Detail publikačního výsledku

Deterministic based optimization of a shotcrete tunnel lining

ŠTĚPÁNEK, P.; LANÍKOVÁ, I.; VENCLOVSKÝ, J.

Originální název

Deterministic based optimization of a shotcrete tunnel lining

Anglický název

Deterministic based optimization of a shotcrete tunnel lining

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The proposed contribution describes the formulation of DBSO (deterministic based structure optimization) design. A solution to the problem of cross section dimension (thickness of lining) and reinforcement design optimization in a concrete structure (tunnel lining) is introduced. The target function is defined as a multicriterial problem and will include economic and ecological aspects associated not only with the production of concrete members but also with their maintenance during utilization. From the mathematical viewpoint, the range of allowable solutions are defined by constraining conditions expressed by relations derived from equations of equilibrium (the solution of optimization calculations for a structure with a Winkler foundation using the finite element method) and the reliability conditions that apply to a reinforced concrete structure.

Anglický abstrakt

The proposed contribution describes the formulation of DBSO (deterministic based structure optimization) design. A solution to the problem of cross section dimension (thickness of lining) and reinforcement design optimization in a concrete structure (tunnel lining) is introduced. The target function is defined as a multicriterial problem and will include economic and ecological aspects associated not only with the production of concrete members but also with their maintenance during utilization. From the mathematical viewpoint, the range of allowable solutions are defined by constraining conditions expressed by relations derived from equations of equilibrium (the solution of optimization calculations for a structure with a Winkler foundation using the finite element method) and the reliability conditions that apply to a reinforced concrete structure.

Klíčová slova

optimization of concrete structure; LCA; tunnel lining; FRP reinforcement

Klíčová slova v angličtině

optimization of concrete structure; LCA; tunnel lining; FRP reinforcement

Autoři

ŠTĚPÁNEK, P.; LANÍKOVÁ, I.; VENCLOVSKÝ, J.

Rok RIV

2017

Vydáno

21.11.2016

Nakladatel

fib

Místo

Cape Town

ISBN

978-2-88394-121-2

Kniha

fib Symposium 2016. Performance-Based Approaches for Concrete Structures. Proceedings.

Edice

1

Strany od

1

Strany do

10

Strany počet

10

BibTex

@inproceedings{BUT123393,
  author="Ivana {Laníková} and Jakub {Venclovský} and Petr {Štěpánek}",
  title="Deterministic based optimization of a shotcrete tunnel lining",
  booktitle="fib Symposium 2016. Performance-Based Approaches for Concrete Structures. Proceedings.",
  year="2016",
  series="1",
  number="1",
  pages="1--10",
  publisher="fib",
  address="Cape Town",
  isbn="978-2-88394-121-2"
}