Babak Jamhiri

10 Questions 25 Answers 0 Followers

Questions related from Babak Jamhiri

Which software can simulate the Unconsolidated Undrained Triaxial test on dense sands and can produce the excess pore water response curves?

Hello, I am looking for a software (FEM or DEM) with the capability of modelling Unconsolidated Undraind triaxial testing (uu) on saturated dense sands and to investigate the induced excess pore...

12 December 2018 204 3 View

What capillary bridge has to do with strength of artificially cemented granular soil?

Hello I want to know some information about the effect of capillary bridge on unsaturated artificially cemented soil's strength growth during curing ages under sealed condition, and also does...

01 January 2018 8,963 2 View

Does any one know about New Saturation methods for Triaxial UU test?

Hello I am looking for a brief introduction of new saturating methods for evaluating pore water pressure build up during Triaxial UU test and determining Skempton's B parameter, I already am...

11 November 2017 2,137 4 View

Any Idea of what are the reasons for undrained strength of cemented sandy soil behave like this?

Hello everyone I have two plots belong to cemented sand and approximately got saturated around B values of 90% by back-pressure which then was subjected to UU triaxial test with 0.5 mm/min of...

05 May 2017 8,643 3 View

What are the reasons for appearances of local strain softening in cemented soils?

Hello everybody Assume a reconstitute cemented granular soil subjected to direct shear testing under usual testing requirements, The plot of shear stress versus shear strain shows two local strain...

03 March 2017 3,734 10 View

What are common cohesion and friction angle values of saturated and unsaturated soil and their diffrences?

Hello everyone I have some question about principal of soil's shear strength What are the common values of cohesion and internal friction angle of Clayey Sand soil in saturated and unsaturated...

12 December 2016 5,033 2 View

What are the reasons for sudden jump in horizantal displacement in direct shear test?

Hello everyone I have been performing direct shear test on cemented sandy soil samples ( pre stressed by normal stress or in other words compacted ) after curing them for certain period of time, I...

04 April 2016 1,994 5 View

Sand stablization with crystalline type natural pozzolan and lime admixture?

hi to all I was wonder how to stabilize sandy soil (without any fine aggregate passing sieve number 200 astm) poorly graded or in nutshell pure sand with hydrated lime and natural Pozzolan , in...

02 February 2016 6,679 4 View

How to conduct laboratory static compaction same as proctor compaction(dynamic compaction)?

Hi to All I want to conduct static compaction on remolded soil samples and compare the subsequent results( optimum moisture and dry density) with proctor compaction resaults using an unconfined...

02 February 2016 727 2 View

Could anyone please elaborate the basic concept and in practice application of soil's critical state on soft soil creep modelling?

to whom it may concern, my question is in regards to geotechnical engineering. I am just wondering what kind of impact does stress path and its critical state in soils have on soft soil creep...

08 August 2015 5,836 0 View