Explain about the collapsible soils and subsidence, Mechanical Engineering

Assignment Help:

Collapsible Soils and Subsidence

There are soils which are quite stable when dry and they show large volume changes on wetting under load. Examples of  these soils are loess (which  is wind borne),  residual soils which have high void ratios and are weakly cemented and also have crumbling structure. The structure of  these soils  is so unstable that upon saturation or vibration, collapse will occur. Foundations cannot be placed on such soils unless they are densified.  Prewetting and consolidation will help to improve the load carrying capacity. Alternatively deep foundations should be provided to take the load to firm underlying strata.

 


Related Discussions:- Explain about the collapsible soils and subsidence

Derive mathematical equation for bernoulls equation, Derive mathmatical equ...

Derive mathmatical equation for Bernoull's equation, what are the application of Bernoull's equation and illustrate any one.

Where a and b are positive constants, Assume the production function is giv...

Assume the production function is given by the following equation (where a and b are positive constants): Q = aL+bK. What is the marginal rate of technical substitution of labor fo

Can you explain shell molds, Q. can you explain Shell molds? These mold...

Q. can you explain Shell molds? These molds are prepared by pouring a mixture of sand and thermosetting resin over the heated surface of a metallic pattern, which results into

Orthographic assembly drawing, Orthographic assembly drawing: On MyUni...

Orthographic assembly drawing: On MyUni (and shown above)  there is a figure of a small  partially assembled single-cylinder 2-stroke engine  that you need  to model. Drawings

Illustrate the specification of pddi, Illustrate the specification of PDDI ...

Illustrate the specification of PDDI (i)  The 3-D geometry of the product which is defined by a set of curves, surfaces and volumes. (ii) The topology which describes the se

Scheduling and sequencing, Scheduling and Sequencing: This unit begin ...

Scheduling and Sequencing: This unit begin with the basic concept and the role of scheduling in industry. Several job- sequencing rules to address the manufacturing process ar

Dimension text edit command-autocad, Dimension Text Edit Command  ...

Dimension Text Edit Command   The Home option returns dimensions to their home position. The New option displays the Multiline Text

Describe split pattern or two piece pattern, Split pattern or two piece pat...

Split pattern or two piece pattern This is the most widely used type of pattern for intricate castings. When the contour of the casting make sits withdrawal from the mould diff

Selecting dimension commands-autocad, Selecting Dimension Commands    ...

Selecting Dimension Commands                                            The Linear Dimension Commands As the name suggests the Linear dimension commands are used to

Ratio of belt tension, Prove that the ratio of belt tension is given by the...

Prove that the ratio of belt tension is given by the T 1 / T 2   = e μθ Let  T1 = Tension in belt on the tight side T2 = Tension in belt on the slack side θ = Angle

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