Analysis of prestressing tendons layout of the concrete bridge constructed by cantilever method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00198659" target="_blank" >RIV/68407700:21110/12:00198659 - isvavai.cz</a>

Výsledek na webu

<a href="http://concrete.fsv.cvut.cz/~vrablik/" target="_blank" >http://concrete.fsv.cvut.cz/~vrablik/</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of prestressing tendons layout of the concrete bridge constructed by cantilever method

Popis výsledku v původním jazyce

The article deals with comparison of two tendons layout system of the bridge constructed by using cantilever technology. System of prestressing tendons layout consisted from bent cantilever tendons supplemented with short prestressing tendons placed on the bottom of the section in the middle of the span (together they form continuous tendons) and system of prestressing tendons layout consisted from straight cantilever tendons supplemented with continuous tendons. The analysis is mainly focused on comparison of the influence of prestressing tendons layout system on deflection reduction in the middle of the span on the final statical system and deflection reduction of the end of cantilever on the cantilever statical system. Analysis observe also development of inner forces caused by prestressing.

Název v anglickém jazyce

Analysis of prestressing tendons layout of the concrete bridge constructed by cantilever method

Popis výsledku anglicky

The article deals with comparison of two tendons layout system of the bridge constructed by using cantilever technology. System of prestressing tendons layout consisted from bent cantilever tendons supplemented with short prestressing tendons placed on the bottom of the section in the middle of the span (together they form continuous tendons) and system of prestressing tendons layout consisted from straight cantilever tendons supplemented with continuous tendons. The analysis is mainly focused on comparison of the influence of prestressing tendons layout system on deflection reduction in the middle of the span on the final statical system and deflection reduction of the end of cantilever on the cantilever statical system. Analysis observe also development of inner forces caused by prestressing.

Druh

O - Ostatní výsledky

CEP obor

JN - Stavebnictví

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů