The various axial loads for a building column have been computed according to the applicable building code, with the following results: dead load =200k ;load from roof=50k (roof live load); live load from floors (reduced as applicable for large floor area and multistory columns) =250k; compression wind=128k; tensile wind=104k; compression  earthquake=60k;and tensile earthquake=70k.Determine the critical design column load, Pu, using the LRFD load combinations.

Q: Determine the required strength for LRFD.

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Q: that Ec 12 GPa and Es %3D

A: hjjj

Q: Example (3): For the simply supported beam shown reinforced by 40 25 mm bars ( fy= 420 MPa), the…

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Q: 5. Beams will be designed for the roof and floor systems of an office building. The loads for these…

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Q: e. What is the required nominal strength of the column for a safety factor of 1.67?

A: The expression for calculation of the nominal strength of column for safety factor is :where, - The…

Q: A column in a building is subjected to the following service load effects: Dead Load = 40 KN Wind…

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Q: PL = 100 kN Wp = 50 kN/m 500mm 640 mm 8-25 mm 70 mm - 3 m- 3 m 6 m 70 mm 350 mm

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Q: The rectangular reinforced concrete column shown is part of a special moment frame in a region of…

A: The objective of the question is to find the maximum nominal moment strength of the beam permitted…

Q: A reinforced concrete column 252 mm in diameter is designed to carry an axial compressive load of…

A: For the given column,

Q: Tötal Weight A reinforced concrete column 200 mm in diameter is designed to carry an axial…

A: Given: D = 200mm, Axial compressive load = 300 KN, Eco = 14 GPa, Est = 200 GPa,  Determine required…

Q: 1. Total Compresive force acting on the beam 2. Ultimate Moment Capacity

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Q: A reinforced concrete column 257 mm in diameter is designed to carry an axial compressive load of…

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Q: A unreinforced concrete beam is 6in wide and 12 in deep and has a point load P at the third points…

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Q: building floor shown below is to be designed to support a uniformly distributed of 2.4 kPa over its…

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Q: • Figure below shows a house floor which uses 50 mm wide x 150 mm deep timber joists spaced at 400…

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Q: In the truss shown below, ignore the zero-force members and formulate the stiffness matrix, load…

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Q: A reinforced concrete column 200 mm in diameter is designed to carry an axial compressive load of…

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Q: A reinforced concrete column 254 mm in diameter is designed to carry an axial compressive load of…

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Building codes

Building codes are the set of norms that contain all the standards for the construction of all the building and non-building structures. It is essential to follow the guidelines given in the building codes to get the project approved by the local authorities. The engineers, architects, contractors, and all the people involved in construction activities are obligated to refer to the building codes before performing any construction activity. In the United States of America (USA), The I-Codes, which are the International Building Code (IBC) or International Residential Code (IRC), electrical codes, plumbing codes, and mechanical codes are the model codes adopted. These model codes are updated after every three years.