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I want to take out a 15 ft section of a wall that picks up a
I want to take out a 15 ft section of a wall that picks up a single story roof span that is 2x4 rafters 24 oc the rafters are 18ft long from ridge down to outer wall plate , id ;like to flush a beam i… read more
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I am looking to size a steel beam for residential framing in
Hello, I am looking to size a steel beam for residential framing in Montville NJ 07045. The joists on each side of the beam is around 19 ft. It is a two story structure, and will be supporting a roof … read more
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For a snow load on a roof, how many pounds per square inch
For a snow load on a roof, how many pounds per square inch required for snow up to 18 inches … read more
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I need to calculate the size of Steel I beam required to
Hello. I need to calculate the size of Steel I beam required to support 100lbs per lin ft uniform load. my clear span will be 35'… read more
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Trying to figure out the best way to remove a center post in
trying to figure out the best way to remove a center post in my sons garage, the structure is 22 feet wide, the roof slopes to all 4 sides. currently there is a metal post under the rafters in the cen… read more
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I am raising a section of roof to give more ceiling
I am raising a section of roof to give more ceiling clearance in the room below. The size is 16' x 16' and the ends are supported with a clearspan double 1 3/4" x 12" glue lam on one side which is exi… read more
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I have a building over 100 years old its brick exterior walls.
I have a building over 100 years old its brick exterior walls. first floor beam is metal second floor beam is metal 2 I beams bolted together. The beam holding up the roof is a 5 ply 2x13 1/4 nailed .… read more
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I have a 24 ' wide building; 8/12 pitch; I am in snow country;
I have a 24 ' wide building; 8/12 pitch; I am in snow country; design snow loads are 100#/sq. ft.. I would like to install a glu- lam ridge beam and one glu-lam purlin /side. End bearing points are 20… read more
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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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Greetings, Im designing an addition along the back (long)
Greetings, I'm designing an addition along the back (long) side of a ranch with two gable roof systems offset slightly (gables on sides, not back). Because the garage and former breezeway part of the … read more
StructuralEng
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Hello. Im building a garage with an apartment over it and
Hello. I'm building a garage with an apartment over it and would like to know what size steel I-beam I'd need to clear span (no columns) it. It is a 38'x38' box. I am not planning on having much (if a… read more
walkereng
walkereng
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I am considering engineered I beams as rafters for an apartment
I am considering engineered I beams as rafters for an apartment garage project. The horizontal distance is 14 ft, the pitch is 12X12, the overall rafter length from ridge to knee wall is just under 20… read more
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I am going to be building a modular home in wv as soon as i
I am going to be building a modular home in wv as soon as i can sell my house in md. the building code in WV for snow load is 40psf. My roof is a 5/12 pitch with a flat ceiling. I am 70 years old and … read more
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10x10 posts (hard maple-oak-hickery) 12ft. 7in oc/ beams/to
10x10 posts (hard maple-oak-hickery) 12ft. 7in oc/ beams/to support rafters 32in. oc (4x 8) same wi'oods covered with 2x6 boards same woods load 185lbs per sq ft i,m real slow on a computer is my ques… read more
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My situation: I am building a lean to addition to my barn.
My situation: I am building a lean to addition to my barn. The lenth will be 16 feet, the width 12 feet and the rafters , at a 4/12 pitch 14 feet. One side is attached to the barn, the other will be o… read more
walkereng
walkereng
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I am constructing a timber outbuilding with a shed roof that
I am constructing a timber outbuilding with a shed roof that is cantilevered towards the peak. The main beam will support about 600 sq ft, I am keeping it a free span of 30' with no interior posts, th… read more
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If I use selection tables to design my entire garage, will
If I use selection tables to design my entire garage, will I need to determine the allowable bearing pressure dirrectly under the footing and make sure its lower then the allowable bearing pressure of… read more
walkereng
walkereng
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We want to span a 22 ft opening using a pine timber. The beam
We want to span a 22 ft opening using a pine timber. The beam will support a shed style roof with 2x8 rafters, 2x4 strapping and metal roofing. What size beam should we need?… read more
walkereng
walkereng
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