Shiva Prashanth Kumar

6 Questions 9 Answers 0 Followers

Questions related from Shiva Prashanth Kumar

How to get grain size distribution curve for clumped particles?

Dear Researchers, I am trying to get the grain size distribution curve (GSD) for clumped particles. When I run the code, getting the error like “sum of the volume fractions are not unity”. Any...

15 November 2018 9,756 3 View

How to calculate coordination number in a clumped assembly?

Dear Researchers, Currently working on clumped particles using PFC for simulation of irregular shaped granular materials under shearing. During isotropic compression, not getting expected number...

04 November 2018 5,059 4 View

How to get the grain size distribution curve in PFC?

Dear researchers, I am wondering how to get the grain size distribution of a granular assembly using measure logic. As I read from the manual that we can use measure dump command but it is not...

14 October 2018 2,741 2 View

Does anyone know how to prepare loose and dense assemblies in DEM?

I would like to prepare loose and dense granular assemblies in DEM. What are the parameters to be controlled to make these idealized specimens. Also provide standard parameter values for the same.

07 August 2018 4,193 1 View

Any one suggest me standard formulations for Mohr-Matsuoka-Nakai-Lade-Duncan failure criteria?

I am looking for standard formulations of failure criteria's mentioned above. Would any provide the work sheets in this regard will be highly appreciated? Eagerly looking forward to hearing from...

05 May 2018 6,940 2 View

How to copy the data points after simulation in PFC 2D (5.0)?

I am using PFC 2D (5.0). Once I complete the simulation, when I try to explore the data points using CSV exporter, all the data points are not copying into excel file. Could any one provide the...

29 January 2018 5,843 1 View