(PRINCIPLES OF REINFORCED/PRESTRESSED CONCRETE) PROBLEM NO. 1 A two-span continuous one-way slab with clear spans of 4.2m is supported on beams 300mm wide. In addition to its dead weight, the slab carries a liveload of 2500Pa. f’c=21MPa and fy=275MPa. Unit weight of concrete is 23.5kN/m3. 1. Determine the minimum depth of slab if deflection is not to be computed 2. Determine the total factored uniform load carried by the slab per 1m strip if the depth of the slab is 150mm 3. Calculate the moment at the most critical section of the slab considering a 1m strip if the depth of slab is 150mm
(PRINCIPLES OF REINFORCED/PRESTRESSED CONCRETE) PROBLEM NO. 1 A two-span continuous one-way slab with clear spans of 4.2m is supported on beams 300mm wide. In addition to its dead weight, the slab carries a liveload of 2500Pa. f’c=21MPa and fy=275MPa. Unit weight of concrete is 23.5kN/m3. 1. Determine the minimum depth of slab if deflection is not to be computed 2. Determine the total factored uniform load carried by the slab per 1m strip if the depth of the slab is 150mm 3. Calculate the moment at the most critical section of the slab considering a 1m strip if the depth of slab is 150mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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(PRINCIPLES OF REINFORCED/PRESTRESSED CONCRETE)
PROBLEM NO. 1
A two-span continuous one-way slab with clear spans of 4.2m is
supported on beams 300mm wide. In addition to its dead weight, the
slab carries a liveload of 2500Pa. f’c=21MPa and fy=275MPa. Unit weight
of concrete is 23.5kN/m3.
1. Determine the minimum depth of slab if deflection is not to be
computed
2. Determine the total factored uniform load carried by the slab per
1m strip if the depth of the slab is 150mm
3. Calculate the moment at the most critical section of the slab
considering a 1m strip if the depth of slab is 150mm
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