEng
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Second Opinion for Expert name walkereng ] Can I use 4" sq
Second Opinion for Expert name walkereng ] Can I use 4" sq tubing 12' tall to support W12X 30 beams for second floor and 12' tall 4"sq tubing to support W10 x 25 beams for third floor barn? So looking… read more
StructuralEng
StructuralEng
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I'm designing a small aircraft hangar that will be
I'm designing a small aircraft hangar that will be approximately 86 feet wide by 64 feet deep. I need a 60 foot wide clear span opening in the center of the hangar front to back. I would like to build… read more
StructuralEng
StructuralEng
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Calculating header/beam. I have an existing header which is
I have an existing header which is comprised of 1 LVL 2x10 and 2 2x10 Douglas Fir # 2 attached to the LVL (i.e. 3 ply ) This beam rest on 2 2x6 jack studs on both sides total span is 9 feet … read more
StructuralEng
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Building a new ranch home on a crawl space I beam size is w
building a new ranch home on a crawl space I beam size is w 8 x 15 the longest spam is 11 ft wall to wall to carry the load. is the size okay, we are using trusses for roof. … read more
walkereng
walkereng
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I want to build a plywood box beam for a 44 ft span. The
I want to build a plywood box beam for a 44 ft span. The beams will be on 12 ft centers so they would support a floor area of 528 square feet. Using a design load of 40 pounds per square foot this is … read more
StructuralEng
StructuralEng
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I have a (2x10)4 beam spanning 25 feet supported midway by a
I have a wood (2x10)4 beam spanning 25 feet supported midway by a pillar and I would like to remove the pillar. What size of beam- steel or glue laminate - would I need to replace the beam that is the… read more
StructuralEng
StructuralEng
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I have a split foyer house. In the lower level is one steel
I have a split foyer house. In the lower level is one steel I beam that spans the entire house about 40'. There is one support post in the very center, so about 20'. The house is 25 years old. A famil… read more
walkereng
walkereng
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I am building an addition above an existing 2 car garage.
I am building an addition above an existing 2 car garage. The garage is 30 FT wide and 25 ft deep. The garage roof will be torn off and wooden I beams run the 25 foot distance. I think I will need a b… read more
walkereng
walkereng
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XXXXXX, I want to add a small second story deck across the
Hello XXXXXX, I want to add a small second story deck across the inside corner of two faces the house, so the deck itself would fill the roughly triangular between the two adjoining faces of the house… read more
walkereng
walkereng
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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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Hi, Been doing my research. what I want to do is not required.
Hi, Been doing my research. what I want to do is not required. But I want to go above and beyond code. I am Building a 2 Floor addition 17 Feet by 22 Feet Concrete Foundation with footings and Slab Fl… read more
StructuralEng
StructuralEng
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I am building a two story building with full basement. The
I am building a two story building with full basement. The very top floor is law offices. the first floor is a visitors and convention center. The building is 100 feet long and 40 deep. I am using flo… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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what dimension steel I beam is required to clear span 22,
what dimension steel I beam is required to clear span 22', with a 10 psf dead load and 40 psf live load (floor load only, roof already exists) ? what dimension required if same span were to be split i… read more
walkereng
walkereng
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Bachelor's Degree
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I am building a canitlevered deck using 3 8 inch steel ibeams
I am building a canitlevered deck using 3 8 inch steel ibeams that are 40 feet long. The ibeams are 15 lbs per foot. They over hang past the last post 12 feet. The beams are 10 feet apart so the width… read more
StructuralEng
StructuralEng
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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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