Paper Title:
Mechanical Characteristics of Ningbo Marine Deposit Soft Clay under Different Stress Paths
  Abstract

Based on a series of consolidated-undrained stress path tests, the mechanical characteristics of Ningbo marine deposit soft clay under K0 consolidation condition are systematically studied for different consolidation pressure, i.e.,60, 120 and 200kPa, in the GDS stress path triaxial system. Three kinds of stress path, i.e., DE (increase p), DG(constant p) and DF(reduce p), are carried out, and the characteristics of stress-axial strain relation, stress path and strength under different stress paths are compared. The test results show that the effective stress paths under consolidated-undrained shear are mainly related to initial consolidation, and the controlled shear mode has evident effect on the effective stress paths. In addition, the stress path has a certain influence on both the total stress and the effect stress strength.

  Info
Periodical
Advanced Materials Research (Volumes 250-253)
Edited by
Guangfan Li, Yong Huang and Chaohe Chen
Pages
2093-2097
DOI
10.4028/www.scientific.net/AMR.250-253.2093
Citation
C. Bin, J. N. Ye, G. B. Liu, "Mechanical Characteristics of Ningbo Marine Deposit Soft Clay under Different Stress Paths", Advanced Materials Research, Vols. 250-253, pp. 2093-2097, 2011
Online since
May 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: Gang Liu, Stephan Jäger, Klaus Siegert
Abstract:The paper researched formability ability of AZ31 Mg-alloy tube by hot pneumatic bulging. FEM simulations were carried out to reveal the...
637
Authors: R.L. Higginson
Abstract:The effect of strain path on an aluminium-manganese alloy has been studied using single pass rolling and simple compression tests. Strain...
363
Authors: Rong Jian Li, Xi An Li, Gao Feng Che, Wen Zheng, Wen Jun Chen
Abstract:Stress path is one of the very important factors of soil strength. It is significant to study the strength and reveal the importance of the...
2089
Authors: Wei Xie
Chapter 2: Simulation and Engineering Optimization
Abstract:Reinforced concrete ribbed arch aqueduct’s bent is arranged symmetrically on the main arch, load which is transferred from bent to main arch...
447
Authors: Chang Jiang Wang, Diane J Mynors, Tarsem Sihra
Chapter 15: Materials Processing Technology
Abstract:Presented here is the simulation of uniaxial stretch forming using two punches in a sheet metal forming operation. In the finite element...
2002