What is the meaning of 1893 Part 1 2016?
1893 Part 1-2016 – Criteria for Earthquake Resistant Design of Structures IS-CODE 1893. Criteria for Earthquake Resistant Design of Structures IS-CODE 1893.
Why is the factor of 1893 important?
For seismic zone V, the zone factor Z is 0.36 (Table 2 of IS: 1893). Being an office building, the importance factor, I, is 1.0 (Table 6 of IS: 1893). Building is required to be provided with moment resisting frames detailed as per IS: 13920-1993. Hence, the response reduction factor, R, is 5.
Is 1893 is used for?
1.1 This standard (Part 1) primarily deals with earthquake hazard assessment for earthquake-resistant design of (1) buildings, (2) liquid retaining structures, (3) bridges, (4) embankments and retaining walls, (5) industrial and stack-like structures, and (6) concrete, masonry and earth dams.
What is the difference between 2002 and 2016 1893?
Displacement is increased in the new code [IS-1893 (part 1) 2016], when compared with the old code [IS-1893 (part 1) 2002]. The displacement in the peak storey for 12 storey building is 64.5mm in “X” direction and 69.7mm in “Y” direction for new code and 43.3mm in “X” direction and 51mm in “Y” direction for old code.
Is 1893 2002 is related to?
The Indian seismic code IS 1893 has now been split into a number of parts and the first part containing general provisions and those pertaining to buildings has been released in 2002.
Is 1893 an amendment?
In November 2020, an amendment for the IS code 1893, Criteria for earthquake resistance design of structures, has been released with some major modifications over previous versions. This study focuses on the latest modifications made and their comparison with the previous version.
Is 1893 a load combination?
For IS 1893:2016, the maximum load combination factor is 1.5 and for NBC 105:1994 the maximum load combination factor is 1.3.
Is 1893 water tank?
According to seismic code IS: 1893 (Part 1)-2002, more than 60% of India is prone to earthquakes. Elevated water tanks consist of huge water mass at the top of a slender staging which are most critical consideration for the failure of the tank during earthquakes.
Is code for ductile detailing?
IS : 13920-1993
The code IS : 13920-1993 entitled “Ductile Detailing of Reinforced Concrete Structures Subjected to Seismic Forces- Code of Practice” is based on this approach. This standard covers the requirements for anchorage, specially bar cut-offs and joint details.
Is code for dead load?
IS code 875-1987
DEAD LOAD of structure from IS code 875-1987 (Part-1) by PARAG PAL – YouTube.
What seismic load means?
Seismic loading is one of the basic concepts of earthquake engineering which means application of a seismic oscillation to a structure. It happens at contact surfaces of a structure either with the ground or with adjacent structures.
How is SS and S1 calculated?
The GSHAP values are multiplied by 2 to approximate 2%-in-50-year PGA values, and then multiplied by 2.5 and 1.0, respectively, to estimate SS and S1.
Is code ductile detailing?
The code IS : 13920-1993 entitled “Ductile Detailing of Reinforced Concrete Structures Subjected to Seismic Forces- Code of Practice” is based on this approach. This standard covers the requirements for anchorage, specially bar cut-offs and joint details.
Is code for seismic design?
Seismic requirements for Design, Detailing and Construction are covered in other codes, e.g., IS:4326, IS:13920, 3. For an Earthquake Resistant Structure, one has to follow IS:1893 (Part-1) together with Seismic Design and Detailing Codes. What does IS:1893 Cover?
Is Code 3370 a book?
The code is applicable to the retaining the aqueous liquids and solutions having no detrimental action on concrete and steel, or where sufficient precautions are taken to ensure protection of concrete and steel from damage due to actions such as in the case of sewage.
Is code for wind speed?
IS-875
IS-875 is the standard in India for design loads (other than earthquake) for buildings and structures. Basic wind speed as applicable to 10 m height above mean ground level for different zones in the country can be directly calculated if the proper value is defined in the Wind Zone Number box.
Is code for shear wall?
Shear walls are very suitable for resisting earthquake induced lateral forces in multistoreyed building systems. They can be made to behave in a ductile manner by adopting proper detailing techniques. IS:456-1978 and IS:4326-1976 do not give specifications for them.
Why do we use is 13920?
IS:13920- 1993- Detailing of reinforced concrete structures subjected to seismic forces. This standard covers the requirements for designing and detailing of monolithic reinforced concrete buildings so as to give them adequate toughness and ductility.
What is the standard floor load?
U.S. building codes specify a uniform live load of 40 pounds per square foot (psf) for most residential floor designs.
What is the live load of a roof?
The weight of temporary objects on the roof is referred to as the live load. Live loads include the roofing crew and the equipment and tools they bring with them. A roof must be able to support both its dead load and live load at any given time.