Concrete-Filled Double Skin Steel Tubular Column with Hybrid Fibre Reinforced Polymer: Post Fire Repair

ISBN-13: 9789811627149 / Angielski / Miękka / 2021 / 81 str.

Choong Kok Keong; J. Jayaprakash Jaganathan; Sharifah Salwa Mohd Zuki

Spis treści

1.       Introduction

2.       What are Concrete-Filled Double Skin Steel Tubular (CFDST) Columns.

3.       Background on fire test of structural elements

4.       Post-Fire behaviour of CFDST columns

5.       Temperature distribution and post-fire behaviour of concrete-filled double skin steel tubular columns

·         Effect of different diameter and fire exposure time towards concrete and inner steel tube

·         Effect of thickness and fire exposure time on Residual Strength Index, Secant Stiffness and Ductility Index.

6.       Failure pattern of repaired fire-damaged concrete-filled double skin steel tubular (CFDST) columns

7.       Repair of fire-damaged concrete-filled double skin steel tubular (CFDST) columns with single layer of fibre reinforced polymer (FRP)

·         Effect on ultimate load

·         Effect on secant stiffness

·         Effect on Ductility Index (DI)

Repair of fire-damaged concrete-filled double skin steel tubular (CFDST) column with Hybrid fibre reinforced polymer (FRP)

O autorze

Prof. Choong Kok Keong graduated with B. Eng (Civil)(Hons) from University of Technology, Malaysia, Master Eng. from Gifu University, Japan and his Doctoral Degree at The University of Tokyo. He is a senior lecturer in the Department of Structural Engineering at University of Science, Malaysia and is currently the Deputy Dean for Research, Innovation and Industry at USM.

Dr. Jayaprakash J obtained his PhD from Universiti Putra Malaysia. His interest of research area is repair and rehabilitation of RC Structure, Strengthening of RC members using basalt and fibre reinforced polymer (FRP) composites.

Dr. Sharifah Salwa Mohd Zuki obtained her doctoral degree from Universiti Sains Malaysia (USM). Currently she is a Lecturer in the Department of Structural and Material Engineering at Faculty of Civil and Environmental Engineering, University Tun Huseein Onn Malaysia (UTHM).

Dr. Shahiron obtained his doctoral degree at Universiti Sains Malaysia (USM). Currently he is a Senior Lecturer in the Department of Structural and Material Engineering at Faculty of Civil and Environmental Engineering.

Dr. Nurul Izzati obtained her PhD from Universiti Tun Hussein Onn Malaysia. Her research interests are in the area of acoustic performance of coal bottom ash concrete.