SLIP PHENOMENON AT DEVATORS IN BEAMS PRESTRESSED WITH EXTERNAL TENDONS

Autor:	Bui Khac Die, Junichiro Niwa, Chunyakom Sivaleepunth
Rok vydání:	2006
Předmět:	musculoskeletal diseases Engineering business.industry Structural engineering Slip (materials science) musculoskeletal system Tendon law.invention medicine.anatomical_structure Prestressed concrete Flexural strength law medicine business
Zdroj:	Doboku Gakkai Ronbunshuu E. 62:82-94
ISSN:	1880-6066
DOI:	10.2208/jsceje.62.82
Popis:	Three identical beams of T-shaped section prestressed with external tendons have been tested to failure to investigate the effects of geometry of the applied load on flexural bebavior of externally prestressed concrete beams. The tendon slip at deviators was also monitored in order to examine the evolution of stress in the external tendons. Test results were presented with emphasis on the effects of geometry of applied load and tendon slip at deviators. For the evaluation of tendon slip, a method of calculation of tendon slip was proposed. The validation of the proposed method was verified by comparing with the experimental results. The predicted results showed a close agreement with the experimental observation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5adc0a3c87fd2ce3ba6709030a5babe6 https://doi.org/10.2208/jsceje.62.82 Zobrazit plný text záznamu