Bhowra-West Colliery
Engineering test console • Geotechnical test benchSIMULATED

Mulberry32 Deterministic Telemetry Test Bench

Seed-reproducible multi-station synthetic generator for calibrating DGMS CMR 2017 Reg. 112 early warning algorithms.

Elapsed / Duration
00:00 / 02:00
Normal[L0]
Status: IDLE
Speed:
Seed:

Geotechnical Failure Scenarios (9 Pre-Calibrated)

Select scenario to immediately re-prime deterministic Mulberry32 sequence

Normal Operating Baseline120s duration

Background strata stability across Panels P-101 to P-104 with nominal diurnal ambient thermal variations.

Machinery & Surface Haulage Transient90s duration

High-frequency surface vibration pulse from heavy diesel dumpers near Indian Railways siding above Panel P-101.

Transducer Zero-Drift (Single Node)120s duration

Isolated linear bias shift on Node SN-104 Biaxial Tilt X without physical strata motion or neighboring correlation.

Sub-Band LoRaWAN Link Disruption90s duration

RF attenuation / gateway dropout on Panel P-102 nodes, driving packet loss to 100% and triggering watchdog alerts.

Continuous Miner Depillaring Flexure180s duration

Monotonic progressive roof sagging and surface depression following active extraction in Panel P-101.

Stepped Roof Micro-Shear Fracturing120s duration

Discrete step-wise displacement jumps corresponding to micro-shearing and delamination of sandstone roof strata.

Coherent Goaf Subsidence Trough240s duration

Spatial subsidence basin development centered at Node SN-102 with strong cross-node spatial concordance.

Escalating Multi-Modal Strata Instability200s duration

Complete 5-phase progressive hazard escalation from Normal [L0] to Critical [L4] evacuation threshold.

Post-Support Stabilization & Recovery120s duration

Strata stabilization following hydraulic sand stowing and supplementary rockbolting in Panel P-101.

Scenario progression: Normal Operating Baseline0% complete
Phase I: InitiationPhase II: AccelerationPhase III: Consolidation
Injection target stations (0 active):
Transducer channel deltas (Station SN-102 Epicenter)Live sensor fusion
ChannelTransducer modalityValueNominal rangeStatus
TILT_XBiaxial Tilt X12.40 arcsec±150 arcsecNOMINAL
DISP_ZBorehole Extensometer18.50 mm0.0 – 30.0 mmNOMINAL
VIB_RMSTriaxial Seismograph PPV1.20 mm/s< 5.0 mm/sNOMINAL
STRAINRockbolt / Pillar Strain420.0 με±800 μεNOMINAL
Risk assessment evidence outputNormal[L0]
Evaluated rationale: Strata deformation rates and multi-station correlation within baseline.
Active anomaly clustered nodes: None