Explain strain compatibility in mini-piles, Civil Engineering

Assignment Help:

Q. Explain Strain compatibility in mini-piles?

In designing the axial capacity of mini-piles, grout can be taken into account in the contribution of axial load capacity. Though the total load capacity of min-piles can't be equivalent to the sum of individual capacity derived from grout and from steel H-section. Reason behind this is that vertical loads on mini-piles are shared among grout and steel sections based on their Young's modulus and areas. Essentially in order to comply with strain compatibility criterion, steel bars and grout will deform as a whole though they possess different stiffness. A case may occur in which the sharing of loads for grout can be too high that cracks the grout section and fails the mini-piles already before the whole pile section could obtain the full design load that is presumed to be the sum of individual capacities. Henceforth strain compatibility has to be checked in designing vertical capacity of min-piles.


Related Discussions:- Explain strain compatibility in mini-piles

Computer programming, write algorithm and flowchart that displays your name...

write algorithm and flowchart that displays your name 10 times

State the ground water levels, Ground Water Levels The location of the...

Ground Water Levels The location of the ground water level is essential for deep excavation, water-logged areas. The existing wells in the nearby vicinity of the proposed site

Explain the methods of underwater inspection, Explain the Methods of Underw...

Explain the Methods of Underwater Inspection? There are three common methods of carrying out underwater inspection of bridge elements. a)  Wading inspection b)  Scuba div

Compute the negative skin friction of the pile group, A square pile group o...

A square pile group of 9 piles passes by a recently filled up material of 4.5 m depth. The diameter of the pile is 30 cm and pile spacing is 90 cm centre to centre. If the unconfin

List the significant engineering classification system, How do you distingu...

How do you distinguish among clay and silt in the field? State the purpose of identification and categorization of soils. List any three significant engineering classification syst

Sign convention, i am very confuge in sign convention of bending moment,rea...

i am very confuge in sign convention of bending moment,reaction and shear force in moment distribution method so give any suitable anwer with couple?

What is the role of sunfilter in building, QUESTION (a) Using an illu...

QUESTION (a) Using an illustration, describe what happens to sunrays when it passes through the atmosphere to reach the ground. (b) What is the role of a sunscreen/sunfil

Lifting hoops in precast concrete, Q. Lifting hoops in precast concrete - m...

Q. Lifting hoops in precast concrete - mild steel vs. high yield steel Strength of high yield steel is undoubtedly higher than mild steel and therefore high yield steel is gen

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