Paper Title:
Study on the Impact Response of Concrete Filled FRP-Steel Tube Structures
  Abstract

This paper studies the impact performance of concrete filled FRP-steel tube which is a composed structure made by filling concrete into steel tube and wrapping outside with fiber reinforced polymer (FRP) sheet. Numerical simulations have been conducted to study the dynamic response of fixed-pined supported beams of concrete filled FRP-steel tubes. The finite element models of concrete filled FRP-steel tubes are established to analyse its lateral impact dynamic characteristics under different loading situations, with respective kinds of FRP and thicknesses of steel tubes. The impact force and displacement histories were recorded. Comparing to the traditional concrete filled steel tube structure, the concrete filled FRP-steel tube indicates a promising structure with more advantages in the mechanical and constructional performance. Especially with its higher loading-carrying capacity and better toughness, it is more adaptable for the structures subjected to accidental impact load. Analytical solution is compared with experimental result to show the correctness and the effectiveness of present study.

  Info
Periodical
Advanced Materials Research (Volumes 368-373)
Chapter
Chapter 1: High Strength High Performance Materials and New Structural System
Edited by
Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren
Pages
549-552
DOI
10.4028/www.scientific.net/AMR.368-373.549
Citation
C. Chen, Y. H. Zhao, C. Y. Zhu, L. Wei, "Study on the Impact Response of Concrete Filled FRP-Steel Tube Structures", Advanced Materials Research, Vols. 368-373, pp. 549-552, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Wen Hui Bai
Abstract:This paper mainly studies the deflection under short-term loading of recycled course aggregate reinforced concrete beam is calculated by...
1443
Authors: Kao Zhong Zhao, Feng Wang, Xiao Feng Bian
Chapter 1: Civil Engineering
Abstract:The concrete-filled glass fiber reinforced gypsum wall panel is a kind of panel that the inside cavums of the glass fiber hollow gypsum panel...
16
Authors: Fei Yu Liao, Yong Jin Li
Chapter 1: Traditional Building Materials
Abstract:Gap between steel tube and concrete core could be recognized as a type of initial concrete imperfection in concrete-filled steel tubular...
35