(a) The detached servant room of a quarter is having internal size of 3.0mxx4.50m. It is to be covered by a roof of RCC. The dead load on roof 4.5kN//m^(2) and the live load is 1.50kN//m^(2) Design the slab by I.S. Code method. Assume grade of concrete as M25 and grade of Steel as Fe415. (a)emptThe detached servant room of a quarter is having internal size of 3.0m x4.50m. Itis to be covered by a roof of RCC. The dead load on roof 4.5 kN/m² and the liveload is 1.50 kN/m² Design the slab by I.S. Code method. Assume grade ofconcrete as M25 and grade of Steel as Fe415.

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(a) The detached servant room of a quarter is having internal size of 3.0mxx4.50m. It is to be covered by a roof of RCC. The dead load on roof 4.5kN//m^(2) and the live load is 1.50kN//m^(2) Design the slab by I.S. Code method. Assume grade of concrete as M25 and grade of Steel as Fe415.

(a) The detached servant room of a quarter is having internal size of 3.0mxx4.50m. It is to be covered by a roof of RCC. The dead load on roof 4.5kN//m^(2) and the live load is 1.50kN//m^(2) Design the slab by I.S. Code method. Assume grade of concrete as M25 and grade of Steel as Fe415.

Steel Design (Activate Learning with these NEW titles from Engineering!)

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Chapter9: Composite Construction

Section: Chapter Questions

Problem 9.2.1P: A W1422 acts compositely with a 4-inch-thick floor slab whose effective width b is 90 inches. The...

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Concept explainers

Load and resistance factor design

Load and resistance factors design (LRFD), also known as Limit state design (LSD), refers to the design method used in building engineering. A boundary condition is a condition of a structure where it can no longer meet the relevant design requirements. The condition may refer to the load level or other actions on the structure, while the terms refer to the integrity of the structure, suitability for use, durability, or other design requirements. A structure designed for LRFD is limited to keeping track of all possible actions during its design time and is always ready for use, with the appropriate level of reliability in each boundary condition. LRFD-based construction codes clearly define the appropriate levels of reliability in their instructions.

Question

(a)
empt
The detached servant room of a quarter is having internal size of 3.0m x4.50m. It
is to be covered by a roof of RCC. The dead load on roof 4.5 kN/m² and the live
load is 1.50 kN/m² Design the slab by I.S. Code method. Assume grade of
concrete as M25 and grade of Steel as Fe415.

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Step 1: Given:

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Step 2: Classification of slab

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Step 3: Determine ultimate load

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Step 4: Bending moment along both the directions

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Step 5: Check for the provided depth

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Step 6: Reinforcement along shorter direction

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Step 7: Reinforcement along longer direction

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Step 8: Check the slab for deflection

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