Determine the thickness of flexible pavement layer, Civil Engineering

Assignment Help:

Determine the thickness of flexible pavement layer 2 given the following:

 FACTS:

Total Structural Number required = 7.0

Total number of layers = 2

Layer 1 consists of asphalt concrete with a strength coefficient of 0.46

Layer 1 thickness = 6 inches

Layer 2 consists of granular base with a strength coefficient of 0.15 

Answer - SN - D1a1 + D2a2

D2 = SN - D1a1 / a2 = (7.0 - 6 * 0.46) / 0.15 = 28.3"


Related Discussions:- Determine the thickness of flexible pavement layer

Show the functions of diaphragm walls, Q. Show the Functions of diaphragm w...

Q. Show the Functions of diaphragm walls? The functions of diaphragm walls are as follows: (i)  It is designed to maintain soils during the construction of underground

Question, The state of stress at a point is given by the stress components ...

The state of stress at a point is given by the stress components sx = 70 MPa, sy = 10 MPa and ?xy = - 40 MPa. Using Mohr''s circle, find (i) Principal stresses, and (ii) Principal

Explain dissolved impurities in water, Q. Explain Dissolved Impurities in w...

Q. Explain Dissolved Impurities in water? The impurities which are caused by the action of water and water forming Acids with organic matter and carbon dio

Aggregates, effects of aggregates used in concrete

effects of aggregates used in concrete

Minor losses using th method of loss coefficients, Minor Losses Using Th Me...

Minor Losses Using Th Method of Loss Coefficients One method of calculating the energy loss as a result of fluid flowing through a device or fitting, each device or fitting has

Simple bending, In case of simple bending after simply supported beam, deri...

In case of simple bending after simply supported beam, derive that M/I = s /y = E/R.

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