rigid pavement मीनिंग इन हिंदी

अधिक: आगे

Rigid pavements must be designed to endure frequently repeated traffic loadings.
One major design consideration of rigid pavements is reducing fatigue failure due to the repeated stresses of traffic.
Portland cement concrete ( PCC ) is the most common material used in the construction of rigid pavement slabs.
Rigid pavements are generally constructed in three layers-a prepared subgrade, base or subbase, and a concrete slab.
Due to the relatively low tensile strength of concrete, thermal stresses are extremely important to the design considerations of rigid pavements.
In addition, he is a member of Rigid Pavement Committee and Highway Planning, Transportation and Road Safety Committee of Indian Roads Congress.
The typical designed service life of a rigid pavement is between 30 and 40 years, lasting about twice as long as a flexible pavement.
As pavement design has progressed, many highway engineers have noted that thermally induced stresses in rigid pavements can be just as intense as those imposed by wheel loadings.
ACN values for selected aircraft have been calculated by the International Civil Aviation Organization ( ICAO ) using two computer programs, one for rigid pavements and the other for flexible pavements.
In rigid pavement design we use a variable with a unit of length which we call " radius of relative stiffness " . Why we call it radius ? With which circle is it related ? Preceding talk ) 09 : 33, 4 September 2012 ( UTC)