Situation: The cross section of a timber beam is 60 mm wide and 140 mm high. The vertical shear force acting on the section is 32 kN. Determine the shear stress at the neutral axis of the section. (MPa)

Situation: The cross section of a timber beam is 60 mm wide and 140 mm high. The vertical shear force acting on the section is 32 kN. Determine the shear stress at the neutral axis of the section. (MPa)

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter6: Vertical Stress Increase In Soil

Section: Chapter Questions

Problem 6.4P: Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine...

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Concept explainers

Types and properties of steel

Steel is an alloy of iron. It is formed by heating iron and combining carbon (0.1-1.7%) with it and minor amounts of other elements such sulfur, chromium, manganese, nickel, etc. Thousands of steel grades have been published, registered, or regulated around the world, each with its chemical composition, and special numbering systems have been devised in various countries to classify the vast number of alloys.

Question

Situation:
The cross section of a timber beam is 60 mm wide and 140 mm high. The vertical shear force
acting on the section is 32 kN.
Determine the shear stress at the neutral axis of the section. (MPa)
5.71
3.66
1.75
6.89

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