| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4927877 | Structures | 2017 | 24 Pages |
Abstract
The present study aims to investigate, experimentally, the bending shear characteristics of CFEST deep beams through asymmetric four-point loading test method. The selected testing parameters are diameter-to-thickness ratio and two loading directions, namely the major and the minor axes. The results showed that shear capacity of CFEST members is strongly affected by the diameter-to-thickness ratio. The observed failure modes were cracking of the tube and/or shear failure of the in-filled concrete. A method to predict simple shear capacity of the CFEST deep beam is mainly discussed. Additionally, elasto-plastic principal stress behavior of the steel tube is also mentioned.
Keywords
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Physical Sciences and Engineering
Engineering
Civil and Structural Engineering
Authors
Kojiro Uenaka, Hisao Tsunokake,