Stress-Deformation Behavior of Chalk

2007 ◽  
Vol 7 (6) ◽  
pp. 403-409 ◽  
Author(s):  
M. U. Holloway-Strong ◽  
S. J. Hughes ◽  
E. E. Hellawell
Keyword(s):  
Deformation Behavior ◽  
Stress Deformation

scholarly journals NUMERICAL ANALYSIS OF THE EFFECT OF EARTH PRESSURE BALANCED SHIELD TUNNELING ON SOIL STRESS-DEFORMATION BEHAVIOR

2014 ◽  
Vol 2 (1) ◽  
pp. 224-238 ◽  
Author(s):  
Alireza AFSHANI ◽  
Hiroshi DOBASHI ◽  
Kazuhito KOMIYA ◽  
Hirokazu AKAGI
Keyword(s):  
Numerical Analysis ◽  
Deformation Behavior ◽  
Earth Pressure ◽  
Shield Tunneling ◽  
Soil Stress ◽  
Stress Deformation

Analysis of Stress-Deformation Behavior of Soil-Geosynthetic Composites in Plane Strain Condition

2018 ◽  
Vol 5 (3) ◽  
pp. 210-230 ◽  
Author(s):  
Jonathan T. H. Wu ◽  
Chih-Yu Tung ◽  
Michael T. Adams ◽  
Jennifer E. Nicks
Keyword(s):  
Plane Strain ◽  
Deformation Behavior ◽  
Plane Strain Condition ◽  
Strain Condition ◽  
Stress Deformation

scholarly journals Impacts of Compaction Load and Procedure on Stress-Deformation Behaviors of a Soil Geosynthetic Composite (SGC) Mass—A Case Study

2020 ◽  
Vol 10 (18) ◽  
pp. 6339
Author(s):  
Meenwah Gui ◽  
Truc Phan ◽  
Thang Pham
Keyword(s):  
Deformation Behavior ◽  
Reinforced Soil ◽  
Bottom Surface ◽  
Compaction Process ◽  
Distributed Load ◽  
Uniformly Distributed Load ◽  
Stress Deformation ◽  
Surcharge Load ◽  
Lateral Displacements ◽  
The Impact

Fill compaction in the construction of Geosynthetic Reinforced Soil (GRS) mass is typically performed by operating a vibratory or roller compactor, which in turns imposed a compaction load in direction perpendicular to the wall face. The compaction process resulted in the development of the so-called compaction-induced stress (CIS), which may subsequently increase the stiffness and strength of the fill material. Compaction process is normally simulated using one of the following compaction procedures—(i) a uniformly distributed load acting on the top surface of each soil lift, (ii) a uniformly distributed load acting on the top and bottom surface of each soil lift, and (iii) a moving strip load with different width. Uncertainties such as compaction procedures, compaction and surcharge loads led to the disparity in studying the mechanism of GRS mass. This paper aimed to study the impact of compaction load, compaction procedure, surcharge load and CIS on the stress-deformation behavior of GRS mass via the simulation of a 2 m high Soil Geosynthetic Composite (SGC) mass and a 6 m high GRS mass. The results were examined in terms of reinforcement strains, wall lateral displacements, and net CIS. Results from the analysis show the important impacts of compaction conditions on the stress-deformation behavior of SGC mass and the CIS.

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