This list of CSI API Tools is provided for informational purposes only. Products listed on this page are neither produced by nor endorsed by Computers and Structures, Inc. Technical support for these products is not provided by CSI and may or may not be available directly from the product’s developer. Use of these products is strictly at the user’s discretion and risk.
Product Name
Konstru
Product Website
Company
Konstru
CSI Products Supported
Konstru is a common data environment allowing users to seamlessly move structural members and their data between modeling, analysis, and documentation applications without the need for repetitive work. Konstru makes interoperability easy by connecting data between Revit, ETABS, SAP2000, Grasshopper, Excel, Dynamo, Tekla, and RAM. Create native Revit models from SAP2000 or ETABS. Analyze complex structures that have been parametrically modeled in Grasshopper.
The program offers:
- Seamless interoperability between common engineering applications
- Time saving benefits by automating model creation, repair, and collaboration between project stakeholders
- Create native model elements in the host applications, allowing users full editing features and control of their models
- Share models with project participants to help facilitate collaboration between teams
- Repair feature helps create a fully connected model
- Supports a wide variety of element types
Learn more by viewing the tutorials, supported element matrix, model repair instructions, YouTube channel, and installation instructions.
Product Name
Afterburner: Column
Product Website
Company
ReFRAME Software Inc.
CSI Products Supported
Afterburner is a fully integrated multistory column designer for ETABS. With the click of a few buttons, it can connect to ETABS, extract all user-defined material properties and forces, and perform detailed column designs (including detailing requirements). Afterburner reduces the design time from a few weeks to a few minutes. As it eliminates the need for complicated spreadsheets, copying and pasting loading into other programs, and hand markups for BIM modeling. Furthermore, the program updates your ETABS model for further analysis and for maintaining an up to date model, making handling design changes throughout the lifecycle of the project easier with fewer errors.
The program offers:
- Seamless integration with ETABS (64 bit only)
- Breaks down your siloed workflow
- Design columns for a multistory building in only a few minutes (automated live load reduction)
- Automates design of reinforced concrete columns (rectangular and circular)
- Provides detailed code report for the latest ACI 318 and CSA A23.3 design standards
- Exports design to your choice of ETABS, Excel, or REVIT
Product Name
ggRhinoSAP2000
Product Website
Company
Geometry Gym
CSI Products Supported
Geometry Gym has developed a 3rd party add-in for Grasshopper to allow generation of SAP2000 and ETABS model data. Grasshopper is a graphical algorithm editor run in the Rhino3d CAD software.
There are also tools to exchange data using the openBIM framework IFC (Industry Foundation Classes)
Product Name
CInteS
Product Website
Company
NIP-Informatica
CSI Products Supported
InteS allows to get data from SAP2000 and CSiBridge, such as geometry, stiffnesses, element forces and so on.
After that an user can select needed elements and create a text file. This file is used for check and design concrete structures using the software OM SNiP Zhelezobeton (according to the Russian concrete design codes).
Product Name
CSiXRevit
Product Website
Company
Computers and Structures, Inc.
CSI Products Supported
CSiXRevit, a CSI developed plugin for Autodesk Revit Structure, provides a bi-directional link between SAP2000, ETABS, and/or SAFE and Autodesk Revit® Structure.
Four (4) options are available to interchange data:
- from Revit Structure to create a new CSI model
- from Revit Structure to update an existing CSI model
- from CSI software to create a new Revit Structure project
- from CSI software to update an existing Revit Structure project
These options provide for true round-tripping of data between CSI software and Autodesk Revit® Structure.
Product Name
Load Combination Application
Product Website
Company
EDRMedeso AS
CSI Products Supported
Managing and creating load combinations for different scenarios and requirement according to Eurocode is time-consuming work. To make this process more efficient EDRMedeso AS has created an application for ETABS that creates combinations for buildings according to NS-EN 1990:2002+NA:2008. The application is safe and easy to use with possibilities to customize the input values for different countries.
Product Name
Sections Xplorer
Product Website
Company
Vantec Solutions
CSI Products Supported
The Sections Xplorer app provides several options to easily review and edit the properties of area sections used in walls and slabs of ETABS® models. The app runs within the ETABS® 2015 and 2016 interface, after installation the user can readily access it from the Tools menu.
Features:
- Automatically add the slab thickness and material to the section name. If these properties are modified, the user can automatically update the section names to match the new values.
- A single interface to edit section properties such as thickness, color, stiffness modifiers, mass, weight and material.
- Quickly edit the properties for multiple area sections at once.
- Browse through the section properties of multiple sections with a single click.
- Review, compare and edit the property overwrites for all the selected slabs or walls.
- Axonometric views that display the orientation of each one of the stiffness modifiers for slab and wall sections.
Product Name
SPF
Product Website
Company
CSi Italia
CSI Products Supported
SPF is a plug-in of SAP2000 and ETABS for the automatic seismic rating of existing r.c. structures according to the Italian D.M. 65 07/03/2017 - "Sismabonus".
The software performs the classification according to the "conventional" method, providing the risk class of the building in terms of Average Annual Loss (PAM) and Safety Index (IS-V).
Product Name
Combinator
Company
CSi Italia
CSI Products Supported
Combinator is a plug-in application for the generation of load combinations sets based on Eurocodes provisions. The tool can be run directly from the SAP2000/ETABS or CSiBridge “Tools” menu.
The workflow is very simple: while working in the main program, define the desired load cases and then open Combinator from the “Tools” menu. Assign to each load case or combination the proper type and category, as defined in EC-1, and finally select the Limit States for which the Combinations should be generated.
A set of filters can be optionally activated to limit the number of combinations and avoid meaningless or redundant checks. This will be useful to reduce calculation time and improve clarity.
Product Name
ACE OCP for SAP2000
Product Website
Company
ACE-Hellas
CSI Products Supported
ACE OCP is an innovative plug-in for SAP2000 v.18 and v.19 (64-bit only) and the first of its kind to offer a practical solution for value engineering (VE). Through a friendly interface and state-of-the-art algorithms, ACE OCP, automatically optimizes any structure in order to reduce construction and/or material costs consistent with the required performance, reliability, quality and safety.
ACE OCP provides a holistic optimization approach in terms of final design stage for real-world civil engineering structures such as buildings, bridges or more complex structural systems.
- Design and Optimization support for any material (RC/Steel/Aluminum)
- Full-featured state-of-the-art solvers
- Intuitive User Interface including one-click optimization
- Highly parameterized constraints, beyond standard code specifications
- Advanced multi-objective optimization tuned for iterative exploration, design and problem-solving
- Seamless creation of output with comprehensive bill-of-materials (BOM)
- Easy to evaluate, analyze and compare output results (original vs. optimal design)
- Acknowledged by International Society for Structural and Multidisciplinary Optimization (ISSMO)
Benefits:
- More value, more flexibility, more simplicity
- Less cost, less waste, less energy
- Better safety, better quality, better performance
Product Name
ACE OCP for ETABS
Product Website
Company
ACE-Hellas
CSI Products Supported
ACE OCP is an innovative plug-in for ETABS 2016 (64-bit only) and the first of its kind to offer a practical solution for value engineering (VE). Through a friendly interface and state-of-the-art algorithms, ACE OCP, automatically optimizes any structure in order to reduce construction and/or material costs consistent with the required performance, reliability, quality and safety.
ACE OCP provides a holistic optimization approach in terms of final design stage for real-world civil engineering structures such as buildings, bridges or more complex structural systems.
- Design and Optimization support for any material (RC/Steel/Aluminum)
- Full-featured state-of-the-art solvers
- Intuitive User Interface including one-click optimization
- Highly parameterized constraints, beyond standard code specifications
- Advanced multi-objective optimization tuned for iterative exploration, design and problem-solving
- Seamless creation of output with comprehensive bill-of-materials (BOM)
- Easy to evaluate, analyze and compare output results (original vs. optimal design)
- Acknowledged by International Society for Structural and Multidisciplinary Optimization (ISSMO)
Benefits:
- More value, more flexibility, more simplicity
- Less cost, less waste, less energy
- Better safety, better quality, better performance
Product Name
VIS
Product Website
Company
CSi Italia
CSI Products Supported
VIS is a plug-in for the design of concrete members in accordance with the latest versions of the European Codes. Both regular concrete provisions from Eurocode 2 and special seismic provisions from Eurocode 8 are enforced. The design process includes two steps. First, preliminary reinforcing is automatically assigned by the program to all concrete members based on user-defined design rules. Next, the reinforcing is graphically refined by the user with the aid of various design and check tools.
The program offers:
- Four families of concrete members: beams, columns, wall piers, wall spandrels;
- Four design areas: strength, capacity, serviceability, reinforcement limits and detailing;
- Two calculation modes: design (minimum area of required reinforcement), check (demand capacity ratios).
- English Language (graphic interface, on line help, user manual, design manual)
- Interactive generation of load combinations based on Eurocode parameters and user preferences
- Import model to include geometry, material properties, frame and shell element properties, internal forces, section cuts for wall definition
- Friendly graphic environment showing entire model or single member sections
- Powerful parametric and graphic tools for assignment and editing of reinforcement
- Design Wizard for automatic generation of preliminary reinforcing
- PMM and shear strength design
- PMM strength interaction diagrams
- Slender columns
- Capacity design of longitudinal reinforcement for weak beam-strong column condition
- Capacity design of transverse reinforcement for beam and columns
- Capacity design of transverse reinforcement for beam-column joints
- Dimensions and reinforcing of Critical Regions in seismic design
- Non Seismic, Ductile, Large Lightly Reinforced Walls
- Automatic vertical translation of moments for Ductile Walls
- Automatic magnification of shear for Ductile Walls and Large Lightly Reinforced Walls
- Automatic calculation of additional dynamic axial force for Large Lightly Reinforced Walls
- Serviceability Stress Limitation checks
- Serviceability Crack Control checks
- Reinforcement limits and detailing checks
- Graphic and tabular output for all calculation results
- Sketches of reinforcing layout for each member