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ya, i have also tried it out but i am not able to finding out them.. may be due to time constraint.. I am asking this in this forum so as to get answers in short time... I have taken this site as my encyclopaedia for any engineering problem... I think this is also the part of seeking over the...

What actually is undrained shear strength of soil???

oh!!! thank u very much Ron...

Somebody told me that with the increase in depth the gradation of soil will change. that is at the surface level generally the soil is poorly graded but when we go deeper the soil will be well graded... is it correct??? if so,then what may be the reason behind it??

hi guys.. I am always confused about the actual differences between the Asphalt, Bitumen and Tar... Do u have any idea please????

sorry to bother u.... in many lab manuals i have seen the unit of proving ring constant as force/div....

since my proving ring has an indication of 3KN... means maximum force it can take is 3KN and my dial guage in proving ring has 100 small division.. so is it right to say that my proving ring constant =(3*1000)N/(100 divisions) = 30N/div.....????

In a proving ring, there is an indication of forces like 2N, 10N etc and in my case 3N... what is the actual meaning of such indication???

i want to know the procedure of calculation of proving ring constant with simple example.. thanks in advance

how to calculate proving ring constant for direct shear test of soil???

many many thanks to all...

would u mind suggestion some relevant ebooks for this topic?????

in which case angle of internal friction is different from angle of repose????

What is the effect of excavation on bearing capacity of soils??? would u mind explain in details... thanks in advance

What is the main difference between angle of reposes and angle of internal friction of soil????