Events & Courses

A geological hazard (geohazard) is the consequence of an adverse combination of geological processes and ground conditions, sometimes precipitated by anthropogenic activity. The term implies that the event is unexpected and likely to cause significant loss or harm. To understand geohazards and mitigate their effects, expertise is required in the key areas of engineering geology, hydrogeology, geotechnical engineering, risk management, communication and planning, supported by appropriate specialist knowledge of subjects such as seismology and volcanology. There is a temptation for geoscientists involved in geohazards to get too focused on the ‘science’ and lose sight of the purpose of the work, which is to facilitate the effective management and mitigation of the consequences of geohazards within society.

The study and assessment of geohazards into the wider social context, will help the engineering geologist to better communicate the issues concerning geohazards in the UK to the client and the wider public.

Course overview

This course is ideal for geoscientists who are geoengineers, geotechnical experts or those who work in contaminated land. It is also useful for those who are in parallel sectors.

This course series comprises of fifteen modules, providing a comprehensive understanding of various Geological hazards, typically UK hazards. Modules can be booked individually or as a full programme package.

Each module is structured to give a presentation which sets the scene for the specific hazard, followed by discussion to develop understanding of the monitoring and the various elements which contribute to possible mitigation.

Each module is focused on a particular Geohazard.

Course module

Module 15. Problem Soils - quick clays, collapsible soils

The term quick clay has been used to denote the behaviour of highly sensitive Quaternary marine clays that, due to post depositional processes, have the tendency to change from a relatively stiff condition to a liquid mass when disturbed. On failure these marine clays can rapidly mobilise into high velocity flow slides and spreads often completely liquefying in the process. For a clay to be defined as potentially behaving as a quick clay in terms of its geotechnical parameters it must have a sensitivity (the ratio of undisturbed to remoulded shear strength) of greater than 30 together with a remoulded shear strength of less than 0.5 kPa. The presence of quick clays in the UK is unclear, but the Quaternary history of the British islands suggests that the precursor conditions for their formation could be present and should be considered when undertaking construction in the coastal zone.

More information to follow shortly...

Speaker

Professor Ian Jefferson (University of Birmingham)

Registration

Registration will close 24 hours before the session takes place.

Concessionary Rates & Student Registration

We offer students a generous discount, please verify your student status by either registering with your student email address, or upload a photograph of your student identification/ acceptance letter.

The society offers a limited number of concessionary rates for those in financial hardship. Please contact [email protected] (please note you may be required to provide details/evidence to support your application for this rate).

Book the full course series

Book all 15 modules as a package with the Full Course option and enjoy a discount.

Book the full course series plus Special Publication

Book all 15 modules as a package plus Special Publication Geological Hazards in the UK: Their Occurrence, Monitoring and Mitigation by registering for the Full Course option and selecting the book package on the registration form.

Fellow	£60
Non Fellow	£80
Student	£12

We can offer bespoke discounts on group registrations of 5 or more. Please email [email protected] to enquire.

Alternatively, if you book all 15 modules it includes a discount.

Venue

These courses will be held virtually over Zoom between 16.00 GMT and will run until approximately 17.30 GMT depending on audience participation.

Delegates will receive joining instructions the day before they take place.

Register now