Paper Title:
Research on Fiber Shotcrete for Underground Engineering
  Abstract

The fiber material generally has higher tensile strength and toughness, which make up for the lack of tensile strength of concrete and the defects of drying shrinkage easily. Fiber reinforced shotcrete has many engineering advantages such as the crack resistance, impermeability, corrosion resistance (except for steel fiber addition), anti-fatigue performance, wear resistance, impact resistance, toughness and so on. In the construction of tunnels and other underground tunnel, the fiber shotcrete has been more widely used. Fiber materials currently include steel fibers and polypropylene fibers, each with its advantages and adaptability. The mechanism and characteristics of fiber reinforced shotcrete are described to provide an important basis for design and construction of sprayed concrete for underground engineering.

  Info
Periodical
Advanced Materials Research (Volumes 335-336)
Chapter
Chapter 9: Structural Materials
Edited by
Yun-Hae Kim, Prasad Yarlagadda, Xiaodong Zhang and Zhijiu Ai
Pages
1151-1154
DOI
10.4028/www.scientific.net/AMR.335-336.1151
Citation
M. Huang, B. Y. Pan, "Research on Fiber Shotcrete for Underground Engineering", Advanced Materials Research, Vols. 335-336, pp. 1151-1154, 2011
Online since
September 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: Ming Kun Yew, Othman Ismail
Abstract:The mechanical properties of hybrid nylon-steel-fiber-reinforced concrete were investigated in comparison to that of the...
1704
Authors: Xing Guo Wang, Zhao Xia Cheng, Yongchao Hao, Yi Xin Wang
Abstract:Mixing three different fiber composites into concrete specimens respectively, compressive strength, splitting tensile strength and flexural...
1976
Authors: Qing Yu Cao, Wei Sun, Li Ping Guo
Abstract:Cracking is the most common damage in the secondary lining concrete because of its continuous thin-walled structure, potential surrounding...
793
Authors: Xiao Fan Liu, Guo Dong Mei, Ji Xiang Li, Yun Xia Lun
Abstract:Orthogonal tests are designed for hybrid fiber reinforced concrete. Bending toughness of hybrid fiber reinforced concrete, with the substrate...
2006
Authors: Ning Hui Liang, Xin Rong Liu, Ji Sun
Chapter 2: Advanced Building Materials
Abstract:Through compression tests on 30 plain concrete and polypropylene fiber concrete specimens with the dimensions of 100mm × 100mm × 100mm ,...
1584