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  1. magner

    Maximum Mapped Response Acceleration Ss problem

    Hi, I am building a (static seismic) piping model in a seismic area class 2A (Libya). Looking at the input box. located in model tab at the top of page> Seismic wizard. I am having trouble locating an explanation of where max. response acceleration (ss) figure comes from. Following the help...
  2. magner

    Seismic acceleration (aH) limits

    Hi, Sorry I dont have a reference to any codes for my problem, all I can supply is the actual work through. It is a worked example from Caesar stress analysis software. The Importance Factor IE = 1 The Component Response Modification Factor RP = 12.0, from Table 13.6-1 for "Piping in...
  3. magner

    Seismic acceleration (aH) limits

    Hi, I am trying to understand an example for calculating seismic acceleration. The equation identifies seismic acceleration limits of 1.6 and 0.3. I have checked ASCE 7 but cant seem to find any information on this matter. Any explanation of what these numbers represent and where they come...
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