v2.6.1

LAYERED SLABS ON COMPLIANT WEAK LAYERS

WEAC v2.6 provides Python 🐍 implementations of closed-form analytical models for the mechanical analysis of stratified snow covers on compliant weak layers.

FEATURES

• Migrated setup.cfg to pyproject.toml
• Migrated .bumpversion.cfg to pyproject.toml

Full Changelog: https://github.com/2phi/weac/commits/v2.6.1

v2.6.0

LAYERED SLABS ON COMPLIANT WEAK LAYERS

WEAC v2.6 provides Python 🐍 implementations of closed-form analytical models for the mechanical analysis of stratified snow covers on compliant weak layers.

FEATURES

• Introduces unit tests
• Fixes #1

Full Changelog: https://github.com/2phi/weac/commits/v2.6.0

v2.5.2

LAYERED SLABS ON COMPLIANT WEAK LAYERS

WEAC v2.5 provides Python 🐍 implementations of closed-form analytical models for the mechanical analysis of stratified snow covers on compliant weak layers.

FEATURES

• Adds the computation of the cut length where the slab comes into full contact (more than a singular point) with the base layer in a propagation saw test to weac.tools.touchdown_distance()

Full Changelog: https://github.com/2phi/weac/commits/v2.5.2

v2.5.1

LAYERED SLABS ON COMPLIANT WEAK LAYERS

WEAC v2.5 provides Python 🐍 implementations of closed-form analytical models for the mechanical analysis of stratified snow covers on compliant weak layers.

BUG FIXES

• Fixed typos
• Removed inconsistencies

FEATURES

• Improved documentation 📖

Full Changelog: https://github.com/2phi/weac/commits/v2.5.1

v2.5.0

LAYERED SLABS ON COMPLIANT WEAK LAYERS

WEAC v2.5 provides Python 🐍 implementations of closed-form analytical models for the mechanical analysis of stratified snow covers on compliant weak layers.

FEATURES

• Analyze slab touchdown 🏈 after weak-layer collapse in propagation saw tests (PSTs) by setting touchdown=True at model setup
• Use weac.tools.touchdown_distance() to calculate the PST cut length at initial contact between slab and base layer after weak-layer collapse and the steady-state touchdown distance during unstable crack propagation.

Full Changelog: https://github.com/2phi/weac/commits/v2.5.0

v2.4.1

LAYERED SLABS ON COMPLIANT WEAK LAYERS

WEAC v2.4 provides Python 🐍 implementations of closed-form analytical models for the mechanical analysis of stratified snow covers on compliant weak layers.

BUG FIXES

• Fixed Zenodo indexing

FEATURES

• Choose between slope-normal or vertical PST boundary conditions ('-pst', 'pst-' or '-vpst', 'vpst-', respectively)

Full Changelog: https://github.com/2phi/weac/commits/v2.4.1

v2.4.0

LAYERED SLABS ON COMPLIANT WEAK LAYERS

WEAC v2.4 provides Python 🐍 implementations of closed-form analytical models for the mechanical analysis of stratified snow covers on compliant weak layers.

BUG FIXES

• Fixed data format of energy release rates
• Added switch for touchdown computations

FEATURES

• Choose between slope-normal or vertical PST boundary conditions ('-pst', 'pst-' or '-vpst', 'vpst-', respectively)

Full Changelog: https://github.com/2phi/weac/commits/v2.4.0

v2.3.2

LAYERED SLABS ON COMPLIANT WEAK LAYERS

WEAC v2.3 provides Python 🐍 implementations of closed-form analytical models for the mechanical analysis of stratified snow covers on compliant weak layers.

BUG FIXES

• Makes nondimensional density parametrization according to Bergfeld et al. (2023) the default

FEATURES

• Contour plots of stress and displacement fields on deformed geometries
• Now accounts for slab touchdown in propagation saw tests

Full Changelog: https://github.com/2phi/weac/commits/v2.3.1

v2.3.1

LAYERED SLABS ON COMPLIANT WEAK LAYERS

WEAC v2.3 provides Python 🐍 implementations of closed-form analytical models for the mechanical analysis of stratified snow covers on compliant weak layers.

BUG FIXES

• Fixes contour plot axis labels
• Installing weac now requires Python 🐍 3.10 or newer

FEATURES

• Contour plots of stress and displacement fields on deformed geometries
• Now accounts for slab touchdown in propagation saw tests

Full Changelog: https://github.com/2phi/weac/commits/v2.3.1

v2.3.0

LAYERED SLABS ON COMPLIANT WEAK LAYERS

WEAC v2.3 provides Python 🐍 implementations of closed-form analytical models for the mechanical analysis of stratified snow covers on compliant weak layers.

FEATURES

• Contour plots of stress and displacement fields on deformed geometries
• Now accounts for slab touchdown in propagation saw tests

Full Changelog: https://github.com/2phi/weac/commits/v2.3.0