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Stress vs. Strain: Selecting Equipment to Measure Load & Displacement

July 08, 2025

<p><a href="/measuring-load-and-displacement-article"><img loading="lazy" decoding="async" src="/Content/Images/uploaded/blog/2025/july/stress-vs-strain-hero.jpg" alt="Stress vs Strain" style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 715px;" width="715" height="515" /></a></p><p>Knowing how to determine stress versus strain is central to almost any strength assessment performed in a construction materials testing lab. In this blog, we explore the various the test methods and instruments available for measuring load and displacement.</p>

Tags: Testing Insights , Soil Testing , Soil Mechanics , Geotechnical , Direct Shear Strength Test , Triaxial Shear Testing , Unconfined Compressive Strength , Marshall Stability , CBR , Load and Displacement

Unconfined Compressive Strength of Soil

November 08, 2023

<div><a href="/blog/unconfined-compressive-strength-test-of-soil"><img loading="lazy" src="/Content/Images/uploaded/blog/2023/november/ucs-soil-blog.jpg" alt="Unconfined Compression Test Article" style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 715px;" /> </a></div><p>Unconfined compressive strength is a standard geotechnical test performed on cohesive soil samples in construction materials testing laboratories. Straightforward sample preparation and a rapid, uncomplicated procedure makes unconfined compression tests cost-effective when fundamental strength values are adequate for design.</p>

Tags: Testing Insights , Resource Guide , Compressive Strength , Unconfined Compressive Strength , Soil Testing

Soil Sample Preparation: Saving Money in Your Geotechnical Lab

May 04, 2022

<div><a href="/blog/soil-sample-prepping"><img loading="lazy" src="/Content/Images/uploaded/blog/2022/May/soil-sample-prep-hero.jpg" alt="Soil Sample Preparation" style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 715px;" /> </a></div><p>With a little thought and planning, you can avoid duplicating the equipment needed to perform many sample preparation tasks. Many ASTM and AASHTO soil tests performed follow similar techniques and use the same or similar equipment to set up samples for your soil testing.</p>

Tags: Resource Guide , Sample Prep , Sample Collecting , Field Testing , Soil Testing , Soil Mechanics , Geotechnical , Permeability Test , Consolidation , Triaxial Compression , Direct Shear Strength Test , Soil Cement , Unconfined Compressive Strength