The boom derrick supports a suspended 15-kip load. The booms BC and DE are each 20 ft long. The distances are a = 15 ft and b = 2f, and the angle e = 30. The angle between BE and BC in 77.4". þetermine the tension in cable AB and the reactions at the pinsupports C and D.CooD

GIVEN :- a=15 ftb=2 ftBC=DE=20 ft θ=30°β=77.4°SOLUTION :-choose a cordinate system at point C, with…

The boom derrick supports a suspended 15-kip load. The booms BC and DE are each 20 ft long. The distances are a = 15 ft and b = 2 ft, and the angle 0 - 30. The angle between BE and BC in 77.4". Þetermine the tension in cable AB and the reactions at the pin 1 BC à supports C and D.

The boom derrick supports a suspended 15-kip load. The booms BC and DE are each 20 ft long. The distances are a = 15 ft and b = 2 ft, and the angle 0 - 30. The angle between BE and BC in 77.4". Þetermine the tension in cable AB and the reactions at the pin 1 BC à supports C and D.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.84P: The cable supports three 400-lb loads as shown. If the maximum allowable tension in the cable is 900...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

The boom derrick supports a suspended 15-kip load. The booms BC and DE are each 20 ft long. The distances are a = 15 ft and b = 2
f, and the angle e = 30. The angle between BE and BC in 77.4". þetermine the tension in cable AB and the reactions at the pin
supports C and D.
CooD

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