Effect Stress Analysis Solved Examples | Soil Mechanics

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I have solved some examples for the better understanding of the concepts related to the effective stress analysis.
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[@batman474]

You are the best teacher I have ever seen..thank you sir

[@saipriyap5615]

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[@kDp..]

Thanks ka reply to thik h doubt ka b to reply kro

[@vishalgupt7980]

thank u sir for helping us ..and such kind of standard lecture...thank u sir...☺️💐💐

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[@SKED2014]

+APSED sir plz cover all the topic of FM

[@ilovekittens7005]

No doubt sir thank u thank u thank u 1000 times.....because you clear the concept very very easily 🙏

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[@greatpharoh0303]

Thank you, question, (in what instance do you multiply the unit weight by 1/2 of the height, the middle of clay layer?)

[@sebbyh9764]

Hi, quick question; if the bottom layer was an impermeable layer, and had a value of S less than 1, would you still subtract the u value from the layer above it when calculating the effective tension?

[@divyawaghmare9904]

It is very useful.

[@amaanaltafbmit8396]

Masha Allah thanks a lot

[@swapnapillai155]

Thank you... It was very helpful 😊

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Thanq bro.....

[@rabingautam8565]

Sir plz make lectures on irrigation engineering

[@renuKannaujiya-py1cp]

Thanku sir

[@shaykhabid07]

It becomes too easy to study from the book #GOPAL RANJAN after watching ur videos,,, sir i want to register, so will u please tell me what i have to do for that..?

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[@shaykhabid07]

@@APSEDUVERSE sir plz ,, answer my doubt,,, can't we join 0 to 44 linearly,, so why is the jump from 34 to 44? In 3rd diagram...!

[@APSEDUVERSE]

@@shaykhabid07 At this point in time, we are catering to doubts only for paid users. Apologies for the inconvenience.

[@infinity..559]

All examples, sir you solve after completion of a chapter is useful for gate??

[@APSEDUVERSE]

It is useful for GATE. Hope you have checked our site where we have covered the full syllabus with numericals : learn.apseduverse.com

[@civilenggmcq7926]

doubt1 -how we decide slope for effective stress when plotting the diagram?
doubt2 -plz explain how effective stress changes from 34 to 44 at top of capillary zone

[@APSEDUVERSE]

1. For slope we can take y=mx where y is the stress and x is depth so m is obviously unit weight of soil. If unit weight is more then effective stress increase will be more for a constant depth which means the slope is more.
2. The value of neutral pressure is 0 at the water table i.e. the surface at which pressure is equal to atmospheric pressure but that is different from capillary zone. In capillary zone the water is in tension and capillary zone is measured from water table in the upward direction. Here we have taken compressive stresses as positive so we take tensile stresses as negative and effective stress = total stress - neutral stress, neutral stress is negative so it becomes effective stress = total stress + neutral stress. so total stress at 2m is 34 kpa and neutral stress is -10 kpa so the effective stress is 44 kpa.

[@shaykhabid07]

Can't we join the slope in case of effective stress diagram from zero to 44(linearly) , why is there a jump..?

[@ashutoshkumar-og2ox]

In first question what will be the pore water pressure of each case immediately after application of external stress. Why we haven't considered the excess pore water pressure in calculation?

[@APSEDUVERSE]

Considering the stress is applied for a long period of time

[@lavkumargupta1143]

Can we say that due to capaliary rise effective stress will always increase ?

[@APSEDUVERSE]

Yes, for the depth of soil saturated with capillary water.

[@nagarajbkumbar1788]

Y less likes..u deserve more

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Ha ha, true that. Ask your friends also to subscribe and like the videos - it will help us get a better reach and grow into a better platform :)

[@nirnayshanoo]

sir fluid i have to read from else where becoz only 4 videos available...in gate pipe flow and kinematics are frequently asked

[@APSEDUVERSE]

Yeah, soon will be covering rest :)

[@SKED2014]

+APSED waiting for ur lecture sir

[@apilpandey6965]

What if the water table is inclined at an angle 5 degree

[@Somnath-je9nd]

so capillary rise will not affect section 3-3??

[@topeseun8732]

hallo please can you help me with some calculations on effective stress of unsaturated soil. [e-mail]

[@keerthisinsti731]

can anyone expalin the effect of capillary rise on effective stress

[@sonamchaturvedi8305]

love to learn effective stress will increase and due to this shear strength will also increase

[@keerthisinsti731]

@@sonamchaturvedi8305 thank you!

[@jaiarora733]

In last part stress will be increased by ( 2× 20 ) and NOT by ( 2×10 )

[@sebbyh9764]

Hi, can you explain please. To me it makes sense that it increases by (2X10) because the 10 is the specific unit weight of water and 2 is the heigh of the water table.

[@exy940]

sir please lecture hindi me rkho jtada smjh aayega

[@tomar8059]

writing smjh nhi aar hai hai

[@kartikeysingh5167]

Bhut slow sa pda rhe ho ap sir... Make it interesting

[@chingariyt7182]

Bhai question se samjho na direct diagram utar ke samjha rhe ho
Exam mein diagram nhi aata hai sirf iska question aata hai question se diagram bnana sikhao

[@civilenggmcq7926]

plz reply