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
Open span of a vaulted ceiling..span is 24 ft. what size of
open span of a vaulted ceiling..span is 24 ft . what size of a beam for an 8/12 pitch roof ridge beam. LVL. ....rafters would be about 20 ft long 2x12 total length of room is 38 width is 24. this beam… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
Need max. rafter spacing for cathedral ceiling, exposed
need max. rafter spacing for cathedral ceiling, exposed rafters on ridge beam w/2x6 fir decking over top; not sure whether to use 4x6 or 4x8 rafters, both Douglas fir #2 or better; the span is 12 ft. … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I have a shed dormer framed up with its rafters (2x6) at
I have a shed dormer framed up with its rafters (2x6) at ~2.7/12 pitch. The rafters are nailed into a ridge board (2x8). Do I need a ridge beam if I use rafter ties?… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am having a great room built with open ceiling. the
I am having a great room built with open ceiling. the overall dimensions are 22 ft wide by 36 feet long; 4 foot overhand on one gable end and standard 1 foot at other gable. the roof rafters will cons… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am installing a 12' patio door (replacing a 6' patio door
I am installing a 12' patio door (replacing a 6' patio door and adjacent window) and need to know what size header to use. The wall where the door is going is at the gable end of the room. … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am building a pavilion cover over a deck. I want to use
I am building a pavilion cover over a wood deck. I want to use cedar wood for the post, beams, and rafters. The post would be 8x8, the rafters 2x10 or 2x12 on 24" centers. The beams would span 14' on … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I want to span 18' with a beam to support 2' oc 2x10 rafters
I want to span 18' with a beam to support 2' oc 2x10 rafters which are 16' long and will rest on the birds mouth @ 14' (2' over hang). 6" pitch, Maine snow load, metal roof. What size should the 18' s… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
Building a 32x32 cabin with 30 Psf 20 lbs load 12-12 pitch I
Building a 32x32 cabin with 30 Psf 20 lbs load 12-12 pitch I want to span it without center post lumber yard said a 5 1/2 inch by 27 inch gluelam beam would work for ridge beam is that correct. And wh… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I have to span 20 feet to support the roof and ceiling. The
I have to span 20 feet to support the roof and ceiling. The open area is 20' x 17'. I have calculated the dead load weight of all the roof and ceiling materials at 3,350 lbs or 10.5 lbs/sq ft. What si… read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
I am building a 14'X20' sun room, my house has a 2' over
I am building a 14'X20' sun room, my house has a 2' over hang on the second floor making the roof size of the room 20'X12' (the extra 2 feet is under the overhang). The roof pitch is 3.5/12. The contr… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
i want to put 24 foot dormer across rear of garage. existing
i want to put 24 foot dormer across rear of garage. existing slope is 6/12. garage depth is 26'. new roof (shed type) slope would be 3/12. what size lvl beam for ridge?… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
Clear span of 22.5 ft supporting cathedral ceiling ridge board
Clear span of 22.5 ft supporting cathedral ceiling ridge board with total width of 29 ft and tributary load of 330 lb/ft. Is there an alternative to steel W8x21 in a wood product?… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am spanning 20 feet with an 8 inch 15lb steel I-beam and
I am spanning 20 feet with an 8 inch 15lb steel I-beam and need to know my roof load and wind lift for the metal roof.… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
Im looking to build a 14 ft wide x 32 long, boat shed, A frame,
I'm looking to build a 14 ft wide x 32 long, boat shed, A frame, 4/12 pitch, but would like to do a cathedral ceiling so i can stand in the boat without hitting my head on cross ties. What size rafter… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I have a 25 span, carrying a 4-12 pitch roof - 10 from load
I have a 25' span, carrying a 4-12 pitch roof - 10' from load bearing exterior wall - what size of I-beam is required?… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am adding a 12 x 202" porch to my house, 202" parallel
I am adding a 12' x 20'2" porch to my house, 20'2" parallel to the house. I will be using a gable-style roof (4/12) with rafters & beam construction for a cathedral ceiling. The ceiling will be 1/4"-1… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I want to span 15 ft 2 inches and support floor wall and roof.
I want to span 15 ft 2 inches and support floor wall and roof. I am using a 3ply 1 3/4 inch x 14 inch LVL's . Your thoughts?… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am adding a porch roof to the rear of my house. I plan to
I am adding a porch roof to the rear of my house. I plan to use a 12:12 pitch roof (2"x8" rafters with 3/4" thick T&G Cedar attached to the bottom) and a single 2”x10” Ridge Bream. The porch/ridge bea… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 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