Experimental study and calculation of confinement relationships for prestressed steel tube-confined compressed concrete stub columns

Autor: Mahdi Nematzadeh, Morteza Naghipour, Javad Jalali, Abolghasem Salari

Publikováno v: Journal of Civil Engineering and Management, Vol 23, Iss 6 (2017)

The current paper aims to present the results of an experimental investigation into the compressive strength of pre-stressed steel tube-confined compressed concrete (PSTC) stub columns. Here, to prestress the confined concrete, an innovative techniqu

Externí odkaz: https://doaj.org/article/0fa8a279b91940088aa4e9ccc89c8466

Three-Dimensional Finite Element Analysis of Compressive Behavior of Circular Steel Tube-Confined Concrete Stub Columns by New Confinement Relationships

Autor: Mahdi Nematzadeh, Akbar Haghinejada

Publikováno v: Latin American Journal of Solids and Structures, Volume: 13, Issue: 5, Pages: 916-944, Published: MAY 2016
Latin American Journal of Solids and Structures v.13 n.5 2016
Latin American journal of solids and structures
Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
Latin American Journal of Solids and Structures, Vol 13, Iss 5, Pp 916-944

This paper presents a nonlinear analysis of axially loaded steel tube-confined concrete (STCC) stub columns with new confinement relationships. For this aim, a 3-D finite element model of STCC columns using ABAQUS program is developed and validated a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65e99c06e7107ca6d01fee2d18f18019
https://doi.org/10.1590/1679-78252631

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