GEOTECH SOLUTIONS AFRICA (PTY)LTD

Professional Contractors & Engineers

Slope Stabilization Solutions

Slope Stabilization

Slope stability is the potential of soil covered slopes to withstand and undergo movement. Stability is determined by the balance of shear stress and shear strength. A previously stable slope may be initially affected by preparatory factors, making the slope conditionally unstable. Triggering factors of a slope failure can be climatic events which can then make a slope unstable, leading to mass movements. Mass movements can be caused by increase in shear stress, such as loading, lateral pressure, and transient forces. Alternatively, shear strength may be decreased by weathering, changes in pore water pressure, and organic material.

Slope Stabilization

Installation of Ground Anchors

An earth anchor is a device designed to support structures, most commonly used in geotechnical and construction applications. Also known as a ground anchor, percussion driven earth anchor or mechanical anchor, it may be impact driven into the ground or run in spirally, depending on its design and intended force-resistance characteristics.

Rockfall Protection

A rockfall refers to quantities of rock falling freely from a cliff or rock face. The term is also used for collapse of rock from roof or walls of mine or quarry workings. A rockfall is a fragment of rock detached by sliding, toppling, or falling, that falls along a vertical or sub-vertical cliff, proceeds down slope by bouncing and flying along ballistic trajectories or by rolling on talus or debris slopes. A rockfall is a natural downward motion of a detached block or serious of blocks with a small volume involving falling, bouncing, rolling, and sliding. The mode of failure differs from that of a rockslide.

Current Project - Bainskloof, 2021