A single span member is 3m in length is made up of Apitong 200mm x 300mm wooden section, with an allowable stress based on 80% stress grade. The beam carries a uniform load of 18 kN/m including its own weight. The beam carries an axial tensile load of 180 kN a.) Give the actual tensile stress if only tensile force is acting. b.) Give the interaction value of both bending and tensile stress. Determine whether the wooden section is safe or not. If not redesign the wooden section.
A single span member is 3m in length is made up of Apitong 200mm x 300mm wooden section, with an allowable stress based on 80% stress grade. The beam carries a uniform load of 18 kN/m including its own weight. The beam carries an axial tensile load of 180 kN a.) Give the actual tensile stress if only tensile force is acting. b.) Give the interaction value of both bending and tensile stress. Determine whether the wooden section is safe or not. If not redesign the wooden section.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A single span member is 3m in length is made up of Apitong 200mm x 300mm wooden
section, with an allowable stress based on 80% stress grade. The beam carries a uniform
load of 18 kN/m including its own weight. The beam carries an axial tensile load of 180 kN
a.) Give the actual tensile stress if only tensile force is acting.
b.) Give the interaction value of both bending and tensile stress. Determine whether the
wooden section is safe or not.
not redesign the wooden section.
c.) Give the ratio of the difference between its actual bending and tensile stress to the
adjusted bending stress for slenderness](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54b90201-cda2-4951-a9b3-3e183b0e5f9a%2F39801577-d7a6-4363-b929-96aa1c8bf2e5%2Fpj8eeqp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A single span member is 3m in length is made up of Apitong 200mm x 300mm wooden
section, with an allowable stress based on 80% stress grade. The beam carries a uniform
load of 18 kN/m including its own weight. The beam carries an axial tensile load of 180 kN
a.) Give the actual tensile stress if only tensile force is acting.
b.) Give the interaction value of both bending and tensile stress. Determine whether the
wooden section is safe or not.
not redesign the wooden section.
c.) Give the ratio of the difference between its actual bending and tensile stress to the
adjusted bending stress for slenderness
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