1. The cross section of a continuous one way slab in a building is shown in the figure. The slabs are supported by means of beams that span 3.6 m between simple supports. The dead load on the slab is 3 kPa (besides its own weight) and a live load of 7 kPa. =21 MPa, =276 MPa. Use 20 mm clear cover. Unit weight of concrete = 24 kN/m³. a) Determine the thickness of slab b) Determine the spacing of 16 mm bars at section CD c) Determine the spacing of 16 mm bars at section E. A. B D F. G 300 3300 300 3300 300 mm mm mm mm mm 3600 mm

1. The cross section of a continuous one way slab in a building is shown in the figure. The slabs are supported by means of beams that span 3.6 m between simple supports. The dead load on the slab is 3 kPa (besides its own weight) and a live load of 7 kPa. =21 MPa, =276 MPa. Use 20 mm clear cover. Unit weight of concrete = 24 kN/m³. a) Determine the thickness of slab b) Determine the spacing of 16 mm bars at section CD c) Determine the spacing of 16 mm bars at section E. A. B D F. G 300 3300 300 3300 300 mm mm mm mm mm 3600 mm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Methods to Determine Vertical Stress

The load applied to the soil is transferred to the underground. The presence of water at soil pores and solid grains above the soil are the primary components that are responsible for the effective load transfer. Due to the load acting, the internal component of the soil or the underground formations undergoes deformations or a tectonic shift. The amount of deformation depends upon the amount of load acting on the soil surface, which indeed, depends on the weight of everything present above the soil. Due to this, the underground soil element develops internal stresses which try to resist the tectonic changes.

Question

1. The cross section of a continuous one way slab in a building is shown in the figure. The slabs are
supported by means of beams that span 3.6 m between simple supports. The dead load on the slab is 3
kPa (besides its own weight) and a live load of 7 kPa. =21 MPa, =276 MPa. Use 20 mm clear cover. Unit
weight of concrete = 24 kN/m³.
a) Determine the thickness of slab
b) Determine the spacing of 16 mm bars at section CD
c) Determine the spacing of 16 mm bars at section E.
A.
B
D
E
F.
G
300
3300
300
3300
300
mm
mm
mm
mm
mm
3600 mm

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