Short Course

COST Action TU 1405 – GABI Short Course

How to plan a successful thermoactive geostructure design?


Despite the significant number of operating thermo-active geostructures in Europe, the development of specific design rules and dimensioning approaches has been slow. Attempts to provide a set of recommendations for piles, diaphragm walls and tunnels subjected to temperature variations were carried out starting in 2005 in Switzerland, Germany, United Kingdom and France. However, most of this documentation provides only general indications and does not allow the adoption of this technology across Europe for a wider range of projects.

This short course, organised by the COST Action TU 1405 GABI (Geothermal Applications for building and infrastructures), aims to synthesize research and practice-based knowledge from across national and disciplinary boundaries in order develop a better understanding and more a widespread use of this technology.

The course will take place on Monday, September 24th, the day before the start of the Symposium. The required supplement to attend the short course varies depending on your registration type and period. Please see the registration fees below.

Target Audience

The course will be valuable for civil engineers and urban project managers who have no experience with thermoactive practices as well as for those who have been already involved in a project including thermoactive geostructures.

Instructors                                                                                                                                     – S. Burlon, IFSTTAR, France                                                                                                               – F. Loveridge, Leeds University, UK                                                                                                  – A. Michopoulos, Cyprus University of Technology, Cyprus                                                         – A. Rotta Loria, EPFL, Switzerland


9.00-9.20                                                                                                                                   Registration – Welcome

9.20-9.45                                                                                                                                            Introduction – Main steps for the design of a thermoactive geostructure (S. Burlon)

9.45-11.15                                                                                                                                           Legal issues – Building energy demand – Heat pumps (A. Michopoulos)

11.15-11.30                                                                                                                                             Coffee break

11.30-12.30                                                                                                                                                 How to measure THM ground properties ground properties (laboratoy and in situ tests)? (F. Loveridge & S. Burlon)

12.30-14.00                                                                                                                                              Lunch

14.00-15.15                                                                                                                                          Thermal design (energy piles and diaphragm walls) (F. Loveridge & S. Burlon)

15.15-15.30                                                                                                                                                Coffee break

15.30-17.00                                                                                                                                               Mechanical design (energy piles, diaphragm walls, and tunnels) (A. Rotta Loria & S. Burlon)

17.00:17.30                                                                                                                                          Execution and monitoring (F. Loveridge & S. Burlon)

17.30-18.00                                                                                                                                      Discussions – Conclusions

Practical Information

Dates and schedule                                                                                                                            Monday, September 24th, 2018, 9.00 AM – 6.00 PM

Course venue                                                                                                                                          EPFL, Lausanne, Switzerland

Course fees                                                                                                                                                 – Early bird registration for students – 90 CHF                                                                               – Early bird registration for delegates – 150 CHF                                                                            – Full registration for students – 120 CHF                                                                                         – Full registration for delegates – 200 CHF

The course fee includes:                                                                                                                         – Course material                                                                                                                                      – Lunch and 2 coffee breaks

Certificate of completion                                                                                                                      A certificate of completion will be provided at the end of the course.