SCIA Engineer 16 brings a vast number of enhancements, extensions and modifications that extend throughout the whole workflow of a typical engineer. Some of them address users specialising in specific types of structures, others simplify the daily work of every structural engineer.
The improvements appear in all phases of the project workflow: initial modelling, precise analysis, code-complying design and presentation of results, and all share the same primary goal: USER SATISFACTION
Key improvements include:
Much faster, transparent and more comprehensive design of concrete beams, columns and ribs
A new “Section check” tool for detailed analysis of a concrete section
Expanded composite beam design for both AISC and EN1994
Seismic concrete frame and shear wall design to US codes
Various improvements for meshing & advanced analysis
SCIA Engineer 16 offers a full solution for design and code-checking of reinforced concrete beams, columns and ribs according to Eurocode EN1992-1 including the National Annexes. The main benefits are:
Support of any cross-section shape, even for column design
All internal forces taken into account: normal force, bending moments, shear forces and torsion
Clear and transparent reporting including applied formulas and references to code clauses
Safe design thanks to the shift rule for bending moments
Economical design thanks to the reduction of shear forces and moments above supports
Parallel processing giving over 300% speed improvement when using 4 cores
Automatic conversion of required reinforcement area to basic and additional rebars New in 16.1
Other improvements include calculation of the limit height of the concrete compression zone according to Dutch national annex, enhanced visualisation for results, calculation of deflections based on the minimum beam stiffness applicable to all situations, and much more.
Detailed reinforced concrete Section Check
The Section Check is an integrated tool for very simple and easy-to-use design and code-checking of a specific section on a 1D member. The user first selects graphically any section in the 3D model. All data like internal forces, geometry, reinforcement (if present) are automatically transferred to an intuitive dialogue. There, at a glance, the user checks the behaviour and resistance of the section, and he may dig deeper into the calculation report and make changes to the reinforcement, if required – all on the same screen, just 1 click away.
Finally, results can be sent to the Engineering Report for final documentation.
Design of concrete shear walls & frame systems (ACI 318-14)
SCIA Engineer 16 now fully supports the seismic design of concrete shear wall & frame systems to ACI 318-14:
Integrated concrete shear-wall and moment-frame design within Concrete service according to the provisions of ACI 318-14 and ASCE 7-10, including all requirements for seismic design
Automatic creation of all lateral (including seismic) load combinations
Automatic recognition of concrete frame and concrete core elements including all shear wall boundary conditions
Detailed output including all design results, cross section details and beam/column schedules both in the Engineering Report and as EXCEL files.
Extended coverage of Brazilian concrete code
The design of linear and surface concrete elements according to the Brazilian NBR 6118 has been significantly enhanced and it now covers:
Design of 2D members for the ultimate limit state, including shear reinforcement
Design of 1D members, including ribs, for ultimate as well as serviceability limit states
Check of crack width and determination of long-term deflections
Approximated method for local second order effects
Physically and geometrically non-linear analysis
Push-over analysis using ECtools for US codes
The integration of ECtools into SCIA Engineer (for seismic capacity design) has been much improved and all functions are now located in the standard concrete menu.
Moreover, a push-over analysis with an advanced fibre-model can be performed to obtain the push-over curve. The calculation report generated in ECtools is displayed in SCIA Engineer and, optionally, included in Engineering Report.
EC3 connections: four bolts per row, weak axis bending and more
The steel connections design according to Eurocodes has been extended by the results of the latest research, and now allows the engineers to design connections with four bolts per row, and check connections for weak-axis or even bi-axial bending moments, in full compliance with the philosophy of the component method.
New summary output is now available in addition to the existing brief and detailed option
New output for splice connections includes more details
Moment-stiff end-plate connection with four bolts per row are now theoretically better understood and can be modelled and checked in SCIA Engineer in full agreement with EN 1993-1-8
Strong-axis moment connections can be subject to strong- and weak-axis bending simultaneously
Realistic composite design according to EN 1994
After its introduction in SCIA Engineer 15, the composite beam design tools have seen their user interface streamlined and extended with additional capabilities. Starting with the selection of a suitable steel decking and shear connectors from the integrated catalogues of common manufacturers, continuing with exact modelling and precise determination of stiffness, the engineers can design and check cantilevers and simple as well as continuous beams. Clear layout and customizable level of detail in the report then underline the overall usability of the solution.
To name a few, the following features have been added in the latest version of SCIA Engineer:
Lateral-torsional buckling checks and comprehensive fire safety verification for both the construction and final stage
Catalogue of European, British and North American manufacturers with optional manual input of user-defined sheeting
The stiffness of the composite slab as well as the (partial) shear connection is taken into account
New one-way decks eliminate parasitic bending moments at the ends of simple beams and transfer all loads first to secondary beams, which in turn transfer it to the primary beams as concentrated forces
Simplified approach for limitation of crack widths
Optimised composite design for AISC 360-10
A robust solution for modelling, analysis and design of composite beam floor systems according to the U.S. codes in SCIA Engineer includes a brand new automatic optimisation of composite beam floors.
Ability to modify load transfer method (one-way or two-way) for composite decking
Integration of metal deck catalogues from well-known US based manufacturers including Vulcraft, Verco & Canam
Implementation of optimization routine that accounts for strength, service and detailing conditions in both construction and final composite stages
Multiple optimization strategies (balanced, least weight, least studs)
Ability to restrict beam depth & rows of studs
Automatic design of camber based on construction stage loading
Labels include cross section, studs (uniform/segmented layout) and required camber
Layout and transparency improvements for calculations including all rendered formulas, dynamic graphics and moment diagrams
Provision for the weight of fresh concrete New in 16.1
Beam resistance at a web opening (in cellular beams) New in 16.1
Ignoring the composite action in negative moment regions New in 16.1
AutoDesign for custom catalogue-based optimisation
The Coupled Set AutoDesign is a new optimisation routine that works best for, e.g., a user-defined set of steel profiles with several different dimensions (height, width, thickness, etc.) varying in a range of discreet values and with some dimensions depending on others (i.e., sections of larger height are only produced with a limited range of thickness). This optimisation is also suitable if the values of optimised dimensions are read from a product range catalogue: the values do not vary continuously, but only specific produced dimensions are available.
New advanced analysis options
A series of new options have been added to the analysis part of the software:
Four types of yield conditions are now available for general plastic analysis of shells: Von Mises, Tresca, Mohr-Coulomb, and Drucker-Prager
New parameters in the Solver setup allow for better control of the convergence of non-linear analysis, make it possible to neglect masses in a specific direction or choose the method for time history analysis
Improved stability of the Soil-in calculation for very deep foundations
Membranes are now analysed using triangular elements for a more robust convergence
Equivalent Lateral Forces (ELF), newly implemented in SCIA Engineer, is a well-known method for the seismic analysis of structures; even though being quite conservative, it is very popular for its simplicity
Automatic mesh refinement now works with a user-defined group of load cases
Definition of seismic spectrum according to the latest Dutch Practice NPR 9998 for earthquake resistant buildings New in 16.1
Seismic calculation using the equivalent lateral forces (ELF) method in compliance with the US code: ASCE 7-10 New in 16.1
Graphical representation of strains and stresses
The advanced graphical visualization of 3D stresses and strains was extended:
2D strain values can now be visualized: basic total strain, principal total strain, basic plastic strain, and principal plastic strain
Correct handling of 3D stresses display when the load is applied in the centroid instead of shear centre
Table Results – more interactive than before
A series of new options have been added to the analysis part of the software:
New graphical mark to highlight in the 3D model the position of a specific value from Table Results
Faster opening of Table Results and refreshing of the values after change
A double-click on a particular value in Table Results opens a detailed code-check, if applicable
Option to remove table results from saved projects to reduce file size
Validity status and one-click-regeneration ensure that the values are constantly up-to-date
Engineering Report smoothly handles large reports
The Engineering Report, the primary tool for the preparation of comprehensive and clear documents about the performed analysis and design, presents a few new features and, primarily, optimised memory handling. Thanks to this improvement, the engineers are now able to, for example:
Import A0 drawing in 600 DPI quality
Include hundreds of high resolution pictures in the same report
Import ECtools calculation reports
Import external PDF files
Different margins for even and odd pages for printing out booklets New in 16.1
Additionally, it is now possible to send the content of the Engineering Report to MS Excel without formatting.
The links to 3rd party software were updated to support their latest versions:
A new, IFC-based, interface replaces the old link with Allplan. This IFC interface has been optimised for the exchange of data with Allplan and thus no additional manual settings are required.
SCIA Engineer 16 is compatible with Tekla Structures 2016.
Faster IFC import and reduced memory footprint allowing for smoother work with extensively large models. New in 16.1
Revit link supporting Revit 2017 (build 297). New in 16.1
Instant access to online help
SCIA Engineer application window now features a search bar that starts immediate search in the online help. There is no need any more to swap to the Internet browser to find answers to emerging questions.
Your feedback is valuable
A new option (button) at the top right corner of the SCIA Engineer application window provides a direct communication channel to SCIA’s product management. Those who want to share their opinions with SCIA have a choice of three buttons: like, dislike, send a suggestion.