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!
Question
For rigid pavement, what is recompense of using lean concrete sub-base instead of traditional granular sub-base?
Answer There are some shortcomings of using granular sub-base in concrete carriageway-
(i) As sub-base is permeable, water know how to seep from side to side sub-base and soil particles will be pumped out through contraction or expansion joints when subject to traffic load. So, voids are formed underneath pavement structure and concrete pavement may crack under severe traffic loading.
(ii) Lean concrete increases strength and renders roads capable of carrying heavy traffic loads.
(iii) Because of workmanship problem, it could have uneven distribution of sub-base and these results in cracking of concrete carriageway when question to severe traffic loading.
Explain the Perception Reaction Time A significant variable in the successful processing and use of information is the speed with which this is done. Perception-Reaction Time (
This is more likely in to Aerospace engineering.. So if there's anyone whose doing his/her major or have any skills regarding that field please help me with this problem. :) a)
Moment Distribution: You have learnt about moment distribution procedure after deriving the slope deflection equation for the members. The concepts of distribution factor and
Pavement of evaluation
Construction of Embankment: The following steps describe embankment construction : (a) The ground is cleared and grubbed and all vegetation, grass, roots, etc. are removed
Question What are major considerations in selecting marine plants and land plants for fitting of band drains? Answer For fitting of band drains by marine plants,
A contractor was awarded a Contract to excavate and haul 200,000-yds 3 of silty clay (USCS classification ML) with a bulking factor of 30%. The contractor's fleet of dump trucks
1. Determine a network diagram method that uses only finish-to-start relationships and may use dummy activities to define logical relationships. 2. Precedence diagr
LOSS OF PRESTRESS DUE TO SHRINKAGE OF CONCRETE We know that concrete shrinks in volume when it dries up. This volume reduction takes place in the form of reduction of all dime
Pavement Layers And Their Functions Flexible Pavement A typical modern flexible pavement for high traffic is composed of layers as under (Figure). Figure: L
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: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd