Consolidated undrained or consolidated drained analysis, Civil Engineering

Assignment Help:

Question

In determining effectual stress parameters of a soil sample, which test is good, consolidated undrained analysis or consolidated drained analysis?


Answer


Effective stress parameters of a soil sample are able to be obtained from both consolidated undrained analysis and consolidated drained analysis. Though, consolidated undrained analysis is usually selected because of following reasons-

(i) Time occupied for consolidated undrained test is shorter than that of consolidated drained test. It is as consolidated drained analysis requires full dissipation of excess pore water pressure of soil throughout testing and it takes long time at what time soils of low permeability are experienced.

(ii) Useful information be capable of be obtained from stress path of consolidated undrained test.

(iii)Failure happens in worse stress level while compared with consolidated drained test.

 


Related Discussions:- Consolidated undrained or consolidated drained analysis

Define the highlights of critical path method, Define the Highlights of Cri...

Define the Highlights of Critical Path Method A network analysis technique used to predict project duration by analyzing which sequence of activities has the least amount o

Indicate quality of rock foundation, Question During piling works, norm...

Question During piling works, normally founding levels of bored piles are definite by using total core recovery or rock quality designation (RQD). Are there any problems by

Graduate, fabrication methods of ironmongery

fabrication methods of ironmongery

Project management, Project Management: This unit starts with the gene...

Project Management: This unit starts with the general definition of Project management. Several phases involved in project management are also desribed. Further, the technique

Structural engg, how static and dynamic frames are works?

how static and dynamic frames are works?

Estimate the minimum electric power, The sketch shows a common consumer pro...

The sketch shows a common consumer product called Water Pik. This device uses a motor to drive a piston pump that produces a jet of water (diameter d = 3 mm, temperature T = 10 °C)

Arches, construction of arches

construction of arches

Determine the geometrical parameters for layout, Q. A crossover is to be la...

Q. A crossover is to be laid between two parallel B. G. tracks at 4.725 m centers by using 52 kg, 1 in 8½ and 1 in 12 turnouts. For this layout, i. Determine the main geometrica

Constriction of waterway at bridges, Q. Constriction of waterway at bridges...

Q. Constriction of waterway at bridges? Constriction of waterway at bridges is effected by extending the approach banks to cover spill area or, in addition, part of active chan

Define seal wear test of shock transmission unit, Define Seal wear test of ...

Define Seal wear test of shock transmission unit? Seal wear test: Seal prevents the leakage of silicon putty in the cylinder. The test is conducted for 30000 cycles assuming th

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