Concrete Technology and Design of Concrete Structures In a spherical dome the hoop stress due to a concentrated load at crown is compressive everywhere zero tensile everywhere partly compressive and partly tensile compressive everywhere zero tensile everywhere partly compressive and partly tensile ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures The slab is designed as one way if the ratio of long span to short span is greater than 2 less than 1 between 1.5 and 2 between 1 and 1.5 greater than 2 less than 1 between 1.5 and 2 between 1 and 1.5 ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Minimum pitch of transverse reinforcement in a column is sixteen times the smallest diameter of longitudinal reinforcement bar to be tied the least lateral dimension of the member forty-eight times the diameter of transverse reinforcement lesser of the above three values sixteen times the smallest diameter of longitudinal reinforcement bar to be tied the least lateral dimension of the member forty-eight times the diameter of transverse reinforcement lesser of the above three values ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures The maximum value of hoop compression in a dome is given by (where, w = load per unit area of surface of dome R = radius of curvature d = thickness of dome) wR/d wR / 4d 2wR/d wR/2d wR/d wR / 4d 2wR/d wR/2d ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Maximum distance between expansion joints in structures as per IS : 456 – 1978 is 60 m 45 m 20 m 30 m 60 m 45 m 20 m 30 m ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Minimum grade of concrete to be used in reinforced concrete as per IS:456-1978 is M20 M25 M10 M15 M20 M25 M10 M15 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS