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Structural engineer Is it likely that when the front wall on
Structural engineerIs it likely that when the front wall on the street was hit, that it caused the crack in the sidewalk?We repair the wall already.… read more
walkereng
walkereng
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My lot is at higher elevation (4 ft) from my neighbor's lot.
My lot is at higher elevation (4 ft) from my neighbor's lot. My lot and his lot are separated by a long retaining wall that sits on the property line. On my side of the wall, it is driveway directly h… read more
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walkereng
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I have purchased a home that has a 21 span between columns
I have purchased a home that has a 21 span between columns that support a deck over the driveway to the garage entrance. The current beam configuration is a 8x6 beam sistered to a 6x6 beam alongside o… read more
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The main cleanout for my house is in the concrete floor of
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I'm going to build a steel frame to support 2 a.c. condenser
I'm going to build a steel frame to support 2 a.c. condenser units. Frame is supported in 4 corners with spring isolator mounts. Span is about 7' and width is about 3'. How much deflection would 3 x 3… read more
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I have an ibeam question I have a 26' ibeam with concrete
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I'm building a garage at my home and have a question on the
Good morning.I'm building a garage at my home and have a question on the need for rafter/ collar ties and if I should install 2x4 struts from the rafter to the joist. The joist assembly is a full box … read more
StructuralEng
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Starting a basement remodel of a 1944 balloon construction 2
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StructuralEng
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I have a condo/loft. Need to cut about 3-4 feet by 3 foot
I have a condo/loft. Need to cut about 3-4 feet by 3 foot while through the edge of the second floor that looks over the 1st floor. The floor is concrete. I have pictures to reference. … read more
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Concrete slab 24' X 30'. Monolithic pour approximately 6
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StructuralEng
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I built a tall swing that has 2 each 6" x 6" (actual) X 28'
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StructuralEng
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A friend of mine is getting rid of a 26' steel beam (7"x9"
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StructuralEng
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I need to span a 4.650each side gap onto new concrete
I need to span a 4.650each side gap onto new concrete blockwork either side for a single storey ground floor extension the stone work above ( exterior skin ) is 2.600 MM. The internal skin has joists … read more
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I have a detached 4 car carport built around 1965. It is
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StructuralEng
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If I put some concrete down on top of some previous concrete
If I put some concrete down on top of some previous concrete like near me garage would it be stable or would I need to like drill some holes and put in some kind of anchor system that the concrete can… read more
walkereng
walkereng
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HI i need to support an old wooden quonset farm buildind 60
HI i need to support an old wooden quonset farm buildind 60 by fourty.Can I DO IT WITH A 50 FEET METAL BEAM with one post at each end.Thanks… read more
walkereng
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I have a typical residential home with an attached garage.
I have a typical residential home with an attached garage. I want to use the attic over the garage as a great room. there is a wooden beam[ 8"x12" douglass fur beam constructed of 4 pieces of 2"x12" m… read more
StructuralEng
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There is a crack in my basement wall. The crack runs from
There is a crack in my basement wall. The crack runs from from the top of the wall at an angle down to about mid-level. At one point it also intersects with a vertical crack where some of the concrete… read more
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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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