Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

3D Experimental Measurements of Evolution of Force Chains in Natural Silica Sand

Journal Article · · Journal of Geotechnical and Geoenvironmental Engineering

The mechanisms of force transmission in granular materials is a classic physics problem that has been addressed since the 19th century, when Heinrich Rudolf Hertz investigated the interaction between two similar objects that were in contact under compression. However, the study of force transmission mechanisms in assemblies of more particles has proven to be a formidable problem due to the complex nature of granular materials. In recent years, synchrotron microcomputed tomography (SMT) and three-dimensional X-ray diffraction microscopy (3DXRD) have been employed to study the mechanics of granular materials experimentally. Combining SMT and 3DXRD offers unique three-dimensional (3D) experimental measurements of the internal structure, kinematics (such as rotation and translation), and lattice strains of individual sand particles. In this paper, in situ SMT and 3DXRD scans were acquired at multiple load steps for a specimen composed of 2,705 natural Ottawa sand particles that were subjected to one-dimensional (1D) confined compression. An algorithm was developed to combine SMT images and 3DXRD lattice strain measurements and used to characterize the constitutive behavior of sand particles. The results were used to identify the crystal structure and the evolution of the stresses and lattice strains of individual sand particles. Another algorithm was developed to characterize the force structures within the specimen. Force structures were identified, and their properties (such as length) and evolution through the experiment were examined. The contact number of particles is a particle-scale property that affects the mechanics of granular materials. The effect of the contact number of the sand particles on the onset and evolution of the force structures was also investigated and discussed.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1617850
Journal Information:
Journal of Geotechnical and Geoenvironmental Engineering, Journal Name: Journal of Geotechnical and Geoenvironmental Engineering Journal Issue: 5 Vol. 146; ISSN 1090-0241
Publisher:
American Society of Civil EngineersCopyright Statement
Country of Publication:
United States
Language:
English

References (41)

Capturing strain localization in dense sands with random density journal January 2006
Can intergranular force transmission be identified in sand?: First results of spatially-resolved neutron and X-ray diffraction journal February 2011
Measurement and analysis of the stress distribution during die compaction using neutron diffraction journal August 2012
Strain tensor determination of compressed individual silica sand particles using high-energy synchrotron diffraction journal May 2013
Towards a more accurate characterization of granular media: extracting quantitative descriptors from tomographic images journal December 2013
3D experimental quantification of fabric and fabric evolution of sheared granular materials using synchrotron micro-computed tomography journal March 2018
Nano and neutron science applications for geomechanics journal June 2009
Photoelastic verification of a mechanical model for the flow of a granular material journal October 1972
3D characterization of sand particle-to-particle contact and morphology journal April 2016
Strain localisation in granular media journal January 2015
All you need is shape: Predicting shear banding in sand with LS-DEM journal February 2018
Friedel-pair based indexing method for characterization of single grains with hard X-rays journal October 2009
Combined high-energy synchrotron X-ray diffraction and computed tomography to characterize constitutive behavior of silica sand journal April 2014
Experimental investigation of inter-particle contact evolution of sheared granular materials using X-ray micro-tomography journal December 2018
Contact force measurements and stress-induced anisotropy in granular materials journal June 2005
Combining tomographic imaging and DEM simulations to investigate the structure of experimental sphere packings journal January 2010
Jamming for a 2D granular material journal January 2010
3D Experimental Measurement of Lattice Strain and Fracture Behavior of Sand Particles Using Synchrotron X-Ray Diffraction and Tomography journal September 2017
Micro Shear Bands: Precursor for Strain Localization in Sheared Granular Materials journal February 2019
Buckling force chains in dense granular assemblies: physical and numerical experiments journal March 2009
On the metrology of interparticle contacts in sand from x-ray tomography images journal November 2017
Characterization of force chains in granular material journal October 2005
Force cycles and force chains journal January 2010
Quantifying Interparticle Forces and Heterogeneity in 3D Granular Materials journal August 2016
Bimodal Character of Stress Transmission in Granular Packings journal January 1998
Jamming, Force Chains, and Fragile Matter journal August 1998
Stress Fluctuations in a 2D Granular Couette Experiment: A Continuous Transition journal June 1999
Packing of Compressible Granular Materials journal May 2000
A fast methodology to determine the characteristics of thousands of grains using three-dimensional X-ray diffraction. I. Overlapping diffraction peaks and parameters of the experimental setup journal July 2012
A twelve-analyzer detector system for high-resolution powder diffraction journal July 2008
On the calibration of high-energy X-ray diffraction setups. I. Assessing tilt and spatial distortion of the area detector journal May 2014
Characterization of the crystal structure, kinematics, stresses and rotations in angular granular quartz during compaction journal June 2018
Elastic constants of natural quartz journal August 2003
Depth-First Search and Linear Graph Algorithms journal June 1972
Experimental micro-mechanics of granular media studied by x-ray tomography: recent results and challenges journal September 2013
A critical state two-surface plasticity model for sands journal April 1997
Discrete and continuum analysis of localised deformation in sand using X-ray μCT and volumetric digital image correlation journal May 2010
Three-dimensional experimental granular mechanics journal December 2015
Discrete particle translation gradient concept to expose strain localisation in sheared granular materials using 3D experimental kinematic measurements journal February 2018
On the Yielding and Plastic Compression of Sand. journal January 2002
Stress Distribution in Iron Powder during Die Compaction journal February 2014

Similar Records

3D Experimental Measurement of Lattice Strain and Fracture Behavior of Sand Particles Using Synchrotron X-Ray Diffraction and Tomography
Journal Article · Sat May 27 00:00:00 EDT 2017 · Journal of Geotechnical and Geoenvironmental Engineering · OSTI ID:1392611

3D finite element modelling of force transmission and particle fracture of sand
Journal Article · Wed Jan 31 23:00:00 EST 2018 · Computers and Geotechnics · OSTI ID:1418058

Influence of Initial fabric and water-wetting on particle fracture and force chain evolution in natural silica sand
Journal Article · Mon Nov 10 23:00:00 EST 2025 · Computers and Geotechnics · OSTI ID:3008918