RCC Structures Design The diameter of the column head support a flat slab, is generally kept 0.25 times the diameter of the column 5.0 cm larger than the diameter of the column 0.25 times the span length 4.0 cm larger than the diameter of the column 0.25 times the diameter of the column 5.0 cm larger than the diameter of the column 0.25 times the span length 4.0 cm larger than the diameter of the column ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If p₁ and p₂ are mutually perpendicular principal stresses acting on a soil mass, the normal stress on any plane inclined at angle θ° to the principal plane carrying the principal stress p₁, is: [(p₁ + p₂)/2] + [(p₁ - p₂)/2] sin 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] sin 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] cos 2θ [(p₁ + p₂)/2] + [(p₁ - p₂)/2] cos 2θ [(p₁ + p₂)/2] + [(p₁ - p₂)/2] sin 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] sin 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] cos 2θ [(p₁ + p₂)/2] + [(p₁ - p₂)/2] cos 2θ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If P kg/m² is the upward pressure on the slab of a plain concrete footing whose projection on either side of the wall is a cm, the depth of foundation D is given by D = 0.00775 aP D = 0.775 Pa D = 0.07775 aP D = 0.0775 aP D = 0.00775 aP D = 0.775 Pa D = 0.07775 aP D = 0.0775 aP ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design To ensure uniform pressure distribution, the thickness of the foundation, is Kept uniform throughout Increased gradually towards the edge Kept zero at the edge Decreased gradually towards the edge Kept uniform throughout Increased gradually towards the edge Kept zero at the edge Decreased gradually towards the edge ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The weight of reinforced concrete, is generally taken as 2400 kg/m³ 2500 kg/m³ 2200 kg/m³ 2300 kg/m³ 2400 kg/m³ 2500 kg/m³ 2200 kg/m³ 2300 kg/m³ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Design of a two way slab simply supported on edges and having no provision to prevent the corners from lifting, is made by Marcus formula Rankine formula Rankine Grashoff formula Grashoff formula Marcus formula Rankine formula Rankine Grashoff formula Grashoff formula ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS