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I am trying to find out what lintel I require to span a 6
Hi. I am trying to find out what lintel I require to span a 6 metre opening which will accommodate bifold doors. The Lintel will only be supporting a flat timber roof. (9-inch timber joists) . It is a… read more
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I received help on a beam size question in November. I have
Hi. I received help on a beam size question in November. I have another similar load calculation question.I need help calculating the beam required to support floor joists (for the second floor) that … read more
walkereng
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I have a 4x6 post in the center of a split level garage,
Second opinion] I have a 4x6 post in the center of a split level garage, with rooms above. There are (4) 2x10's joined to create a single beam running perpendicular to thefloor joists, also 2x10's. Th… read more
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21ft, 11inch I-Beam × 8in × 4.150, .5 web, 300 out .610"
21ft, 11inch I-Beam × 8in × 4.150, .5 web, 300 out .610" near center ibeam … read more
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Would like to span aprox 40' with steel I beam.. post can be
would like to span aprox 40' with steel I beam..jack post can be used in intervals if needed to spread the load of Metal roof and wood roof trusses.. this is an exterior application that would require… read more
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Need the size of header needed for 16' span non bearing
need the size of header needed for 16' span non bearing garage door header installed in gable side of the house. please help … read more
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I have a double garage door ( 4900 ) and require an RSJ to
I have a double garage door ( 4900 ) and require an RSJ to span the aperture. I am trying to obtain the spec for this. Thanks … read more
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
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Question pertains to a basement garage. This is a one story
Question pertains to a basement garage. This is a one story ranch with a basement and a shop in the basement. The basement shop currently has two single standard with garage doors. (2 - 2 X 10 headers… read more
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
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I want to replace two single garage doors with a wide double
I want to replace two single garage doors with a wide double door. The garage is a cavity wall construction with a room above. The span will be 5,000. What size RSJ will I require to carry this span?… read more
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Need to add a lintel over a opening of 1meter and 1.5 meter
need to add a lintel over a opening of 1meter and 1.5 meter under the house in the basement… read more
StructuralEng
StructuralEng
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I'm converting my attic and was wondering what size rsj to
I'm converting my attic and was wondering what size rsj to put in gable to gable the span is 6.3metres and I am going to support both the roof and floor off it… read more
StructuralEng
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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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what size and guage of steel I beam do I need for a garage
what size and guage of steel I beam do I need for a garage header. opening is 18 ft wide and beam will rest on 2 18" by 18" posts. the only added weight on the header will be 4 by 8" joists, 3/4" plyw… read more
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StructuralEng
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how big the steel beam ( I beam) need to support outside wall
how big the steel beam ( I beam) need to support outside wall of two(2) floor single home with the span of 12' ?… read more
walkereng
walkereng
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I am building a workshop and I need to get structural information
I am building a workshop and I need to get structural information on the beams. The building is 28 by 60,with one steel beam down the center. The second floor is stick built, and is mostly a wid e ope… read more
walkereng
walkereng
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I have a 17 wide span, residential deck above. The deck joists
I have a 17' wide span, residential deck above. The deck joists are 12"TJI spaning 21' lengthwise 16" O.C.. I am experiencing 3/4" deflection in the center. The dead load is #8 per square foot of 1" t… read more
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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