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Recent content by ljans

  1. ljans

    Lugs in Heads of vertical vessels using line loads-EN 13445/COMPRESS

    I am the other half of the "we" in the OP above. Some further explanation: Looking at calcs for lugs on a head, EN-13445 Section 16.6.3 defines equivalent diameter, Deq as follows: Deq = Ri for spherical sections and again Deq = Di×SQRT(1-3((x/Di)^2)) for 2:1 S.E. heads these numbers...

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