Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Types of Pavements:
On the basis of structural performance of pavements, there are basically two types of pavements:
(a) Flexible, and
(b) Rigid.
A flexible pavement is a layered system consisting of several courses, the top most being the strongest, the strength of layers gradually diminishing as one travels down to the lower layers. The pavement as a whole has low flexible strength, and the external load is largely transmitted to the sub-grade by the lateral distribution (Figure).
Figure : Action of Flexible Pavement and Layers Forming the Pavement
A rigid pavement, made up of a concrete slab of high strength, derives its capacity to withstand the wheel loads from the flexural strength (beam action) of the slab permitting it to slightly bend and take up the stresses imposed on it (Figure 2).
Figure: Action of rigid pavement
types of cement
The objective of this module is:- For the student to identify the track design issues and there relationships that will need to be considered in the development of a feasibil
Explain the Critical Flow Critical flow occurs where the flow depth is at the critical depth. One location in an open channel is where the flow is approaching a free outfall.
Define Advantages of Shock Transmission Unit? (a) STU is simple to install with minimal traffic disruption. (b) STU can be used for strengthening of existing bridges also. T
principle of working from whole to part
Parallel Pipe Systems or Multipath Pipeline Problems Two or more sections of piping (branches) of different diameters, lengths and/or pipe materials originating and terminating
Didtribution of shear stree over a triangular section
Explain the term - Non-bonded Prestressed Concrete It is a method of construction in which the tendons are not bonded to the concrete. Ducts, housing the tendons, are not grout
Cleaning and greasing of steel sliding bearings : Following equipments are required for greasing of steel sliding bearings: 1. Jacks (50 ton capacity) - 2 nos. 2. Hard wo
Q. Explain Foundation design discharge for a bridge? To provide for an adequate margin of safety against any abnormal flood exceeding the design discharge (Q), the foundations,
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd