Slab system consist of one-way slab panels shown in Fig. (1), subjected to the superimposed dead load 2.8kN/m² (excluding self-weight) and live load as listed below assume normal concrete. The slab supported by beams with bw=300 mm and h=650 mm and the beam supported by columns with dimensions (300 x 300 mm). f'c =28 MPa, and fy= 420 MPa 1- Design slab S1 and S2. (use $12 mm) 2- Design Beam (B2) for bending, where the beam carries a brick wall 3 m height and 250 mm width (y brick = 16 kN/m³) Note: consider live load as: 1=1 1- Live Load = 0.22 x (n) +6 Where: (n) is Student number 2- Consider the Design moments for beam B2 as: At support =-M = and at Mid span +M = Wul² 12 Wul² 24 7.3 m 3.3m $1 , (use $25 mm) B2 3.3 m S2 B2 Fig (1). 3.3 m S1 181

Slab system consist of one-way slab panels shown in Fig. (1), subjected to the superimposed dead load 2.8kN/m² (excluding self-weight) and live load as listed below assume normal concrete. The slab supported by beams with bw=300 mm and h=650 mm and the beam supported by columns with dimensions (300 x 300 mm). f'c =28 MPa, and fy= 420 MPa 1- Design slab S1 and S2. (use $12 mm) 2- Design Beam (B2) for bending, where the beam carries a brick wall 3 m height and 250 mm width (y brick = 16 kN/m³) Note: consider live load as: 1=1 1- Live Load = 0.22 x (n) +6 Where: (n) is Student number 2- Consider the Design moments for beam B2 as: At support =-M = and at Mid span +M = Wul² 12 Wul² 24 7.3 m 3.3m $1 , (use $25 mm) B2 3.3 m S2 B2 Fig (1). 3.3 m S1 181

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

Design criteria for structural loading

The different loads such as loads due to self-weight (dead load) and external loads such as live load, wind loads, seismic load, snow load, and other loads and load combinations that influence the design of a building are called structural loading. The nature of the applied load differs from changes in the location, design, and type of materials used. The design criteria require that structures must be designed and constructed to be able to withstand all load types that are expected to act upon the structure and render its usage for the designated purpose. The structural members such as beams, slabs, columns, and foundations help the structure to withstand the applied load. There are different institutes such as ASCE and ACI that provide building design codes to assure minimum safety requirements and quality of the structures.

Question

Slab system consist of one-way slab panels shown in Fig. (1), subjected to the superimposed dead load
2.8kN/m² (excluding self-weight) and live load as listed below assume normal concrete. The slab supported by
beams with bw=300 mm and h=650 mm and the beam supported by columns with dimensions (300 x 300 mm).
f'c =28 MPa, and fy= 420 MPa
1- Design slab S1 and S2. (use $12 mm)
2- Design Beam (B2) for bending, where the beam
carries a brick wall 3 m height and 250 mm width
(y brick = 16 kN/m³)
Note: consider live load as:
1=1
1- Live Load = 0.22 x (n) +6
Where: (n) is Student number
2- Consider the Design moments for beam B2 as:
At support=-M =
and at Mid span +M=
Wul²
12
W₂1²
24
7.3 m
3.3m
S1
(use $25 mm)
B2
3.3 m
S2
B2
Fig (1).
3.3 m
S1
81

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