Three point bending flexural strength of cemented soil reinforced by PVA and Jute fiber

Autor:	Xin Yao, Shiqi Chang, Xiaoqiang Dong
Rok vydání:	2021
Předmět:	chemistry.chemical_compound Materials science chemistry Flexural strength Energy absorption Three point flexural test Ductility index Fiber Composite material Polyvinyl alcohol
Zdroj:	IOP Conference Series: Earth and Environmental Science. 692:032056
ISSN:	1755-1315 1755-1307
Popis:	In this paper, the flexural and post-cracking performance of deep soil–cement column reinforced by Jute fiber and PVA fiber, respectively were investigated. The results indicates that both Jute and Polyvinyl alcohol fiber significantly improved the first crack flexural strength and peak flexural strength. In addition, the fiber content play a critical role for enhancing the post-cracking performance of specimens, the peak strength ratio, residual flexural strength ratio, ductility index and energy absorption capacity increased with increasing fiber content. Jute fiber group exhibited slightly better in terms of energy absorption capacity.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1a7d6e4304b5c7071d4deef7c7a68781 https://doi.org/10.1088/1755-1315/692/3/032056 Zobrazit plný text záznamu