A 25.6 mm diameter bolt having a diameter at the root of the threads of 21.7mm is used to faster two timbers as shown. The nut is tightened to cause a tensile force of 34KN in the bolt. Determine the shearing stress developed in the head of the bolt and the threads. Also determine the outside diameter of the washer if the inside diameter is 30mm and the bearing stress is limited to 0.9MPa.
A 25.6 mm diameter bolt having a diameter at the root of the threads of 21.7mm is used to faster two timbers as shown. The nut is tightened to cause a tensile force of 34KN in the bolt. Determine the shearing stress developed in the head of the bolt and the threads. Also determine the outside diameter of the washer if the inside diameter is 30mm and the bearing stress is limited to 0.9MPa.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:.A 25.6 mm diameter bolt having a diameter at the root of the threads of 21.7mm is
used to faster two timbers as shown. The nut is tightened to cause a tensile force of
34KN in the bolt. Determine the shearing stress developed in the head of the bolt and
the threads. Also determine the outside diameter of the washer if the inside diameter is
30mm and the bearing stress is limited to 0.9MPa.
15mm
I ₁²
17mm
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