Civil and Geotechnical Engineering Using Tactile Pressure Mapping from Tekscan


Tekscan's pressure mapping systems help Civil and Geotechnical engineers and researchers study the behavior of earth materials when developing designs and construction methods by determining the force and pressure exerted when objects are in contact.

Boston, MA (I-Newswire) January 15, 2014 - Civil and Geotechnical engineers and researchers must consider the behavior of earth materials when developing designs and construction methods. A critical part of understanding this relationship and assessing risk is determining the force and pressure exerted when objects are moving or in contact.

The I-Scanƒ System from Tekscan is a complete pressure and force measurement system that allows the user to view, measure, record, and evaluate static and dynamic pressures between virtually any two mating surfaces. The thin sensor accurately captures pressure distribution data during soil studies without disrupting the environment or application. Using compression tests, I-Scan can be used to study the rheologic (flow) properties of construction materials (such as concrete and mortar mixtures), to evaluate different compositions and mixing methods. Similarly, the sensor can be buried to measure how different soil compounds compact under various stresses.

I-Scan sensors are the ideal solution for capturing pressure distribution data in soil studies as "their thin (0.1 mm) flexible film overcomes the effect of stiffness variation introduced by rigid load cells and thus allows for measurements that better represent the existing stress conditions." (Samuel G. Paikowsky, Chris J. Palmer, and Lawrence E. Rolwes (2006). "The Use of Tactile Sensor Technology for Measuring Soil Stress Distribution.")

Each I-Scan system includes software, tactile array (matrix-based) pressure sensors, and data acquisition electronics that perform analog to digital conversion. The system offers a USB connection to either a PC or laptop with scanning rates of 100 Hz. The software allows force and pressure data to be viewed in real-time or displayed as colorful 2D and 3D images. Data can also be analyzed in a multitude of graphing options, such as force vs. time, or can be exported into third party data analysis software. Sensors are 0.1mm thick, and are readily available in various pressure ranges and sizes.

To learn more about how I-Scan is used in Civil and Geotechnical engineering please visit http://www.tekscan.com/civil-geotechnical-engineering.






About Tekscan

We at Tekscan are committed to delivering the most advanced thin-film tactile pressure and force sen   More..sors, systems, and enabling electronics in the world. These sensors will be accurate, simple to use, and cost effective. And we dedicate ourselves to offering the best possible service in identifying and meeting our customers' needs and to delivering solutions of the highest quality and value.Less..

Contact Information

Tekscan
Kimberly Otocki
307 West First Street
02127
Phone : 617-464-4500

Published in:

Engineering

Published On:

January 15, 2014

Print Release:

Print Release

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