3. Geotechnical Engineering

Geotechnical Engineering is a specialised branch of Civil Engineering that focuses on the behavior and properties of earth materials, such as soil and rock, and their interaction with structural systems. It plays a critical role in the planningThe process of preparing ideas, structure, and possible answers before delivering the spoken presentation., design, and construction of various infrastructure projects, including buildings, bridges, roads, tunnels, dams, and retaining walls. By understanding the mechanical, hydraulic, and thermal properties of subsurface materials, geotechnical engineers ensure the stability, safety, and longevity of structures built on or within the ground.

In this module you will learn principles from geology, material science, and Engineering mechanics to address challenges related to soil stability, foundation design, slope stability, and groundwater management.

Geotechnical investigations involve site exploration, laboratory testing, and analyticalThinking analytically is the ability to examine and break down complex information or situations into smaller parts to understand and interpret them more clearly. It involves logical thinking, evaluation, and drawing conclusions based on evidence. modeling to characterise soil and rock conditions. These studies help engineers predict and mitigate risks such as settlementThe act of establishing a community in a new area., landslides, and soil liquefaction, which could compromise structural integrity.