arsis

ARSIS Software Overview

ARSIS is a fracture mechanics software for the management of cracks in pressurized pipe.

ARSIS was developed for users who need to make speedy, well-informed decisions based on the integrity of the pipeline.

ARSIS is a compilation of proven fracture mechanics models:

  • RSIM-3-04
  • MAT-8
  • Modified Ln-Secant
  • Raju-Newman

Users can efficiently complete multiple analyses within a single software and compare different methodologies. ARSIS streamlines analysis setup by empowering users to control all analysis parameters through a simplified input file and intuitive interface.

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ARSIS can estimate crack growth in Remaining Life analyses via Pressure Cycle Fatigue, Corrosion Fatigue, Near-Neutral pH SCC, or a combination of these mechanisms. No information or data is retained by the software once an analysis is complete and results are provided to the user.
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Up to ONE MILLION cracks can be analyzed.

ARSIS allows the user to analyze more cracks under more scenarios than typical crack assessment tools. This affords the performance of several detailed studies:

  • Monte Carlo Simulations
  • Sensitivity Analyses
  • Cost Benefit Analyses of Material Testing
  • Hydrotest Scenario Analyses
  • Conservatism Investigations
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Ready-made compliance documentation.

ARSIS can produce a technical report that includes a summary page and detailed appendices. The report provides quick access to inputs, assumptions, methodologies, and results used for:

  • Pressure Cycling Decisions
  • Defect Assessment
  • Dig Selection
  • Reassessment Interval Decisions

Contact Us

For information about accessing ARSIS or for any questions, please contact RSI Pipeline Solutions at support@rsi-ps.com.