DST's engineering software


DST offers a comprehensive suite of programs for piping  and support analysis.




... the core piping analysis program

nuclear Class 1, 2&3 and non-nuclear codes
code editions from 1967 to the most recent
up to 500 load cases and combinations
fully featured dynamic analysis
stratification loads, buried piping, etc.




... the popular graphical user interface for PIPESTRESS

dedicated file manager for PIPESTRESS files
user friendly editor for native PIPESTRESS input file
powerful graphics
Quickpipe wizard: build a simple PIPESTRESS model in less than 5 minutes !
Easyfree database and smart coordinate input
integrated XML database for fittings, pipe cross-sections and materials
automatic stress report generation, etc.


... the commercial package integrating PIPESTRESS and Editpipe



... the piping support analysis program (in French)

  1. vérification des ratios de contraintes dans les profilés
  2. calcul des ancrages (platines + chevilles)
  3. calcul des assemblages entre les barres, par boulonnage ou soudure
  4. modélisation des tuyauteries et attaches
  5. calculs sismiques par analyse spectrale
    interface avec PIPESTRESS, etc.


DST also develops specialised tools for dynamic analysis:

  ADAMOS: time history analysis op piping systems with gapped restraints

Twin Mode Rotation: optimized floor response analysis in case of twin modes

THGE: generation of artificial ground acceleration time histories from floor response spectrum curves