en:clt:hotspot:software:cltdesigner:versions

CLTdesigner - Versions and changes

Date Version Modules concerned Changes
13.04.2011 2.0 a CLT-Plate 1D - Internal forces - interaction M+N for internal forces according to 2nd order theory: no quadratic interaction if M=0
09.05.2011 2.0 b All - Cross section definition for products: Display problem fixed
09.05.2011 2.0 c,d CLT-Plate 1D - Continuous beam - KLED of imposed loads modified according to Eurocode or NA
01.06.2011 2.0 e CLT-Plate 1D - Continuous beam - PreferencesDialog: Limit-Spinner.commitEdit() invoked when pressing OK
28.06.2011 2.1 All - Products Hasslacher
- Displaying the storage location on the window
- Output of the deflection in mm in the pdf report
17.08.2011 2.1 a All - MM 7ss-layups and MOE fixed
28.02.2012 2.2 - Spanish version
- Stora Enso and Finnforest removed
- Preferred cross sections implemented
- Material according approvals fixed
- new layups Haas (Timbory) and Hasslacher
- in-plane shear corrected for double layers
- national annex DE
- User-Preferences established
24.08.2012 3.0 - shear analogy method
- vibration verification according to Hamm/Richter and Hamm/Richter mod.
- vibration check according to ON B extended by vibration acceleration
- layups Haas and Hasslacher updated
- new material for Hasslacher according to ETA
- user-defined combination coefficients, safety factors and kdef values
- Preferences revised
03.01.2013 3.0 a - Binder removed
- Hasslacher material ETA set as default value
16.01.2013 3.1 - new KLH layups
- charring rate of KLH changed
- tensile strength of KLH changed
- Tension check for transverse layers changed
21.01.2013 3.1 a - Bug in vibration verification for cross section widths unequal 1m corrected
21.06.2013 3.2 - new Hasslacher layups
- adhesive for Hasslacher changed
- problem with tables on Mac fixed
- SLS combination problem with wind and snow when load position "Total" fixed
21.06.2013 3.2 a - problem with dead load + snow fixed
22.07.2013 3.3 - new Derix layups
- new MM layups
- Bug with dead load and ProjectPreferences fixed
- display of bef with screed fixed
12.02.2014 3.4 - new Hasslacher layups
30.04.2014 3.5 - Rolling shear strength KLH according to ETA-06/0138 (2012-2017) modified
- mistake in writing in Hasslacher layups corrected
- display problem of utilization ratios in case of fire in module "CLT-Plate 1D - internal forces" fixed
06.06.2014 3.5 a CLT-Plate 1D - Continuous beam - Bug for beams with cantilevers in showing utilization ratios fixed, as well as the differences between summary and details
21.07.2014 3.5 b - signed jar-File
07.04.2015 3.5 c - GUIPreferences user-defined cursor excluded, because error message to a user
29.07.2015 3.6 - Binder and Stora Enso layups included
- ON B1995-1-1:2014 implemented
- disregarding of short cantilevers in SLS verification
- bug with stiffness criterion (vibrations) for continuous beams fixed
29.07.2015 3.6 a - NullpointerException at VibrationCalculatorEN fixed
30.11.2015 4.0 Compression perpendicular to grain - bug in detail view according to DIN 2010 fixed
- implementation of DIN 2013
- bug when displaying the help fixed
- kmod values according to ON B 2014 adjusted
- bug when changing the calculation method fixed
- bug at buckling fixed
02.12.2015 4.0 a CLT-Plate 1D - Internal forces - saving problem and locale problem solved
09.12.2015 4.0 b - Haas layups removed
22.12.2015 4.0 c Full version - problem with layer selection for user-defined cross sections fixed
31.03.2016 4.0 d Decker, Derix - problem with decimal format in case of vibrations solved
31.03.2016 5.0 Full version, Hasslacher, MM - problem with decimal format in case of vibrations solved
- Module "Ribbed slab" implemented
06.04.2016 4.0 e Decker, Derix - bug with the loads after file opening fixed
- deleting of results if support width is changed
06.04.2016 5.0 a Full version, Hasslacher, MM - bug with the loads after file opening fixed
- deleting of results if support width is changed
01.08.2016 5.0 b Full version, Hasslacher, MM - bug with preferences after file opening fixed
- bug at ribbed slab with different GLT strength classes fixed
- calculation of in-plane shear stiffness and twisting stiffness according to ON B 1995-1-1:2015
01.08.2016 4.0 f Decker, Derix - bug with preferences after file opening fixed
- calculation of in-plane shear stiffness and twisting stiffness according to ON B 1995-1-1:2015
24.05.2017 6.0 - bug at shear stiffness of ribbed slabs fixed
- compression perpendicular to grain to one-sided load application extended
- ribbed slab: bug with too small GLT beam height fixed
- structural fire design: bug when reading the file (charring rate, heat resistant and side bonded) fixed
- Module CLT-Plate loaded in plane: fire update problem fixed
- Module "Horizontal load distribution on shear walls"
- Module "Stiffness matrix"
- Extension "Concentrated loads"
- Products of Cross Timber Systems implemented
- Products of Decker removed
- PDF-Export of detailed results
- vibration check on cantilevers
07.06.2017 6.1 - products of Decker implemented
04.07.2017 6.2 Horizontal load distribution on shear walls - Full version, Hasslacher - display bug as well as a save/open problem when adding walls fixed
10.07.2017 6.3 Full version, all company versions - linkMaterial=true
- remember material selection if new product from the same company is selected
17.07.2017 6.4 Full version, all company versions - bug fixed when opening module "internal forces" with respect to the cross section in case of fire
- fixed bug when opening a file in respect to rotated products
- preferred cross sections removed
01.09.2017 6.5 Full version, all company versions - bug with user-defined combination coefficients fixed
- bug in module "CLT-Plate loaded in-plane" - fire cross section and pdf report as well as saving - fixed
25.10.2017 6.6 Full version, all company versions - KLH layups updated
- NA NL
- NL
- compression perpendicular to grain: limits for kc,90
21.12.2017 6.7 Full version, all company versions - Hasslacher layups updated
- Bug when defining a width in module "CLT-Plate 1D - continuous beam"
- text field charring rate: value acceptance in case of loss of focus
22.12.2017 6.7.1 Full version, Hasslacher - Hasslacher layups 7s and 8s updated
11.01.2018 6.7.2 Full version, Hasslacher - Hasslacher layup 5s-150 added
11.06.2018 6.8 Full version, all company versions - optimization of layups
- start calculation button in toolbar
- Choice of language at first start
- calculation of bef for ribbed slabs only when pressing the button
- fire: calculation of ta
- bug shear stress in pdf report fixed
- bug with the kdef values in the settings/preferences fixed
- Material Derix-ETA added
- kcr for shear strength of material EN 338 and EN 14080 considered
- ribbed slab - layer wise verification
- layups Piveteaubois (HEXA2)
- compression perpendicular to grain according to Brandner 2018
06.08.2018 6.9 Full version, all company versions - bug in the output of the material parameters fixed
- bug in the output of cross section values in case of fire for different calculation methods fixed
- Gamma method
- new ETA Hasslacher
- NA FR
- layups Piveteaubois (HEXA1)
19.09.2018 6.9.1 Full version, all company versions - new logos Hasslacher and Derix
- preferences: bug with selection of calculation method if gamma is not available, fixed
08.10.2018 6.10 Full version, all company versions - layups best wood SCHNEIDER
- pdf report: changes to the page layout
- resources NL completed
- utilization ratios in case of vibrations
- bug in the display of utilization ratios in case of fire in the module "internal forces" fixed
- bug in CSInputPanel in case of fire and automatic calculation fixed
23.10.2018 6.10.1 Full version, all company versions - material Radiusholz (only available in the testing version)
- Material allocation HEXA1 T
- units in module "horizontal load distribution on shear walls"
- Winst,Q instead of winst,G+Q for NA FR
07.11.2018 6.10.2 Full version, Derix - logo Derix
08.11.2018 6.10.3 Full version - material Binder
22.11.2018 6.10.4 Full version, all company versions - w_fin and w_net,fin revised
14.12.2018 6.10.5 Full version, all company versions - default setting for neglecting own weight g0 changed
- bug with Gamma method, if Det=0 fixed
17.01.2019 6.10.6 Full version, all company versions - Bug in SLS NA FR fixed
29.01.2019 6.10.7 Full version, all company versions - take over SLS limits in the settings (without pressing Enter)
- translation FR
- bug in wperm for vibrations according to DIN fixed
18.02.2019 6.10.8 Full version, all company versions - Name of MM changed
- cross section of Piveteaubois 3s 80 changed
- translations FR revised
- horizontal load distribution on shear walls: selection of producers implemented
11.03.2019 6.10.9 Full version, all company versions - horizontal load distribution on shear walls: selection of center of rotation of a wall implemented
- fixed bug when opening a Piveteaubois layup
01.04.2019 6.11 Full version, all company versions - Binderholz removed
- file open problems fixed
02.04.2019 6.11.1 Full version, all company versions - cross section library edited
- effektive width for the stiffness criterion EC5 edited (1m or room width, if < 1m)
23.05.2019 6.12 Full version, all company versions - products KLH updated
- material update for Stora Enso and Hasslacher
- terms of use revised
27.05.2019 6.12.1 Full version, Hasslacher - old material of Hasslacher removed
13.06.2019 6.12.2 Full version, Cross Timber Systems - old material of Stora Enso removed
- charring rate CTS changed to side bonded
- update problem charring rate fixed
18.07.2019 6.12.3 Full version, all company versions - revised terms of use FR
- NA FR: w2 changed - amount of g1,k as fragil
- Derix layups L100-5s, L110-5s, L120-5s added
27.09.2019 6.13 Full version, all company versions - PDF report - problem with empty page after TOC fixed
- material of KLH revised
- MM - adjustment according to ETA (material and fire)
- bug in charring rates after file opening fixed
16.10.2019 6.13.1 Full version, MM - MM: ration board thickness to width t/a = 4, default calculation method GAMMA
07.01.2020 6.14 Full version, Derix - Derix: new ETA and layups, selection of adhesive PUR/MUF
03.02.2020 6.14.1 Full version - selection of producers revised
- material NORDIC-1950Fb-No.3 edited
13.02.2020 6.14.2 Full version, all company versions - fixed bugs regarding fire data when switching producers
09.03.2020 7.0 Full version, all company versions - module SHERPA CLT-Connector
- material library
24.03.2020 7.0.1 Full version, Cross Timber Systems, Hasslacher, MM - module ribbed slab: fixed bug when generating pdf report
01.05.2020 7.0.2 Full version - best wood SCHNEIDER removed
11.05.2020 7.0.3 Full version, all company versions - new certificate
- fixed bug regarding cross-section library in case of fire
27.05.2020 Cross Timber Systems - deleted
28.05.2020 7.0.4 Full version - Cross Timber Systems removed
- rho_mean of material Stora Enso changed
13.07.2020 7.0.5 Full version, Cross Timber Systems - Cross Timber Systems added
16.07.2020 7.0.6 Full version, all company versions - fixed bug regarding shown results in detail for shear analogy & fire
25.09.2020 7.1 Full version, all company versions - module continuous beam: fixed bug regarding concentrated loads near supports
03.12.2020 7.2 Full version, all company versions - ETA-09/0036 of 2.9.2020
- Fire revised
- fixed inconsistencies regarding ksys and 1/ksys
- problem with gamma method using different materials in cross section solved
- highlighting special layup Derix
18.12.2020 7.2.1 Full version, all company versions - fixed bug in the pdf report regarding cross-section values
15.03.2021 7.3 Full version, all company versions - Piveteaubois: changed densities
- NA FR: ULS fire - additional combinations
- Straightness factor βc added to the settings
- Hasslacher: new material CL26E11.8 according to ETA-12/0281 of 09.11.2020
04.06.2021 7.4 Full version, all company versions - Cross Timber Systems removed
- module CLT-Plate 1D - Internal forces: bug in cross-section values in pdf file fixed (with SAV and Gamma method)
- Short summary
- Hasslacher: layerwise material selection (for ti ≥ 40 mm CL26E11.8 and CL36E14.7 according to ETA-12/0281 of 09.11.2020 available)
- Optimizer: Bug with temp file name under Windows fixed
22.07.2021 8.0 Full version - module wall
10.12.2021 8.1 Full version, all company versions - Decker: new layups
- fixed bug showing fire details for company products after opening an old file
- fixed bug in the pdf report when short cantilevers were neglected
- fixed bug in the calculation of the shear stiffness of 3s in the weak direction
- fire: user-defined values of minimum residual layer thickness enabled
16.12.2021 8.1.1 Full version - fire & Piveteaubois: falling-off layers also in case of walls
20.12.2021 8.1.2 Full version, Hasslacher, MM - module T-Beam: default material rib GL24h - EN 14080
28.06.2022 8.2 Full version, all company versions - best wood SCHNEIDER included
- module wall: bug fixed in calculation of nxy torsion in case of fire
- module continuous beam: bug fixed for SAV & fire & only 1 longitudinal layer and 1 cross layer
- module CLT-Plate loaded in plane extended to Brandner & Dietsch et al. 2015
- modules ribbed slab and wall revised regarding speed
20.07.2022 8.2.1 Full version, all company versions - modules wall and plate loaded in plane: bug fixed for fire (falling off of charred layers, minimum thickness)
29.09.2022 8.3 Full version, all company versions - fire: fixed bug when switching from company product to user-defined; added 2nd charring rate for Hasslacher
28.02.2023 8.3.1 Decker - Upgrade company version: concentrated loads, wall without openings, horizontal load distribution on shear walls
12.07.2023 8.4 Full version, all company versions - materials revised
- Piveteaubois: shear wall proofs modified
- NA FR: calculation of wfin - winst,G revised
- pdf protection removed
- module wall: kmod bug when switching languages fixed, display bug for boundary conditions after opening fixed, display problem of VM forces fixed, bug when updating buckling length factor fixed
- preferences: calculation of self-weight with rho_mean of material set to default
- fire: bug at pdf short summary fixed
- module ribbed slab: bug at material of new glulam lamellas fixed, option "standard dimensions only" added
- fire & Gamma method: fixed bug with external cross layers
- module "internal forces": display bug of details after completely burned fixed
- bug in interaction of CS & material libraries fixed
- company version Derix: activation of additional modules
28.07.2023 8.4.1 Full version, all company versions - bug with languages fixed
- NA FR: calculation of wfin - winst,G revised
18.08.2023 8.4.2 Full version - bug with ZSL-calculator and Piveteaubois products fixed
20.09.2023 8.4.3 Full version, all company versions - NEN: WorkingLoadType.H set to SHORT
- NEN: Vibrations - choice of requirements with WarningDialog
- MM: additional layups
- fire: bug after file opening fixed
29.09.2023 8.4.4 Full version, all company versions - vibrations: normal requirements - bug when opening the file fixed
27.10.2023 8.4.5 Full version, all company versions - wall: bug after opening and changing cross section fixed
06.12.2023 8.4.6 Full version, all company versions - Continuous beam: calculation of bearing pressure synchronized with module compression perpendicular to grain
- bug with material MM-C24 ETA 2023 and ksys fixed
- Tab with supporting forces added and copy to clipboard included
- modules internal forces, compression perp. to grain, plate loaded in plane, all, SHERPA CLT-Connector: default values of gammaM according to the settings
- Derix & fire: 2nd charring rate for wall elements activated
- stiffness matrix: export RFEM 6 (csv)
14.10.2024 9.0 Full version, all company versions - module ribbed slab new
- module box elements
- module web plates
- Schneider: new layups, rolling shear strength independent of layer thickness
- Decker: new logo, new layups
- bug for layups with different strengths fixed
- bug when updating WorkingLoadType fixed
29.11.2024 9.0.1 Full version, all company versions - bug in load table fixed
- bug with Gamma-method fixed
- bug with menu file new fixed
04.12.2024 9.0.2 Full version, all company versions - bug in layup table fixed
20.12.2024 9.1 Full version, all company versions - bug with changed orientation of products after opening fixed
- vibrations: in case of support 2-sided - position of the single load (centre or edge) added
13.01.2025 9.1.1 Full version, all company versions - Horizontal load distribution on shear walls: bug after opening fixed
27.01.2025 9.1.2 Full version, all company versions - Horizontal load distribution on shear walls: bug after opening fixed
18.12.2025 9.2 Full version, all company versions - Piveteaubois: ETA 24/1097
- best wood SCHNEIDER removed
- Ribbed slab: kc,90 for GLT ribs changed
- SHERPA CLT-Connector: update bug in drawing layer fixed
26.01.2026 9.3 Full version, all company versions - best wood SCHNEIDER: Activation and product updates
12.03.2026 10.0 Full version - module X-fix
- Link to TCCdesigner
  • en/clt/hotspot/software/cltdesigner/versions.txt
  • Zuletzt geändert: 2026/03/13 16:04
  • von Alexandra Thiel