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Tekla Tedds Engineering Library (October 2018)

Last updated December 12, 2018 by Martin Roclawski martin.roclawski@trimble.com

Tekla Tedds Engineering Library (October 2018)

Contents

UK and Asia

Gabion retaining wall analysis & design (EN1997)
Pile analysis (EN1997)
RC stair design (EN1992)
Steel sheet piling design (EN1997)
Timber connection design (EN1995)
Timber frame racking panel design (EN1995)

Enhanced output to include an optional summary table showing key results and an optional user defined note.

RC slab design (EN1992)

Enhanced user interface for an improved user experience. The output has also been enhanced to include an optional summary table showing key results and an optional user defined note.

Timber beam analysis & design (EN1995)
Timber member analysis & design (EN1995)
Timber 2D analysis & design (EN1995)
Timber member design (EN1995)
Timber connection design (EN1995)

All Eurocode timber calculations enhanced to allow for designs using C16+ timber grade.

Product bulletin October 2018 (PBT-1810-3)

[TEDDS-436]1 2D analysis, Steel member analysis & design (EN1993), Steel 2D analysis & design (EN1993)- Fixed a potentially un-conservative error affecting calculations which use the analysis solver where the model includes a section where both the major and minor shear area properties are not zero and are different to each other. For more detailed information please refer to “Product bulletin October 2018 (PBT-1810-3)” in the Bulletins group of the Engineering Library Index.

Other updates

2D analysis

[TEDDS-434]1 Updated output to clarify that shear area properties for sections are Shear area parallel to Minor and Shear area parallel to Major. [TEDDS-482]1 Fixed single member model output for load combinations table and loading table to ensure that unnecessary space is not left at the end of pages due to table rows being formatted with "keep with next" paragraph setting enabled.

Foundation analysis & design (EN1992/EN1997)

Adjusted the calculation of sliding resistance for foundations subject to horizontal loads.
Corrected 'Argument has incorrect dimensions' expression error associated with eccentrically loaded foundations which should have been reported as beyond scope.

Masonry wall panel design (EN1996)

Added video demonstration to calculation notes.

RC beam analysis & design (EN1992)

[TEDDS-436]1 - Fixed output for shear checks in the design only calculation to use the minimum value for z and d when designing beams with positive and negative moments. The interface results and the output pass/fail statements were correct.

Snow loading (EN1991)

Added video demonstration to calculation notes.

Steel column design (EN1993)

Added video demonstration to calculation notes.

Timber member analysis & design (EN1995)
Timber 2D analysis & design (EN1995)
Timber member design (EN1995)

Amended analysis tabs enabled in the 2D analysis & design user interface.
Amended the section editor to limit flitch beams to a single steel plate.
Added Itor to the set of section properties automatically generated.

Truss wizard
Frame wizard

[TEDDS-447]1 Updated the data list used for selecting Glulam EC5 to "Glulam strength classes EN 14080.dls"

USA

Steel beam analysis & design (AISC360)

Enhanced in accordance with AISC360-16.

Product bulletin October 2018 (PBT-1810-1)

Steel beam design (AISC360)- Fixed a potentially un-conservative error the calculation of I shaped members under shear loads along both axes. For more detailed information please refer to “Product bulletin October 2018 (PBT-1810-1)” in the Bulletins group of the Engineering Library Index.

Product bulletin October 2018 (PBT-1810-2)

Steel beam design (AISC360)- Fixed a potentially un-conservative error affecting the calculation of channels under compression. For more detailed information please refer to “Product bulletin October 2018 (PBT-1810-2)” in the Bulletins group of the Engineering Library Index.

Product bulletin October 2018 (PBT-1810-3)

[TEDDS-436]1 2D analysis, Steel member analysis & design (AISC360), Steel 2D analysis & design (AISC360)- Fixed a potentially un-conservative error affecting calculations which use the analysis solver where the model includes a section where both the major and minor shear area properties are not zero and are different to each other. For more detailed information please refer to “Product bulletin October 2018 (PBT-1810-3)” in the Bulletins group of the Engineering Library Index.

Other updates

2D analysis

[TEDDS-434]1 Updated output to clarify that shear area properties for sections are Shear area parallel to Minor and Shear area parallel to Major.
[TEDDS-482]1 Fixed single member model output for load combinations table and loading table to ensure that unnecessary space is not left at the end of pages due to table rows being formatted with "keep with next" paragraph setting enabled.

Wood beam analysis & design (NDS)

Fixed undefined variable error, Cfb, associated with the selection of composite members.

Australia

Product bulletin October 2018 (PBT-1810-3)

[TEDDS-436]1 2D analysis, Steel member analysis & design (AS4100), Steel 2D analysis & design (AS4100)- Fixed a potentially un-conservative error affecting calculations which use the analysis solver where the model includes a section where both the major and minor shear area properties are not zero and are different to each other. For more detailed information please refer to “Product bulletin October 2018 (PBT-1810-3)” in the Bulletins group of the Engineering Library Index.

Other updates

2D analysis

[TEDDS-434]1 Updated output to clarify that shear area properties for sections are Shear area parallel to Minor and Shear area parallel to Major. [TEDDS-482]1 Fixed single member model output for load combinations table and loading table to ensure that unnecessary space is not left at the end of pages due to table rows being formatted with "keep with next" paragraph setting enabled.

Canada

Product bulletin October 2018 (PBT-1810-3)

[TEDDS-436]1 2D analysis - Fixed a potentially un-conservative error affecting calculations which use the analysis solver where the model includes a section where both the major and minor shear area properties are not zero and are different to each other. For more detailed information please refer to “Product bulletin October 2018 (PBT-1810-3)” in the Bulletins group of the Engineering Library Index.

Other updates

2D analysis

[TEDDS-434]1 Updated output to clarify that shear area properties for sections are Shear area parallel to Minor and Shear area parallel to Major. [TEDDS-482]1 Fixed single member model output for load combinations table and loading table to ensure that unnecessary space is not left at the end of pages due to table rows being formatted with "keep with next" paragraph setting enabled.

Europe

Gabion retaining wall analysis & design (EN1997)
Pile analysis (EN1997)
RC stair design (EN1992)
Steel sheet piling design (EN1997)
Timber connection design (EN1995)
Timber frame racking panel design (EN1995)

Enhanced output to include an optional summary table showing key results and an optional user defined note.

RC slab design (EN1992)

Enhanced user interface for an improved user experience. The output has also been enhanced to include an optional summary table showing key results and an optional user defined note.

Timber beam analysis & design (EN1995)
Timber member analysis & design (EN1995)
Timber 2D analysis & design (EN1995)
Timber member design (EN1995)
Timber connection design (EN1995)

All Eurocode timber calculations enhanced to allow for designs using C16+ timber grade.

Product bulletin October 2018 (PBT-1810-3)

[TEDDS-436]1 2D analysis, Steel member analysis & design (EN1993), Steel 2D analysis & design (EN1993)- Fixed a potentially un-conservative error affecting calculations which use the analysis solver where the model includes a section where both the major and minor shear area properties are not zero and are different to each other. For more detailed information please refer to “Product bulletin October 2018 (PBT-1810-3)” in the Bulletins group of the Engineering Library Index.

Other updates

2D analysis

[TEDDS-434]1 Updated output to clarify that shear area properties for sections are Shear area parallel to Minor and Shear area parallel to Major. [TEDDS-482]1 Fixed single member model output for load combinations table and loading table to ensure that unnecessary space is not left at the end of pages due to table rows being formatted with "keep with next" paragraph setting enabled.

Foundation analysis & design (EN1992/EN1997)

Adjusted the calculation of sliding resistance for foundations subject to horizontal loads.
Corrected 'Argument has incorrect dimensions' expression error associated with eccentrically loaded foundations which should have been reported as beyond scope.

Masonry wall panel design (EN1996)

Added video demonstration to calculation notes.

RC beam analysis & design (EN1992)

[TEDDS-436]1 - Fixed output for shear checks in the design only calculation to use the minimum value for z and d when designing beams with positive and negative moments. The interface results and the output pass/fail statements were correct.

Snow loading (EN1991)

Added video demonstration to calculation notes.

Steel column design (EN1993)

Added video demonstration to calculation notes.

Timber member analysis & design (EN1995)
Timber 2D analysis & design (EN1995)
Timber member design (EN1995)

Amended analysis tabs enabled in the 2D analysis & design user interface.
Amended the section editor to limit flitch beams to a single steel plate.
Added Itor to the set of section properties automatically generated.

Truss wizard
Frame wizard

[TEDDS-447]1 Updated the data list used for selecting Glulam EC5 to "Glulam strength classes EN 14080.dls"

Footnotes

1 This number is an internal reference number and can be quoted to your local Support Department should further information on an item be required.

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