.. helpr_docu documentation master file, created by
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.. figure::  _static/HELPR_logo.jpg
   :align:   center
   :width: 400px



Welcome to the HELPR Documentation
==================================================

Hydrogen Extremely Low Probability of Rupture (HELPR) is a modular probabilistic fracture mechanics platform developed to assess structural integrity of natural gas infrastructure for transmission and distribution of hydrogen natural gas blends. HELPR contains fatigue and fracture engineering models allowing fast computations, while its probabilistic framework enables exploration and characterization of the sensitivity of predicted outcomes to uncertainties of the pipeline structure and operation.

.. toctree::
   :maxdepth: 2
   :caption: HELPR Documentation
   :hidden:

   physics
   phys_tests
   utilities


.. toctree::
   :maxdepth: 2
   :caption: Probabilistic Documentation
   :hidden:

   capabilities
   prob_tests

.. toctree::
   :maxdepth: 2
   :caption: HELPR Demo
   :hidden:

   demo_deterministic
   demo_probabilistic
   demo_uncertainty_types
   demo_sensitivity
   demo_inspection_mitigation
   demo_crack_growth_curves
   demo_advanced_user_options


Indices and tables
==================

* :ref:`genindex`
* :ref:`modindex`