Geotechnical engineering is undergoing a transformation through the adoption of automated testing systems. This evolution is not just a progression but a rethinking of traditional methods, leading to new standards in accuracy, efficiency, and safety within the industry.

This Blog provides a summary of OCR, the Over Consolidation Ratio, which is an important aspect of Geotehnical Design

This Blog considers the differences between the Dynamic Simple Shear and the Dynamic Simple Shear with Confining Pressure

Comparison Between Bromhead & Bishop Ring Shear devices​ 

VJ Tech has started shipping mark 2 pro series instruments, this new revision includes numerous performance improvements and all associated connectivity and integration with Clisp Studio. These devices require this latest release of Clisp Studio to operate.

VJ Tech has been successfully operating for over 30 years, manufacturing and supplying high quality, advanced and innovative equipment to the construction and geotechnical industry. The company, with Headquarters in Reading in the UK near London, is one of the top 5 manufacturers globally, with sales in over 90 countries.

Adequate saturation of the High Air Entry (HAE) ceramic disc is important in order to perform a Soil Water Characteristic Curve (SWCC) test as it provides higher accuracy to the determination of the water volume changes. Saturation of the HAE disc allows a direct contact between the water in the soil pores and the water underneath the disc. In this way, water can move freely, under differential pressure, through the disc. In contrast, air cannot pass the HAE disc if it has a pressure lower than the Air Entry Value of the disc.

This document provides the most common practice for the installation of on-sample transducers to a Triaxial soil specimen. The following is a guide only; modifications to the procedure are up to the user.

 

An Introduction to Direct Simple Shear (DSS) Testing

Clisp Studio version 2.10.1.0 is the final revision released to the public in 2020. This update to Clisp Studio includes the introduction of new testing standards, bug fixes and some feature upgrades.