Structural Engineering

Ask Structural Engineering Questions and Get Expert Answers ASAP

Ask an Expert,
Get an Answer ASAP!

Related Structural Engineering Questions
The slab for my basement was poured a couple weeks ago.
Hello! The slab for my basement was poured a couple weeks ago. Yesterday I notice a crack (vertical) at the edge of the slab. Only vertically. There is no cracking on the slab surface. See pics and pl… read more
StructuralEng
StructuralEng
Consultant
7,817 satisfied customers
Dear walkereng, on Sept14th I contacted you to request
DearCustomer on Sept14th I contacted you to request assistance regarding installing a gate post (#9744). Thank you kindly for that information it was very helpful but I still need more information and… read more
walkereng
walkereng
Consultant
Bachelor's Degree
2,862 satisfied customers
I'm looking at a new home and the floor slab is designed
I'm looking at a new home and the floor slab is designed with 2500 PSI concrete and wire mesh reinforcement. I have founf a standard for 2500 PSI concrete slab with rebar reinforcement but no where ca… read more
StructuralEng
StructuralEng
Consultant
7,817 satisfied customers
I need some help with a floor that I would like to pour. The
Hello I need some help with a floor that I would like to pour. The foundation is 8' X 20' outside with 8" thick. I would like to pour a floor 4"-6" thick with rebar and pex tubing to potentiall draw h… read more
StructuralEng
StructuralEng
Consultant
7,817 satisfied customers
I need to size a beam to support the overlapping ends of 2x12
I need to size a beam to support the overlapping ends of 2x12 floor joists the beam length is nominal 20 feet (clear span say 19) and must only support residential floor load (480 please) with radiant… read more
StructuralEng
StructuralEng
Consultant
7,817 satisfied customers
I am installing a room in my basement with concrete walls
I am installing a room in my basement with concrete walls and concrete ceiling I would like to help support the ceiling with a steel beam. I only have a 4 inch slab and would like to be able to use a … read more
StructuralEng
StructuralEng
Consultant
7,817 satisfied customers
I am building an addition were the basement goes under the
I am building an addition were the basement goes under the garage floor. I had planed on a 6 inch 5000 psi slab with fiberglass added my math work that is would hold the weight of a medium size SUV wi… read more
walkereng
walkereng
Consultant
Bachelor's Degree
2,862 satisfied customers
I have a concrete slab that is about 3000 square feet that
I have a concrete slab that is about 3000 square feet that is 2 inches lower than the slab next to it and I need to make it level.… read more
StructuralEng
StructuralEng
Consultant
7,817 satisfied customers
My cottage which is located only 30 feet from the lake has
My cottage which is located only 30 feet from the lake has a 6 foot crawl space (cement blocks) with a dirt floor. The moisture has started to rot the beams and mould has developed and the floor has s… read more
walkereng
walkereng
Consultant
Bachelor's Degree
2,862 satisfied customers
My DIY Retirement Home How to build a pyramid with reinforced
My DIY Retirement Home How to build a pyramid with reinforced concrete floor slab (31.4 ft) with a vertical height of 23 fr (from apex to center of floor slab) Floor slab supported by 6 in perimeter b… read more
StructuralEng
StructuralEng
Consultant
7,817 satisfied customers
Id like to pour a 3" slab over a 60 year old t&g wood floor.
I'd like to pour a 3" slab over a 60 year old t&g wood floor. The slab would contain radiant heating tubes and raise my floor (which is now 3" above the BFE) to 1'0" above the BFE (which FEMA reccomme… read more
StructuralEng
StructuralEng
Consultant
7,817 satisfied customers
We poured a concrete apron that didnt get reinforcement placed
We poured a concrete apron that didn't get reinforcement placed in it. It is in the north US where there is freeze thaw. The mix design was 4000 psi with air. I am wondering now if we need to take it … read more
StructuralEng
StructuralEng
Consultant
7,817 satisfied customers
I am wanting to pour a suspended concrete slab to be used as
I am wanting to pour a suspended concrete slab to be used as a roof for a root cellar/basement and floor for a building/greenhouse that will be used for aquaponics. The suspended slab will have to sup… read more
StructuralEng
StructuralEng
Consultant
7,817 satisfied customers
I want to support a poured concrete floor 5" thick of 5000
I want to support a poured concrete floor 5" thick of 5000 psi concrete with fiber, with wire mesh and #4 rebar 12" on center for a garage. This is supported by 8"X18" steel I beams 25' span resting o… read more
StructuralEng
StructuralEng
Consultant
7,817 satisfied customers
Seven years ago I built a 30 by 40 by 16 feet high metal
Seven years ago I built a 30 by 40 by 16 feet high metal barn. It has a 4 foot seep cellar, so the building inside is 20 feet tall. The foundation is 12-inch thick rebarred 35,000 test concrete, but I… read more
walkereng
walkereng
Consultant
Bachelor's Degree
2,862 satisfied customers
I am building house on a slab, the footings are on good solid
I am building house on a slab, the footings are on good solid ground and the 8" concrete blocks are laid. The fill sand has been brought in and it appears to have a high clay content. I am concerned a… read more
walkereng
walkereng
Consultant
Bachelor's Degree
2,862 satisfied customers
While pouring knee walls & bay windows, the molds gave way,
While pouring knee walls & bay windows, the molds gave way, (a 24' X 48' addition). Day light was waning, the cement guy suggested pouring the remaining unused (~6 yds) on the gravel floor, for the sl… read more
StructuralEng
StructuralEng
Consultant
7,817 satisfied customers
i have agreed with a concrete contractor to install cement
i have agreed with a concrete contractor to install cement with pea gravel to match the golden color my lake house stain. i have an existing very good gravel base. my driveway is large. 243 feet slopi… read more
walkereng
walkereng
Consultant
Bachelor's Degree
2,862 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

walkereng

walkereng

Consultant

2,862 satisfied customers

Over 30 years of Structural Engineering experience.

vgdlpc

vgdlpc

Master's Degree

17 satisfied customers

Civil Engineer, Major in Structures and Foundations. Professional Engineer 11 years of experience.

StructuralEng

StructuralEng

Consultant

7,817 satisfied customers

Structural Engineer

Matt

Matt

Engineer

48 satisfied customers

Mechanical Engineering Hons degree, been working in automotive industry for the last 18 years - Engine development engineer

William Purpura

William Purpura

14 satisfied customers

Managing General Partner at Dargon Developement

ibosley

ibosley

Master's Degree

88 satisfied customers

Mechanical Engineering

Ellen

Ellen

Consultant

109 satisfied customers

attorney and legal researcher

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x