There are no pre-requisites for this module to be added

This module deals with the behaviour of soils and their interaction with structures under cyclic or seismic loading. So far, you have examined the effect of static loading regime upon soils. But earthquakes and other types of dynamic loading (such as vibrations, wind load and ocean waves) create a different condition, where loads are applied at a certain pattern (sinusoidal or random), frequency and time duration. Such a loading regime normally requires a different approach in design. Keeping this in mind, the module is divided in two sections: In the first section we will start by introducing some fundamentals on the dynamic response of discrete systems, wave analysis, soil dynamics and site effects. In the second section of the module, we will review some of the static geotechnical design procedures you should have already met, or at least be capable of mastering, such as bearing capacity of foundations, lateral earth pressures and retaining wall design. We will then proceed to explore the response and the various design considerations under seismic loading for typical engineering structures, such as retaining walls, slopes, pipelines, inshore and offshore piles.

Upon completion of this module you will be able to

LO1: Interpret the behaviour of soils under cyclic/dynamic loads.

LO2: Understand soil amplification and topography effects during seismic wave propagation.

LO3: Consider the seismic/dynamic design of shallow foundations and retaining walls/embankments.

LO4: Develop pipeline design under earthquake and dynamic loads.

LO5: Develop offshore foundation designs for varying soil conditions.

LO6: Appraise the principles and philosophy of Eurocode 7 and Eurocode 8 and the need for a professional and ethical approach to geotechnical design.