Structural Engineering

Ask Structural Engineering Questions and Get Expert Answers ASAP

Connect one-on-one with {0} who will answer your question

Related Structural Engineering Questions
I am rebuilding a simple span bridge that failed. Original
I am rebuilding a simple span bridge that failed. Original was of wood constructing spanning 20 ft across a creek. It had concrete embankments with no center support.The concrete embankments are solid… read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
I'm building a bridge with an 8 foot span over water. The
I'm building a bridge with an 8 foot span over water. The bridge will be 12foot long by 17 foot wide. I am using 12 inch beams 14 lb per foot with 4 inches of 5000 psi concrete. How much weight will t… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I want to build a bridge across a creek with a span of 26'
I want to build a bridge across a creek with a span of 26' with no center support. I have oak trees capable of making 6", 8", 10" or thicker girders x 24" deep. I was going to put 5 girders 2 ft on ce… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
Treated 2 by 12 with 11.25tall by .25 steel plate sandwiched
Treated 2 by 12 with 11.25tall by .25 steel plate sandwiched between for beam 24 feet long to support 16 ft joist on deck over garage door . How far can it span between posts … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
Two 20 foot W12x26, cantilevered 15' over water 12 feet
Two 20 foot W12x26, cantilevered 15' over water 12 feet apart with 2x6 treated planks At the land end about 6ft from bulkhead and 3'-6" below grade, concrete pad 5'x5'x3' deep supporting uplift forceB… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I'm building a trail bridge that needs to free span 30'. the
I'm building a trail bridge that needs to free span 30'. the bridge will be pedestrian and biking, but could also be used by ATVs or golf carts. I estimate max load distributed over 10' of the bridge … read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
I am designing a redwood deck, 24 X 12, highest point 9 ft
I am designing a redwood deck, 24 X 12, highest point 9 ft AGL. Location is at 4000 ft in Sierra foothills. Deck will have 2X6 redwood on 2X8 joists (2 foot spacing) attached to ledger on house. 3 row… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I want to put a bridge over a stream using steel I beams the
I want to put a bridge over a stream using steel I beams the span would be 24ft I need this strong enough to drive a loaded cement truck across . what size beams would I need and how many Bridge will … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I need to span 16 feet and support the roof for my deck.
I need to span 16 feet and support the roof for my deck. What kind of beam or lvl do I need to span that. I live in NC so snow load is not that great. … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am building a patio cover using pressure treated lumber.
I am building a patio cover using pressure treated lumber. The longest span is 12 feet between posts and will have to carry the weight of itself plus pressure treated larrice the joists will be 24" on… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
What size of beam, length and quantity do i need to use to
what size of wood beam, length and quantity do i need to use to construct a bridge to carry pedestrians and possible a fully loaded skid steer(10,000 lbs) over a 40 foot span by 8 feet wide with a pie… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
My buddy is making me a stream crossing. the span would be
hi my buddy is making me a stream crossing. the span would be 17 feet from bank to bank. he wants to use 6 i-beams. each measuring W 12 x 26 lb (12.22" x ..230" web x 6.49") at 25 feet long. spaced 2 … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
Building a deck 12 foot span 6x6 post to 6x6 post want use
Building a deck 12 foot span 6x6 post to 6x6 post want use 6x8 beam and hang 2x8 joists from it at 24in spacing… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
We had a support wash out and the middle section of a bridge
We had a support wash out and the middle section of a bridge collapsed since support tipped over into creek. Only lost one concrete support. The bridge consisted of a 30ft and a 15 ft span. One of the… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am building a deck with 5 1/8" x 19 1/2" inch glulams as
I am building a deck with 5 1/8" x 19 1/2" inch glulams as my beams. the deck is 23' x 29' with the longest span between beams 11' 6". The joists on the beams are 2" x 12" #1 fir 12" on center with 3/… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I want to build a bridge to my island in my pond. The span
I want to build a bridge to my island in my pond. The span is 40' I need to go. I want to be able to drive my riding mower and atv to island as well as fish etc. Mover weights 800#, I would say 2000# … read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
I have an existing 2nd floor 12 X 20 deck i want to convert
I have an existing 2nd floor 12 X 20 deck i want to convert to a room addition. the existing deck is attached to the home structure along the long side of the rectangle (existing deck framing is 2 x 1… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
Need to build a walkway across a stream. Am interested in
Need to build a walkway across a stream. Am interested in I beam size required to span 45'. I would use 2 I beams spaced 5 foot apart. For clarification the total square footage would be 225 sq. ft. W… read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 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:

vgdlpc

vgdlpc

Master's Degree

17 satisfied customers

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

StructuralEng

StructuralEng

Consultant

9,772 satisfied customers

Structural Engineer

walkereng

walkereng

Consultant

4,728 satisfied customers

Over 35 years of Structural Engineering experience.

Shannon Galway

Shannon Galway

-

208 satisfied customers

VP Technical Services at Major Engineering Company

JAYCEG

JAYCEG

99 satisfied customers

Expert

PaulH471

PaulH471

Construction Manager

46 satisfied customers

Expert

William Purpura

William Purpura

Managing General Partner

29 satisfied customers

Managing General Partner at Dargon Developement

< 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