Smart Earth Pressure Cells for Reliable Subsurface Monitoring
Discover high-performance embedded sensors for accurate earth pressure
analysis in geotechnical and structural applications.
Overview
Earth Pressure Cells are advanced in-situ instruments engineered to accurately measure soil and structural interface pressure in real time. These sensors are crucial for analyzing stress distribution behind retaining walls, beneath foundations, or within embankments and tunnels. By capturing localized changes in pressure caused by static or dynamic loads, Earth Pressure Cells support engineers and researchers in evaluating soil behavior, structural performance, and safety margins during construction and operation. Pressure Stress Measure, based in Vancouver, BC, is a North American B2B leader in the field of embedded stress sensing systems. We specialize in the deployment and support of advanced Earth Pressure Cell solutions that meet industry-grade requirements. By combining robust design, smart data integration, and our technical expertise, we help civil and geotechnical professionals make faster, safer, and more informed decisions.
Technologies & Systems We Offer
In addition to offering products and systems developed by our team and trusted partners for Earth Pressure Cells, we are proud to carry top-tier technologies from Global Advanced Operations Tek Inc. (GAO Tek Inc.) and Global Advanced Operations RFID Inc. (GAO RFID Inc.). These reliable, high-quality products and systems enhance our ability to deliver comprehensive technologies, integrations, and services you can trust. Where relevant, we have provided direct links to select products and systems from GAO Tek Inc. and GAO RFID Inc.
Core Components
Hardware
- Embedded Earth Pressure Cells – Z-Wave Gateways/Hubs sync pressure readings from foundation walls in real estate insurance underwriting.
- Signal Conditioning Units – On Premise Edge enhance signal clarity for embedded sensors in financial risk test labs.
- Protective Housing & Cabling – UHF RFID Readers, Tags & Accessories assist in identification and status tracking of sensors embedded in commercial real estate.
- Installation Accessories – Zigbee Gateways/Hubs manage distributed smart installation of geotechnical sensors in city infrastructure funded by financial institutions.
Software
- Data Acquisition Software: Configurable platforms for sensor calibration, real-time monitoring, and trend analysis.
- Geotechnical Monitoring Dashboards: Cloud-ready interfaces for multi-site project oversight and automated alerts.
Cloud Services
- Remote Access Portals: Secure, browser-based access to pressure data, historical logs, and diagnostics.
- Automated Reporting & Alerts: Customizable triggers for abnormal readings, load spikes, or system failures.
Key Features & Functionalities
- Real-time monitoring of static and dynamic earth pressure
- High-accuracy strain gauge or vibrating wire sensing
- Rugged construction for long-term underground deployment
- Temperature-compensated and corrosion-resistant design
- Optional wireless telemetry and cloud-based data services
- Suitable for both saturated and unsaturated soil conditions
- Minimal signal drift and reliable long-term calibration
Integrations & Compatibility
LoRaWAN and cellular telemetry modules
Automated data acquisition systems (DAQs)
Our Earth Pressure Cells are designed for seamless integration into broader structural health monitoring (SHM) systems. Compatible technologies and interfaces include:
Geotechnical software suites like GeoStudio, Plaxis, and SETTLE3
Integration with FBG sensors, tiltmeters, and piezometers
We offer end-to-end support for configuring integrated sensor networks tailored to your project’s specific requirements.
Benefits of Earth Pressure Cells from Pressure Stress Measure
Reliable Measurement
Consistent performance in diverse subsurface conditions
Data-Driven Design Decisions
Supports performance-based engineering approaches
Reduced Risk
Early detection of failure risks in retaining structures
Project Flexibility
Suitable for both temporary and permanent installations
B2B Service Model
Tailored for civil contractors, consulting engineers, and infrastructure asset owners
Expert Support
End-to-end guidance from sensor selection to post-installation analysis
Applications
- Retaining wall pressure monitoring
- Foundation bed pressure measurement
- Embankment and levee monitoring
- Tunnel lining stress analysis
- Deep excavation and trench stability
- Dam abutment soil stress evaluation
- Landfill and tailings dam pressure profiling
Industries We Serve
- Civil & Geotechnical Engineering
- Construction & Infrastructure
- Mining & Resource Development
- Transportation (Roadways, Rail, Tunnels)
- Energy & Utilities
- Environmental Monitoring
Relevant U.S. & Canadian Standards and Regulations
- ASTM D6026
- ASTM D7400
- CAN/CSA-S6
- FHWA-NHI Geotechnical Guidelines
- AASHTO LRFD Bridge Design Specifications
Case Studies
U.S. – Retaining Wall Load Analysis in Missouri DOT Project
In a highway expansion project, Earth Pressure Cells provided critical load distribution data for a 20-foot retaining wall, influencing design modifications that reduced material costs by 12% while improving safety margins.
U.S. – Tunnel Lining Stress Monitoring in Seattle Metro
During an urban tunnel construction, our pressure sensors enabled real-time stress monitoring across tunnel linings. Data helped in adapting TBM pressure settings, preventing segment cracking and delays.
Canada – Soil-Structure Interaction Study in Ontario Infrastructure Project
A Canadian engineering firm embedded Earth Pressure Cells beneath a box culvert installation to validate simulation models. Real-world pressure data helped refine design assumptions, improving lifecycle planning.
Interested in Integrating Earth Pressure Cells into your Project or Need Expert Guidance on the Right Sensing Solution?
Contact Pressure Stress Measure to speak with our technical team, request a quote, or get personalized assistance. Let us help you monitor subsurface stress accurately and reliably.