How does RCC calculate dead load?

Dead load = volume of member x unit weight of materials By calculating the volume of each member and multiplying by the unit weight of the materials from which it is composed, an accurate dead load can be determined for each component.

How do you find the dead load of a floor?

The dead load of a floor or of a roof is generally given in terms of load per unit area (i.e. pounds per square foot or kilo newtons per square meter). The total dead load on a building is determined by adding together all of the various dead loads of the building’s elements.

How do you calculate dead load?

Multiply the sum of the mass of all the components by the gravitational field strength of the Earth, g, which is approximately 9.81 meters per second squared or 32.2 feet per second squared. This final value is the dead load of the structure.

How do I calculate current load?

Calculating an Electrical Load in a Simple Circuit Let Power = Voltage * Current (P=VI). Let Current = Voltage/Resistance (I=V/R). Apply Kirchoff’s Second Law, that the sum of the voltages around a circuit is zero. Conclude that the load voltage around the simple circuit must be 9 volts.

How do you calculate the dead load of a concrete slab?

For dead load multiply slab thickness with the unit weight of concrete (25KN/M3).it gives a load in UDL per meter width of the slab. For Live load, you refer IS 875 Part II because it varying according to the usage of the building. Dead load is a mathematical calculation.

How do you calculate live and dead load in is-456?

Live loads shall be calculated in accordance with IS 875 Part II, 1978. For Dead Load you have to multiply density of RCC (25 KN/m3) with thickness of that RCC slab (thickness, you can calculate it either by formula in IS-456–2000 that depends on shorter span of slab OR you can take minimum thickness i.e. 0.1m for minimum dead load.

What is the difference between dead load and live load?

Dead load – The dead load is a self weight of the beam, column and slab in a structure which are fixed and doesn’t change position during life of the structure. Live load – The live load is a weight of the person, furniture, and other stuffs which carries some weight on slab and these loads are variable during the life of the structure.

What are the dead and live loads acting on the slab?

The Dead and Live loads acting on the slab may vary for Floor slab and Roof slab. Some assumptions has to be made to understand the calculations of Dead and Live loads acting on the slab. Live loads shall be calculated in accordance with IS 875 Part II, 1978.