Paper Title:
Comparison of Pullout Behaviour on Sand between Planer Grid Forms and Grid with Rib of Reinforcement
  Abstract

In conventional reinforced soil structures, the reinforcements are often laid horizontally in the soil. In this paper, a new concept of grid reinforcement with ribbed inclusions is proposed. In the proposed of soil reinforcement, besides conventional grid reinforcements, some vertical and 3D reinforcing rib are also placed in the soil. Pullout tests are necessary in order to study the interaction behavior between soil and geosynthetics in the anchorage zone. Then, a series of pullout tests are conducted and the various parameters studied in this testing program include rib height and grid size of reinforcement. The result shows that the ultimate pullout force of plexiglass with rib is significantly larger than ordinary ones in the same normal stress. Ultimate pullout resistance increased as the increase of the height of tooth, and also is significantly impacted by grid size.

  Info
Periodical
Advanced Materials Research (Volumes 143-144)
Edited by
H. Wang, B.J. Zhang, X.Z. Liu, D.Z. Luo, S.B. Zhong
Pages
1012-1016
DOI
10.4028/www.scientific.net/AMR.143-144.1012
Citation
Y. L. Lin, M. X. Zhang, C. Cai, "Comparison of Pullout Behaviour on Sand between Planer Grid Forms and Grid with Rib of Reinforcement", Advanced Materials Research, Vols. 143-144, pp. 1012-1016, 2011
Online since
October 2010
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: Tian Yin Xiao, Jian Gang Han, Hong Bo Gao
Abstract:The aim of updating models is to generate improved numerical models which may be applied in order to predict actual dynamic behaviors of the...
116
Authors: Shi Dong Nie, Guo Xin Dai, Gang Xiong, Wei Fu Zhang, Xiao Hua Sun, Wei Qi Feng
Chapter 1: Civil Engineering
Abstract:This document advances a concept of Cooperative grid with prestressed upper and lower chord cables, and points out its characteristics by...
961
Authors: Ke Li, Jing Ji
Chapter 1: Structural Engineering
Abstract:Combined with canopy structure design of a old-man university, this paper introduces the selection of scheme, material selection and Load...
207
Authors: Hong Jiang Chen, Yue Hai Wu
III. Advanced Design, Modelling, Analysis Science in Manufacturing Technologies
Abstract:Space grid structure of modern large span structure engineering in the most commonly used structure form. This paper used ANSYS network space...
705
Authors: Sheng Nan Wang, Lai Wang
Chapter 6: Seismic Engineering
Abstract:With an actual project example, a parametric model of the evacuated square pyramid space grid was established. The natural vibration...
1484