Simulation of Dynamic Compaction of Loose Soils

2009 ◽  
Author(s):  
J.L. Pan ◽  
A.R. Selby
Keyword(s):  
Dynamic Compaction

Dynamic Compaction of Inert Porous Beds

1983 ◽  
Author(s):  
H. W. Sandusky ◽  
R. R. Bernecker ◽  
Jr Clairmont ◽  
A. R.
Keyword(s):  
Dynamic Compaction

Densification of granular soil by dynamic compaction

2009 ◽  
Vol 162 (3) ◽  
pp. 121-132 ◽  
Author(s):  
M. W. Bo ◽  
Y. M. Na ◽  
A. Arulrajah ◽  
M. F. Chang
Keyword(s):  
Dynamic Compaction ◽  
Granular Soil

scholarly journals Bulk CoNiFe-SiB Amorphous and Nanostructured Alloys Produced by Plasma Spray Deposition and Dynamic Compaction: Formation of Soft Magnetic Properties

2015 ◽  
Vol 75 ◽  
pp. 1238-1243 ◽  
Author(s):  
Elena Denisova ◽  
Ludmila Kuzovnikova ◽  
Rauf Iskhakov ◽  
Aleksandr Kuzovnikov ◽  
Anatoly Lepeshev ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Plasma Spray ◽  
Spray Deposition ◽  
Dynamic Compaction ◽  
Soft Magnetic Properties ◽  
Soft Magnetic ◽  
Nanostructured Alloys

The Analysis of Stress Distribution of Hammer Bottom during Dynamic Compaction on Sandy Soil Foundation

2011 ◽  
Vol 250-253 ◽  
pp. 1460-1463
Author(s):  
Jian Qi Wu ◽  
Jian Hong Deng ◽  
Xiao Ping Wang
Keyword(s):  
Comparative Analysis ◽  
Stress Distribution ◽  
Sandy Soil ◽  
Field Monitoring ◽  
Dynamic Compaction ◽  
Dry Density ◽  
Test Results ◽  
Red Sandstone ◽  
Soil Foundation

Obtained stress distribution of hammer bottom according to the analysis of horizontal and vertical red sandstone fill dry density of the hammer bottom after dynamic compaction; affirmed the stress distribution situation of the hammer bottom through comparative analysis of the test results by laboratory and field monitoring.

Computational Simulations of Dynamic Compaction of Dry Sand

2012 ◽  
Vol 598 ◽  
pp. 516-519
Author(s):  
Yu Qing Ding ◽  
Wen Hui Tang ◽  
Xian Wen Ran ◽  
Xin Xu
Keyword(s):  
Computational Analysis ◽  
Dynamic Compaction ◽  
Back Surface ◽  
Computational Results ◽  
Two Dimensional ◽  
Computational Simulations ◽  
Plate Impact ◽  
Arrival Times ◽  
Dry Sand ◽  
Impact Experiments

The computational analysis of plate impact experiments on dry sand utilizing the Mie- Grüneisen (MG) equation of state and the P-α compaction model were investigated in this study. A number of two dimensional axial symmetric computations were performed by using the hydrocode AUTODYN. The computational results were compared with the particle velocity on the back surface of the rear plate measured by the VISAR system and the first shock-wave arrival times detected by piezoelectric pins in the samples respectively. It was found that the P-α compaction model was more accurately reproduce the experimental data than the MG EOS.

Dynamic Compaction and Compaction Grouting for Dewatering in Pit

2012 ◽  
Vol 170-173 ◽  
pp. 789-792
Author(s):  
Shu Li Wang ◽  
Dun Wu Chen ◽  
Man Gen Mu ◽  
Yao Yu Zhang
Keyword(s):  
Porous Media ◽  
Flow Control ◽  
Groundwater Flow ◽  
Case Studies ◽  
Dynamic Compaction ◽  
Fill Soil ◽  
Compaction Grouting ◽  
Recent Advances ◽  
Deep Pit

China University of Geosciences (Beijing) has developed a dynamic compaction and compaction grouting (DCCG) method for groundwater flow control in Dalian. This method has been proven effective in dramatically reducing permeability in plain fill soil, and in granular or porous media. It has been successful used in many applications dealing with deep pit by coast. This paper presents the DCCG that has particular relevance in today’s pit construction marketplace by coast. Permeability can be improved by means of the DCCG. A brief introduction to the technique is followed by discussion of recent advances, illustrated by case studies of applications

Tribological properties of Al7075-SiC nanocomposite prepared by hot dynamic compaction

2015 ◽  
Vol 22 (7) ◽  
pp. 579-593 ◽  
Author(s):  
G.H. Majzoobi ◽  
A. Atrian ◽  
M.H. Enayati
Keyword(s):  
Tribological Properties ◽  
Dynamic Compaction
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