Determine the monment capacity of a strip of slab. Determine the working live load per sq.m. if the slab were used on a 3 m. simple span. Concrete mass maybe taken at 2500 kg/m³ which includes the weight of reinforcement. Use NSCP load factors.
Determine the monment capacity of a strip of slab. Determine the working live load per sq.m. if the slab were used on a 3 m. simple span. Concrete mass maybe taken at 2500 kg/m³ which includes the weight of reinforcement. Use NSCP load factors.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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design of one way slabs
![1. A one-way slab having a total depth of 200mm with a 25 mm clear covering at the bottom. The steel
reinforcement is 25 mm diameter. Spacing of steel reinforcement is 125 mm on centers. f'c =20.7
MPa, Fy = 275 MPa. Considering 1 m. width of slab.
a. Determine the depth of stress block for a strip of slab.
b. Detemine the moment capacity of a strip of slab.
c. Determine the working live load per sq.m. if the slab were used on a 3 m. simple span. Concrete
mass maybe taken at 2500 kg/m² which includes the weight of reinforcement. Use NSCP load
factors.
200
mm
125
25 mm
cear
125
125
125
125
125](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F53bf8c32-4b77-4f84-85a6-cce9d0124dbe%2Fda577b9f-8494-4a18-86e3-66d4619fe5d1%2F57kbcf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. A one-way slab having a total depth of 200mm with a 25 mm clear covering at the bottom. The steel
reinforcement is 25 mm diameter. Spacing of steel reinforcement is 125 mm on centers. f'c =20.7
MPa, Fy = 275 MPa. Considering 1 m. width of slab.
a. Determine the depth of stress block for a strip of slab.
b. Detemine the moment capacity of a strip of slab.
c. Determine the working live load per sq.m. if the slab were used on a 3 m. simple span. Concrete
mass maybe taken at 2500 kg/m² which includes the weight of reinforcement. Use NSCP load
factors.
200
mm
125
25 mm
cear
125
125
125
125
125
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