Project detail

Engineering methods affecting stability of tunnel face

Duration: 01.01.1999 — 31.12.2001

Funding resources

Czech Science Foundation - Standardní projekty

- whole funder

On the project

Description in English
In the past, the coupled modeling (mutual influence of mathematical and physical models from equivalent materials and measurement "in-situ") proved several advantages when dealing with geotechnical structures. In this grant project new procedures willbeintroduced, starting with mathematical, non-linear model, linked up with the conception of Professor Desai from University of Arizona, Tucson, and with applications of results from physical models and measurements "in-situ". The submitted project is isome respect a continuation of the previous one, supported also by GACR. The latter project has been evaluated to be of an exceptional merit in the final expert reports. Free parameters were originally internal stresses and internal strains. The non-linearbehavior was described by linear relation eigenparameters-stresses or strains in the rock mass. The non-linearity was then expressed by the internal parameters. The idea of Professor Desai involves non-linear distribution of stresses which wil

Mark

GA103/99/1135

Default language

Czech

People responsible

Weiglová Kamila, doc. Ing., CSc. - principal person responsible

Units

Faculty of Civil Engineering
- (1980-01-01 - not assigned)

Results

PROCHÁZKA, P., WEIGLOVÁ, K. Coupled modelling using DSC and TFA models. In 2nd Internation Conference on Theoretical, Applied, Computational and Experimental Mechanics. Kharagpur, Indická republika: ., 2001. p. na CD ( p.)
Detail

WEIGLOVÁ, K. The solution of conceptual problems linked with the construction of a tunnel. In Computer methods and Advances in Geomechanics. Rotterdam: Balkema, 2001. p. 715 ( p.)ISBN: 905809183X.
Detail

JANKŮ, H. Varianty řešení podzemních garáží. In XI. mezinárodní vědecká konference, Sborník příspěvků konference doktorandů, Sekce – Teorie konstrukcíXI. mezinárodní vědecká konference, Sborník příspěvků konference doktorandů, Sekce – Teorie konstrukcí. Brno: Akademické nakladatelství CERM, 1999. s. 19-23. ISBN: 80-214-1447-2.
Detail

BOŠTÍK, J., NAZARI, F. Stabilita souběžných podzemních staveb během technologie ražení. In 29. konference Zakládání staveb Brno 2001 - Sborník příspěvků. Brno: CERM, s.r.o. Brno, 2001. s. 112 ( s.)ISBN: 80-7204-217-3.
Detail

BOŠTÍK, J. Stabilita horninového pilíře při technologickém postupu výstavby tunelů. In 3. ODBORNÝ SEMINÁŘ DOKTORSKÉHO STUDIA. Sborník odborného semináře doktorského studia. Brno: Vysoké učení technické v Brně, Fakulta stavební, Ústav pozemního stavitelství, 2001. s. 5 ( s.)ISSN: 1212-9275.
Detail

Responsibility: Weiglová Kamila, doc. Ing., CSc.