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On the 2nd floor of a 3 storey 3 plex, I want to open up a
On the 2nd floor of a 3 storey 3 plex, I want to open up a loadbearing wall.The opening is 11'4" wide. This load bearing wall is an interior bearing wall, supporting 13' joists on one side, and 16' jo… read more
walkereng
walkereng
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What is the moment of inertia. I have a 6 X 6" beam running
i have a 6 X 6" beam running the length of my house on the basement level. There are 2 beams, aprox. 10' apart. There are bearing walls in parts of the overall length. At one end of the "family" room, there is a 6 X 6" post from floor to the beam. It has been shimmed over the years (the house is 108 yrs - heritage) The post is aprox 3' from the exterior bearing wall of the house. I have discussed the issue with an engineer at work to get his opinion. I want to either remove the post altogether or at least move it to the inner wall, against the drywall. The engineer suggested "laminating" the beam @ the point of post contact. I have made up 2 plates (1/4" plate, 4" X 30" with 10 equally spaced 9/16" holes for 1/2 X 2.5" lag screws. I am planning to drill 3/8" holes X 2" deep on both sides of the beam and bolt the plates to the beam. … read more
PaulP324
PaulP324
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MS
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I've got a 28ft 2 ply lvl beam for a garage door header,
I've got a 28ft 2 ply lvl beam for a garage door header, I've got to put 2 king studs on the end. How do I attach the king studs, can I use a 4 1/4 " structural screw? … read more
StructuralEng
StructuralEng
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I would like to install an interior 20' beam with 2 floors
I would like to install an interior 20' beam with 2 floors above and a clear span truss roof. The floors above are bedrooms. The first floor above is supported by a wall below ( that is the wall I wis… read more
StructuralEng
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I have an 18 garage opening with a floor and roof above (1
I have an 18 garage opening with a floor and roof above (1 story) I have 4 1.75 x 11.875 Lvl's and they have deflected 1/2 inch. I want to add a steel plate to the outside to create a flitch beam and … read more
walkereng
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Saltbox garage built in 1950's, 12 x 22 attached to house.
Hi, Saltbox garage built in 1950's, 12 x 22 attached to house. Gable is on sides as you face the garage door (ie door is on an end that supports rafters).No second floor.I want to reframe the garage d… read more
StructuralEng
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How to frame walls in house. As of now my house is totally
the house measure 60x30 ;garage is 20x20 the floor is poured&doors,windows are in ,but I cant plumb or do electricity, without walls… read more
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I am trying to figure out what type of reinforcing we need
Hi, I am trying to figure out what type of reinforcing we need to do, if any to cut out a 5ft hole in the basement to put some ductwork through. The hole would be next to a doorway that is already the… read more
StructuralEng
StructuralEng
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Looking at the south side of the house now where I plan to
Looking at the south side of the house now where I plan to have a garage opening and entry door. Looks like I have two options. First, would be to replace the top row of blocks with an W8x31 beam for … read more
StructuralEng
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Previously you had suggested a 16x40# steel span for 24 ft.
Previously you had suggested a 16x40# ***** span for 24 ft. Looking at the Creative Protrusions web site which makes an isophathalic resin beam. If I pack an 8 in x 8 in x 1/2" isophathalic resin beam… read more
StructuralEng
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I just found this and figured I would ask if anyone could
Hi, i just found this and figured I would ask if anyone could help me choose a headder. i am widening my garage door from 10 ft to 11. i need to put in a new headder. I have 2 2×10s with insert now wi… read more
StructuralEng
StructuralEng
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Former owner added a 9' x 7' garage door to eave side of
Former owner added a 9' x 7' garage door to eave side of detached 20' x 20' garage without proper header framing. The garage walls are only 8' high, so I don't have room for 10" or 12" LVL beam. I wil… read more
StructuralEng
StructuralEng
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Need to span 16 feet above a slider door, above the door are
Hello , need to span 16 feet above a slider door, above the door are 4 windows , the whole length, above that the tie beam. To make the job look nice I need to use a 2x8 (double, triple it up?) is thi… read more
StructuralEng
StructuralEng
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Question: Architect plan calls 2x12's ML as a header
Question: Architect plan calls for 2 2x12's ML as a header for a span of 8 feet, for a new 3 panel Andersen patio door. The header will also help support a new story to be added above. What size steel… read more
StructuralEng
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I have an attic above my attached garage that I want to finish
I have an attic above my attached garage that I want to finish to make a family room. Access to this space is from a large stairway landing in between floors. It is used for storage now but the floor … read more
StructuralEng
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have to carry 2nd and 3rd floors, looking to see what size
have to carry 2nd and 3rd floors, looking to see what size PSL(s) I would need to use. The span is 14ft, total joist span is 24ft. Trying to stay with in the joist bay for a level ceiling. The floor j… read more
walkereng
walkereng
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Bachelor's Degree
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I am removing a interior wall with a 14ft span, I made a fletch
I am removing a interior wall with a 14ft span, I made a fletch beam using 2x8s with half inch steel plate 7.5inch tall . it is a load bearing wall on the first floor. is this enough support. thanks… read more
StructuralEng
StructuralEng
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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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