Symposium NUMERICS IN GEOTECHNICS & STRUCTURES 2021

Online by Zoom from HEIA Fribourg Switzerland,
Friday 27.8.2021 09.00 – 17.30,
Organised by Zace Services Ltd, Geomod Ltd & ITEC-HEIA Fribourg
also celebrating 36 years ZSOIL.PCca

Registration is open now: Registration form


SYMPOSIUM TOPICS
A special accent is put this year on Uncertainty Quantification and Reliability Analysis.

Numerical simulation in geomechanics, constitutive aspects, soil-structure interaction and associated structural analysis with emphasis on present and future engineering practice: theory, applications, case studies, failure analyses, optimisation, probabilistic approaches.

SYMPOSIUM  HISTORY
The symposium combines invited presentations, and contributions by ZSOIL users and others. It has been taking place every year in late summer over the past fifteen years, at the Swiss Federal Institute of Technology, in Lausanne and newly at Haute Ecole d’Ingénierie et d’Architecture de Fribourg.

Schedule:

9:00 – 12:00
Welcome
Invited Lecture: S.Marelli, ETHZ
An introduction to Uncertainty Quantification and Reliability Analysis in Geotechnics.

S.Commend & G. Jacot-Descombes, HEIA Fribourg & Geomod SA.
Reliability analyses applied to day-to-day geotechnical engineering using meta-models: analytical, 2D and 3D numerical examples.
Marc Groslambert & al. Geomod SA.
The Bayesian inversion and reliability analysis in geotechnics with ZSOIL.PC & UQLab.
Marc Groslambert & al. Geomod SA.
Random fields

Lunch break

14:00 – 17:30
M.Preisig, Geomod SA.,
Dynamic soil-structure interaction analysis: Case study of a 6-story building.
I.Ripoche, C.Jost
Towards real-time FE modelling of rain induced slope instabilities
M. Hohberg, IUB Bern,
Prediction of Deformations and Dimensioning of Lining for a Deep Tunnel in Squeezing Rock
D.Vernay, R.Obrzud, Karakas & Français SA
An integrated framework for adaptive design and monitoring of deep excavations based on advanced data visualisation.
R.Obrzud, D.Vernay, Karakas & Français SA, K.Podles, Zace Services SA & CUT
Modelling of raft foundations accounting for global rigidity of a building structure and time effects.
A.Truty, Zace Services SA & CUT,
Modeling piles/barettes as 1D inserts in 3D continuum yielding limited mesh dependency effect.
S.Kivell, Geomod SA
Rhino as pre_preprocessor for ZSOIL

Closure

WHO  ATTENDS
Engineers and developers confronted with the need to perform accurate numerical simulations or optimisations for complex underground, above ground or combined constructions have an opportunity to exchange experience, see state of the art presentations of recent case studies and get a comprehensive introduction to numerical simulations in 2D or 3D, in particular with ZSOIL.PC, in dry or partially saturated rock or soil,with full structural capabilities, soil-structureinteraction, interfaces, thermal effects, ultimate load evaluation, continuous safety assessment, including creep, swelling, dilation, dynamics etc.

UQLab
UQLab is a computational framework for uncertainty quantification which makes uncertainty quantification available to anybody, in any field of applied science and engineering.
UQLab is developed at the Chair of Risk, Safety and Uncertainty Quantification of ETH Zurich under the supervision of Prof. B. Sudret and Dr. S. Marelli.

ZSOIL.PC
ZSOIL.PC
is a user-friendly 2D/3D finite element package for soil, rock and soil-structure analysis available and used worldwide since 1985, and continuously upgraded. The program was developed at Zace Services Ltd, by a team of engineers with research experience at the Swiss Federal Institute of Technology in Lausanne, UC Berkeley, California Institute of Technology, Purdue University, Cracow University of Technology, and Stanford University . The aim is to provide civil engineers with a simple tool to accurately support geomechanical and structural engineering analysis, dimensioning and optimisation. Since ZSOIL.PC first came out in 1985 it has steadily gained worldwide acceptance among practitioners as well as teachers and researchers. Today, unto ten free student versions are downloaded every day.


FEE: 200 EUR (free for speakers & HEIA Fribourg affiliates, 50% discount for ZSOIL owners,
10 EUR for students). Registration required.

Lausanne 18.7.21


PAYMENT
Please prepay to Zace Services SA,
Payment in EUR, to : CREDIT SUISSE , Rue. du Lion d’Or, CH-1002 Lausanne,
account No acc.121242-82-1, IBAN CH51 0483 5012 1242 8200 1 , BIC : CRESCHZZ10A
Payment in CHF( exchange rate 1.08) to : CREDIT SUISSE, Rue. du Lion d’Or, CH-1002 Lausanne,
account No acc.121242-81, IBAN CH15 0483 5012 1242 8100 0, BIC : CRESCHZZ10A

with mention “ZSOIL course on the date “dd.mm.yy”, and your name and affiliation

 


Organisers