Rheological Effects in the Bridges Constructed with Cantilever Method

Autor:	Pisarek Bartosz, Machelski Czesław
Jazyk:	angličtina
Rok vydání:	2020
Předmět:	cantilever bridges deflections and bending moments. rheological effects tests long-term deflection Transportation engineering TA1001-1280
Zdroj:	Romanian Journal of Transport Infrastructure, Vol 9, Iss 1, Pp 77-93 (2020)
Druh dokumentu:	article
ISSN:	2286-2218 2020-0005
DOI:	10.2478/rjti-2020-0005
Popis:	A characteristic feature of bridges made using cantilever concreting technology is their excessive deflections, which are a result of rheological processes in concrete and prestressing steel. These deflections can be caused by the destruction of the material, e.g. concrete cracking, as well as the changing of the static scheme of the bridge structure, such as the subsidence of supports. The final result of a structure’s operation is changes in its grade line, which in this paper are considered as the deflection line of a bridge’s span.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/a44c6db8d7db4cc0a7eaa34cbb9cc31d Zobrazit plný text záznamu View record in DOAJ