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Two parts of a machine, both made from steel, are held together by 5 equally-spaced M6 x 1.0 grade 8.8 bolts that are uniformly tightened to provide a total initial clamping force of 23 kN in the members. Each bolt has a proof stress of 600 MPa, and a tensile area of 20.1 mm². The elasticities are such that the joint constant is 0.2. A uniform static tensile load of 12 kN is applied to the entire joint after it has been preloaded. What is the magnitude of the total clamping force in the joint after the application of the tensile load? Express your answer in units of kilonewtons.

Two parts of a machine, both made from steel, are held together by 5 equally-spaced M6 x 1.0 grade 8.8 bolts that are uniformly tightened to provide a total initial clamping force of 23 kN in the members. Each bolt has a proof stress of 600 MPa, and a tensile area of 20.1 mm². The elasticities are such that the joint constant is 0.2. A uniform static tensile load of 12 kN is applied to the entire joint after it has been preloaded. What is the magnitude of the total clamping force in the joint after the application of the tensile load? Express your answer in units of kilonewtons.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Two parts of a machine, both made from steel, are held together by 5 equally-spaced M6 x 1.0 grade 8.8 bolts that are uniformly tightened to provide a total initial clamping force of 23 kN in the members. Each bolt has a proof stress of 600 MPa, and a tensile area of 20.1 mm². The elasticities are such that the joint constant is 0.2. A uniform static tensile load of 12 kN is applied to the entire joint after it has been preloaded. What is the magnitude of the total clamping force in the joint after the application of the tensile load? Express your answer in units of kilonewtons.
Transcribed Image Text:Two parts of a machine, both made from steel, are held together by 5 equally-spaced M6 x 1.0 grade 8.8 bolts that are uniformly tightened to provide a total initial clamping force of 23 kN in the members. Each bolt has a proof stress of 600 MPa, and a tensile area of 20.1 mm². The elasticities are such that the joint constant is 0.2. A uniform static tensile load of 12 kN is applied to the entire joint after it has been preloaded. What is the magnitude of the total clamping force in the joint after the application of the tensile load? Express your answer in units of kilonewtons.
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