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I need to install a floating Beam in my Basement for a 13
I need to install a floating Beam in my Basement for a 13 feet Span. The existing joist are 8 inches wide, so the new floating beam I'm installing in between needs to be 8 inches wide and 13 Ft long. … read more
StructuralEng
StructuralEng
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I have an existing basement measuring 41' by 30', O/S
I have an existing basement measuring 41' by 30', O/S dimensions, and 10” concrete walls leaving an inside dimension of 39'-4” by 28'-4”. My plan is for a 1-1/2 story house 41' wide by 30' deep, ridge… read more
StructuralEng
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I need to calculate a beam holding up part of a second
I need to calculate a beam holding up part of a second floor. The beam must fit inside 2x8 joists. The joists length is 24 feet, the span of the beam between columns is 11 feet. Both columns will be b… read more
walkereng
walkereng
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Would like to replace a wooden beam (3 2x9 nailed together)
Would like to replace a wooden beam (3 2x9 nailed together) with a steel beam to eliminate the middle post in my basement. Span is approx. 20-21' long with the end resting on the middle post in my bas… read more
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An engineer has specified a W8 x 40 x 21' to be installed in
An engineer has specified a W8 x 40 x 21' to be installed in our basement support existing wood framing, etc. Installation of such a long and heavy beam will be very difficult. Is there a flitch beam … read more
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Removing central wall on 1st floor. The floor joists above
Removing central wall on 1st floor. The floor joists above meet above this wall. Need a beam which can replace the wall. Any type of steel, flitch, etc. is acceptable. Would like to know the correct s… read more
StructuralEng
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I have a steel I-beam in a portion of my basement that is
I have a steel I-beam in a portion of my basement that is almost 21 feet long. The beam is 8 inches high by 4 inches wide, and, appears to be about 1/4 inch thick steel. There is currently a post in t… read more
walkereng
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Need steel i beam size interior load bearing wall. Span is
Customer: need steel i beam size for removing interior load bearing wall. Span is 22' with 16' floor joists coming off both sidesof the beam. Existing floor joists are 2x10. Will be supporting 2nd sto… read more
StructuralEng
StructuralEng
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It involves replaces a bearing wall with a new beam ,
Customer: Hi, it involves replaces a bearing wall with a new beam … read more
StructuralEng
StructuralEng
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I currently have floor joists that are supported by a steel
I currently have floor joists that are supported by a steel I beam that is 3.5" wide by 6" deep. Sandwiched between the steel beam and the joists is a 2X4 that sits on top of the steel beam and runs i… read more
walkereng
walkereng
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I have a 3.5 by 9.5 gang lam with posts every 7 feet. If I
I have a 3.5 by 9.5 gang lam with posts every 7 feet. If I want to reduce the height of the lam to 4.5 inches between two posts would 1/4 x 4 inch Steel plate bolted on both sides of the lam restore t… read more
StructuralEng
StructuralEng
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I have a large glue lam beam across my garage ceiling, about
I have a large glue lam beam across my garage ceiling, about 6 inches wide by 19" deep, rated load of over 1,000 lbs. I want to mount an I Beam on it so I can mount a trolley and hoist. What's the bes… read more
StructuralEng
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What size and type of steel beam(s) do I need to span a 12'
What size and type of steel beam(s) do I need to span a 12' opening in an 18" thick field stone wall from a house built in the 20 - 40's.… read more
StructuralEng
StructuralEng
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I have a flitch beam nearly 148" long, the steel plate is
I have a flitch beam nearly 14'8" long, the steel plate is 8" x 3/8", the timbers either side are 9" x 2". We are stagger bolting them together (2" in from top & bottom respectively) every 6" with an … read more
StructuralEng
StructuralEng
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This is a retro fit situation where the contractor is removing
This is a retro fit situation where the contractor is removing a masonry bearing wall. The block is 12 inches wide. He proposes to use two channels thru bolted together with a steel plate welded to th… read more
Mr T Licensed Engineer
Mr T Licensed Engineer
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i want to knock out a post on a beam in the basement. the
i want to knock out a post on a beam in the basement. the clear span would be 14'. the existing beam is a 7.25x7.25 wood . this beam now carries 2 stories and a roof. the house is 30' x 32'. floor joi… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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attic ridge beam23.1 feet long has a load of 1550 lbs per foot.
attic ridge beam23.1 feet long has a load of 1550 lbs per foot. its almost 30 feet in the air, so we have to do in wood or wood and steel if light and assemble-able in the air!… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I have a 4X7 beam that spans 15.5 ft. I want to create a
I have a 4X7 beam that spans 15.5 ft. I want to create a "flitch plate" beam by sandwiching the beam with a c8X18.75 on each. Live Load = 709 lbs/lf Dead Load = 480 lbs/lf Wall Load = 100 lbs/lf Is th… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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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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