The regulations TRD became invalid on 1.1.2013. It was replaced by DIN EN 12952-3.
In order to be able to recalculate projects calculated according to TRD, we still offer the latest version of TRD for purchase.
| Module |
Program description |
| AD |
Basic module, BOM |
| 301 |
Cylindrical shells under internal pressure according to TRD 301 |
| 303 |
Spherical shells according to TRD 303 |
| 305 |
Flat walls, anchors and stiffening beams according to TRD 305 |
| 306 |
Cylindrical shells under external pressure according to TRD 306 |
| 309 |
Bolts according to TRD 309 |
| WERK |
Material database with approx. 4700 material entries |
| Basic package TRD |
| |
| 301 / Anl.1 |
Calculation of alternating stress caused by swelling internal pressure or by combined internal pressure and temperature changes |
| AUZY |
Openings and branches in cylindrical shells of drums, collectors and pipelines according to DIN EN 12952-3 |
| BOG |
Pipe bends under internal pressure according to TRD 301 / Annex 2 |
| HOSE |
Y-shaped branches under internal pressure according to TRD-301 |
| 303 / Anl.1 |
Calculation of spherical shells with openings against alternating expansion stress of the inner hole edges |
| 304 |
Calculation of dished flue ends according to TRD 304 |
| 508 a |
Calculation of the fatigue of components at creep and alternating stress according to TRD 508 / Appendix 1 |
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