Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. Petras Surna

    Are the contours on ASCE 7-10 maps defined precisely anywhere?

    I am looking for an electronic definition of the maps in ASCE 7-10 for wind and snow. The ideal solution would be a Google map that has the contours drawn as custom lines. If that existed, I could get a definition of the contours as a list of latitude and longitude coordinates, put them in a...
  2. Petras Surna

    Normal weight concrete definition in ACI seems incorrect

    According to ACI-318R-14 the formula for Ec is as below. Normal weight concrete is 2400 kg/m3 or 150 lb per cu ft This means the first formula applies. That seems to be an error. The second formula would never apply even though it states "normal weight concrete" Can anyone please enlighten me...
  3. Petras Surna

    Calculate the wind load for the design of a roof beam in the USA

    Yes I am lucky. Have to say the going looks tough, just like the Australian code. So much jargon to take in!! But the information is there I think.
  4. Petras Surna

    Calculate the wind load for the design of a roof beam in the USA

    I see, so a ridge beam, roof beam and rafters are "components" in ASCE then. That's good to know. Searching for "asce simple C&C wind" leads to http://shop.skghoshassociates.com/wind-simple-v2.html which is software. I am after the manual calculations as I want to understand how it's done. I...
  5. Petras Surna

    Calculate the wind load for the design of a roof beam in the USA

    I am wondering how to calculate the wind load for the design of a roof beam in a house in the USA. I am aware of ASCE 7. I understand this is the general loading code used throughout the US. In Australia we have a simplified wind code that is not as intimidating called Wind Load for Housing...
  6. Petras Surna

    Online light framing design software in USA?

    Hi All, Just wondering if there is an online design tool that designs in timber and steel in USA locations such as https://spanman.net/Members/Floor-Beam-Internal-Loads-Parallel-Single-Span which covers Australia. Or perhaps a downloadable alternative?
Back
Top