c) A concrete lintel with an effective span of 4.0m supports a 230mm brick wall as shown in figure 7.3. The load on the lintel are G 100kN and = 40kN. Determine suitable dimensions for the lintel if grade 30 concrete is used. The beam breadth b will match the wall thickness so that b = 30mm.

c) A concrete lintel with an effective span of 4.0m supports a 230mm brick wall as shown in figure 7.3. The load on the lintel are G 100kN and = 40kN. Determine suitable dimensions for the lintel if grade 30 concrete is used. The beam breadth b will match the wall thickness so that b = 30mm.

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

Finishing Operations

Finishing operations are the processes that are applied to the workpiece at the end of a manufacturing process, and after completing all other relevant operations that bring the product to its required dimensions. Finishing operations involve polishing, reducing the surface roughness, eliminating wrinkling, and grinding to enhance the surface texture and provide a better surface finish to the workpiece surface.

Question

c) A concrete lintel with an effective span of 4.0m supports a 230mm
brick wall as shown in figure 7.3. The load on the lintel are G 100kN and
Qk = 40kN. Determine suitable dimensions for the lintel if grade 30 concrete
is used. The beam breadth b will match the wall thickness so that b = 30mm.
Assumed load
distribution
4m. effective span
A
Figure 7.3

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Step 2: Determine maximum shear force

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Step 3: Determine maximum bending moment

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Step 4: Dimensioning the beam

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