Earth Material Testing TRIZ Cases
- Weak Mineral Soil Compaction via Ground Pile Parameter Optimization
Optimized well spacing and compaction pressure resolve contradictions between soil strength and foundation reliability.
- Integrated Water Quality Analysis System with Multi-Parameter Flow Cell
A compact water quality analysis system integrates multiple sensor probes within a unified flow cell to measure parameters like pH and turbidity.
- Georeferenced Soil Survey Symbol Detection and Data Extraction
Automated detection of measurement symbols in georeferenced images enables rapid extraction of pedological data from legacy survey documents.
- Residual Mulch Film Recovery Robot with Integrated Sifting and Sorting
An autonomous recovery system combines near-infrared detection with mechanical sifting and sorting modules to extract residual mulch film from soil.
- Trace Element Microseepage Detection for Oil Field Exploration
Sequential extraction of trace elements from soil samples identifies vertical microseepage anomalies using machine learning clustering.
- Radar Transceiver Self-Calibration via Reciprocal Transit Time
Reciprocal transceiver measurements determine signal transit time through the sample, eliminating air-based calibration needs for permanently installed devices.
- In-Situ Subsurface Near-Infrared Spectroscopy for Burial Detection
A spectroscopy assembly detects fatty acid salts in subsurface soil using near-infrared overtone wavelengths between 1670 nm and 1800 nm.
- Inductively-Coupled Extender for Resonant Sensor Read Range
An inductively-coupled extender links a reader coil to a passive LC resonant sensor, enabling wireless interrogation without tethered power.
- Neutron Cross-Section Analysis for Formation Volume
Cross section measurements resolve porosity inaccuracies in gas-filled or shale formations.
- Pulse-Decay Permeability Measurement for Ultra-Low Permeability Rocks
A pressure pulse-decay system measures fracture and matrix permeability simultaneously in rock samples under constant confining pressure.
- Real-Time Drilling Parameter Adjustment via Particle Size Monitoring
Sensors measure rock particle size to trigger real-time parameter adjustments, optimizing borehole quality while managing device complexity.
- Multifunctional Rock Mechanics Tester with Locking Mechanism
Integrates tension and pressure testing mechanisms into a single multifunctional rock mechanics tester.
- In-situ Soil Moisture Sensor Bracket for Real-Time Depth Profiling
A retractable test bracket drives a moisture sensor into soil walls for direct in-situ humidity detection.
- Soil Ammonium Detection via Gas Sampling and Multi-Gas Analysis
Gas sampling devices extract soil outgassing to a multi-gas analyzer, enabling real-time ammonium determination without destructive laboratory testing.
- Real-time Rock Type Identification in Drilling Operations
A drilling evaluation system determines rock type using real-time operational parameters to enable immediate adjustments.