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APEX TECHNICAL

FDB-0025 · ORIGINAL SOURCE VALUE

MODEL-G-B7-000005

Registry: predictive_model_registry. Original field names and values are displayed without translation or reinterpretation.

applicability_boundary
Engineering prediction for the declared Aerrow/FC002/T700/16 mm PP honeycomb/semi-hot-press working configuration under stated assumptions. The declared configuration is not proof of as-built material identity, lot identity, laminate architecture, bondline, or actual physical performance.
calculation_logic
Bounds combine the stated N0 and exponent assumptions monotonically at each normalized load ratio.
data_class
CALCULATED
formula_or_transformation
N(r)=N0*(0.5/r)^m
input_parameters
Static core-shear-limited virtual load Pu; normalized maximum load r=Pmax/Pu; cycle anchor N0 at r0=0.5; exponent m
input_units
ratio|cycles|dimensionless exponent
model_id
MODEL-G-B7-000005
model_limitations
Not a service-life, durability or fatigue-allowable claim. Requires controlled cyclic calibration before engineering use.
model_maturity
VERY_LOW_ASSUMPTION_LED
model_name
Assumption-led normalized Basquin fatigue interface
output_parameters
cycles to model trigger at r=0.40, 0.50 and 0.60|stiffness retention at 100,000 cycles
output_units
cycles|ratio
sensitivity_drivers
N0|m|R-ratio|frequency|environment|failure mode|load spectrum
test_action_ids
TESTACT-G-B4-000012

Identifiers mentioned in source fields

These are search links, not inferred engineering relationships.

Provenance

archiveSha256
ded5d3a55705d2387a6fec03fd5fd9c93d948acca3c3de8c66ed7a82fca45cc5
virtual_path
!/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_CROSS_TEST_CORRELATION_AND_PADDLE_ENGINEERING_PROFILE_REV1_2026-09-15.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_FIRST_ENGINEERING_PREDICTIVE_VALIDATION_REV1_2026-09-15.zip!/stage_g_b7_first_engineering_predictive_validation/approved_payload/STAGEG_B7_FIRST_ENGINEERING_PREDICTIVE_VALIDATION_BASELINE_REV1_2026-09-14.zip!/STAGEG_B7_FIRST_ENGINEERING_PREDICTIVE_VALIDATION_BASELINE_REV1/predictive_model_registry.csv
source_file_sha256
913d0659b7602b3cd3c6ef2e368c3eb5ce879b81cd572e2da7c04b9c86073d61
source_locator
csv:row:5
fields_sha256
5aa2d45f52fa20c05633e1d85ef59e52df1e481fc59a0da2f719ef21f5fe7397
source_version
FDB-0025