Sand cone test – suitable for all soils?, Civil Engineering

Assignment Help:

Q. Sand cone test – suitable for all soils?

Sand cone (replacement) test is generally carried out to determine the in-situ and compacted density of soils. This testing method isn't suitable for granular soils with high void ratio since they comprises large voids and openings that provide an access for sand to enter these holes during the test. Furthermore soils under testing must have sufficient cohesion so as to sustain the stability of the sides of excavation at the time of the excavation step in sand cone (replacement) test. Additionally organic or highly plastic soils are also considered not suitable for this test since they tend to deform readily at the time of the excavation of holes and they can be too soft to resist stress arising from excavation and from placing the apparatus on the soils.


Related Discussions:- Sand cone test – suitable for all soils?

Chemical classification of stones, Chemical Classification On the basis...

Chemical Classification On the basis of their chemical composition engineers prefer to classify  rocks as: 1.    Silicious rocks 2.    Argillaceous rocks 3.    Calcare

Extreme fiber stresses at the mid span section of the beam, Extreme fiber s...

Extreme fiber stresses at the mid span section of  the beam A pre-stressed concrete beam, of  cross section 300 mm x 500 mm and 8 m span, is pre-stressed with a parabolic tend

Scale., how many scale are there and what are they use

how many scale are there and what are they use

Determine the governing effective length of a steel column, Determine the g...

Determine the governing effective length of a steel column? Determine the governing effective length of a W12 x 106 steel column that is 12' high, pinned at each end, and

Determine the preliminary settlement analysis, Preliminary settlement analy...

Preliminary settlement analysis for a building indicated a settlement of 50 mm in 4 years and an  ultimate  settlement  of  250 mm.  The average pressure increment in the clay stra

#civil, what is whole circle barring

what is whole circle barring

DECK ENGINEERING CALCULATIONS, We need eng. calcs for a deck 17''x 10 feet...

We need eng. calcs for a deck 17''x 10 feet.attach to the guest house. calculations will be for 230 psi snow load . in the city of Mammoth lakes Ca. deck is supported for 3 girder

How should reservoir floors be designed, Question In designing of servi...

Question In designing of service reservoirs, how should reservoir floors be designed to avoid leakage of water because of seasonal and shrinkage movements ? Answer I

State the term- friction in tendon, State the term- friction in tendon ...

State the term- friction in tendon Considerable frictional loss takes place due to friction between the tendon and the material surrounding it, namely the concrete or the sheat

State the maximum amount of resistance in a pole, State the maximum amount ...

State the maximum amount of resistance in a pole The maximum amount of resistance in a pole is generally required at the base and, so, the maximum cross sectional area is requi

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd