APSEdAug 22, 20223 minExtra Widening of Pavement | IRC Formula for Extra Widening The extra width of the carriageway required on a curved section of the road is called the extra widening of the pavement.
APSEdAug 17, 20227 minRigid Pavement Design by Westergard's Method with IRC RecommendationsRigid pavements are pavements that are made up of cement and concrete materials by virtue of which they offer flexural strength.
APSEdAug 10, 20222 minLength of a Summit Curve based on Sight Distance CriteriaA summit curve is a type of vertical curve having an upward gradient. The length of a summit curve is calculated based on sight distance.
APSEdAug 5, 20226 minFlexible Pavement Design | California Bearing Ratio Method with IRC RecommendationsFlexible pavements have negligible or low flexural strength. There are several empirical, semi-empirical, and theoretical methods to design.
APSEdJul 23, 20223 minLength of Valley Curve Based on Headlight Sight Distance & Comfort CriteriaThe length of a valley curve is calculated based on two criteria i.e., headlight distance and passenger comfort criteria as follows.