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!
Q. Pumping at joints in concrete carriageway?
Pumping at joints in concrete carriageway takes place in the presence of the below factors:
(i) Fine-grained subgrade
(ii) Seepage of water in subgrade due to improper or inadequate drainage design
(iii)The presence of heavy vehicular loads
It includes the pumping out of water-borne particles of the subgrade due to the deflections at the end of concrete slab. First mechanism of pumping involves the softening of subgrade by water and reduction in bearing capacity. It causes a larger instantaneous deflection at the slab ends under heavy traffic loads. At the times of deflection, water containing fine soil particles is pumped out at the joints. So voids are formed in subgrade region and void size grows by repeating the above sequence.
The steel oil container shown in the figure has a circular lid centred on its sloping wall. The lid is hinged at A and held closed with a frictionless stopper at B. The lid is made
Scenario You are working as a structural technician and have been charged with a range of jobs involving analysis and design of a number of structural members. Task 1 a)
A rectangular area 4 m × 6 m carries a uniformly distributed load of 100 kN/m 2 at the ground surface. Estimate the vertical pressure at a depth of 6 m vertically below the centre
what is meant by fly levelling and when it is carried out ?
1) A building constructed from steelwork requires the following sections to be designed: a. A beam carrying a characteristic permanent load of 11kN/m and a characteristic variable
Ask question #Mindasfimum 100 words accepted#
What is civil engineering?
Non-distortional Prestressing Concrete members deflect due to their own self weight. If prestressing force is applied in such a way that these deflections are eliminated due to
What is the difference between Dense bituminous Macadam and bituminous macadam
What is Stress Corrosion Stress corrosion takes place in prestressed concrete tendons due to the combined actions of corrosion and static tensile stresses. This type of attack
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