Two wood boards, each 18 mm thick, are joined by the glued finger joint shown. The finger joint will fail when the average shear stress in the glue reaches 770 kPa. Determine the shortest allowable length d of the cuts if the joint is to withstand an axial load of P = 7.1 kN. Use a = 30 mm and b= 240 mm.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Calculate the total required shear area for this connection.

Two wood boards, each 18 mm thick, are joined by the glued finger joint shown. The finger joint will fail when the average shear
stress in the glue reaches 770 kPa. Determine the shortest allowable length d of the cuts if the joint is to withstand an axial load of P
= 7.1 kN. Use a = 30 mm and b = 240 mm.
d
Glue
a
Transcribed Image Text:Two wood boards, each 18 mm thick, are joined by the glued finger joint shown. The finger joint will fail when the average shear stress in the glue reaches 770 kPa. Determine the shortest allowable length d of the cuts if the joint is to withstand an axial load of P = 7.1 kN. Use a = 30 mm and b = 240 mm. d Glue a
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