Detail publikace
Tendon optimization for prestressed concrete structures using genetic algorithms
HOUŠŤ, V. MAŠEK, J. ELIÁŠ, J.
Originální název
Tendon optimization for prestressed concrete structures using genetic algorithms
Typ
článek ve sborníku mimo WoS a Scopus
Jazyk
angličtina
Originální abstrakt
The contribution presents a computer code that optimizes a prestress tendon force and geometry. The mechanical part computes time-dependent analysis of the prestress concrete structure taking into account shrinkage, creep, tendon relaxation, friction and anchor slip, i.e., all necessary components of prestress short- and long-term losses. The optimization part executes genetic algorithm with chosen parameters of the tendon geometry subjected to optimization with respect to mechanical and geometrical constraints. The minimized variable is prestressing force. A parametric study of a 3-span post-tensioned bridge deck is presented in the last section.
Klíčová slova
prestressed concrete, tendon optimization, time-dependent analysis, Genetic algorithm
Autoři
HOUŠŤ, V.; MAŠEK, J.; ELIÁŠ, J.
Vydáno
25. 6. 2025
Strany od
1
Strany do
9
Strany počet
9
BibTex
@inproceedings{BUT198290,
author="Vladimír {Houšť} and Jan {Mašek} and Jan {Eliáš}",
title="Tendon optimization for prestressed concrete structures using genetic algorithms",
booktitle="IX Congreso de la Asociación Española de Ingeniería Estructural (ACHE), Granada, Spain, 25.-27. 6. 2025",
year="2025",
pages="1--9"
}