Write important factors that affect permeability of a soil, Civil Engineering

Assignment Help:

Determine the important factors that affect the permeability of a soil.

A permeameter of 8.2 cm diameter having a sample of soil of length 35 cm. It can be used either for constant head or falling head tests. The standpipe used for the latter has a diameter of 2.5 cm. In the constant head test the loss of head was 116 cm calculated on a length of 25 cm when the rate of flow was 2.73 ml/s. Determine the coefficient of permeability of the soil.

If a falling head test were then made on the same soil, how much time would be taken for the head to fall from 150 to 100 cm ?

 


Related Discussions:- Write important factors that affect permeability of a soil

What depth is the intensity of pressure zero, A retaining wall with a smoot...

A retaining wall with a smooth vertical back retains a purely cohesive fill. Height of wall is 12 m. Unit weight of fill is 20 kN/m 3 . Cohesion is 1 N/cm 2 . What is the total act

Roads construction in marshy land, precaution to be taken for roads constru...

precaution to be taken for roads construction in marshy land

Total volume of soil that excavated from the borrow area, Project specifica...

Project specifications require a relative compaction of 95% (modified Proctor).  Construction of a highway embankment requires 10,000-yd 3 of fill.  The borrow soil has an in-situ

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

Jetties, JETTIES: A jetty is a structure projecting into the sea from ...

JETTIES: A jetty is a structure projecting into the sea from the shore line for receiving ships. They are made of RCC trestles with a deck to accommodate railway track and roa

Building classification, Why I is the missing after h and J is written in t...

Why I is the missing after h and J is written in the classification of building

Determine minimum radius that can used on horizontal curve, What is the min...

What is the minimum radius, R min , that can be used on a horizontal curve with a 70 mph design speed, a maximum superelevation, e max = 8%, and a side friction factor, f = 0.10?

Calculate the cost to finance the construction project, A contractor is bid...

A contractor is bidding a construction project that will take 12 months to complete. The terms of the bid provide that the owner will pay the Contractor one lump sum at the end of

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