How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask walkereng Your Own Question

walkereng, Consultant
Category: Structural Engineering
Satisfied Customers: 2444
Experience:  Over 30 years of Structural Engineering experience.
Type Your Structural Engineering Question Here...
walkereng is online now
A new question is answered every 9 seconds

Timber ridge beam

Customer Question

Timber ridge beam ( laminated softwood or lvl ) RLW 3.550m, span 5.8m. Metal roofing , plasterboard ceiling.
Submitted: 1 year ago.
Category: Structural Engineering
Expert:  StructuralEng replied 1 year ago.
Hello, how are you doing? I'll be happy to assist you. Are the rafters 3.55 m on each side of the ridge beam?
Customer: replied 1 year ago.
No , length is about 4m. Total span is 7.1m. Half span is 3.550.
Expert:  StructuralEng replied 1 year ago.
What is the 5.8 m span you reference in the original question?
Customer: replied 1 year ago.
That is the length of the beam. Picture a triangle, base is 7.1m, apex is 1.3m. Beam needs to take rafters either side of it for a length of 5.8m. Thanks. Do you supply certificate at end of calculation ?
Customer: replied 1 year ago.
Rafter length is 3.8m both side of proposed ridge beam.
Customer: replied 1 year ago.
Roof is a simple gable roof.
Customer: replied 1 year ago.
How are you going ?
Expert:  StructuralEng replied 1 year ago.
I can provide calculations as an additional service, but I can't stamp anything.
To be clear, the span of the ridge beam is 5.8m and it has 3.5 m rafters on both sides?
Do you want me to submit the additional service offer for the calculations?
Customer: replied 1 year ago.
The rafter lengths are 3.8m. I'm concerned about the cost. I've found span tables on my Australian website. Thought I was dealing locally. Please supply beam details thanks.
Expert:  StructuralEng replied 1 year ago.
I'm working on the size right now.
Customer: replied 1 year ago.
Forget it. Bloody hell, what a waste of time and money. Trouble with this world and Internet, you don't know who you are dealing with and where. The whole system was deceiving. Sorted out my beam from span tables by Hyne. Was miss led. Thanks for the rip off.
Expert:  StructuralEng replied 1 year ago.
I apologize for the delay. It was very late here and I fell asleep. Do you still want the size?
Customer: replied 1 year ago.
System still sucks. At no point have I been given my answer. I needed it quickly . Basic structural question, full day in Australia to wait. Can't get my refund from your link because I don't seem to have a password ***** the user account. I don't have an account. When you look at at your stipulations, I have never been given an answer and it is way too late. I needed it within hours, I paid for the privilege . I have no desire to ask another question on the same thread. I want a refund. Not happy.
Expert:  StructuralEng replied 1 year ago.
I will request the refund for you.

Related Structural Engineering Questions