The two wooden members shown, which support a load P, are joined by plywood splices fully glued on the surfaces in contact. The allowable shearing stress of the glue is 3.5 MPa, allowable tensile stress of the wood is 5.50 MPa and allowable bearing stress of the wood is 8 MPa. From the figure: B = 125 mm gap, t = 6mm L = 150mm Thickness of wood 1 and 3 = 40mm Thickness of wood 2 = 100mm Determine the maximum load P that can be carried by the 40mm wood. 100mm 40mm

The two wooden members shown, which support a load P, are joined by plywood splices fully glued on the surfaces in contact. The allowable shearing stress of the glue is 3.5 MPa, allowable tensile stress of the wood is 5.50 MPa and allowable bearing stress of the wood is 8 MPa. From the figure: B = 125 mm gap, t = 6mm L = 150mm Thickness of wood 1 and 3 = 40mm Thickness of wood 2 = 100mm Determine the maximum load P that can be carried by the 40mm wood. 100mm 40mm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Composite Construction

Composite construction is the construction of structures in which two or more materials are used. Regarding structural engineering, composite construction is a construction where two materials are bound together in a technical manner such that both the materials act as a single unit to carry and transfer the load. The motives of composite construction are to increase the structural strength, make structures more aesthetic, and provide a sustainable environment.

Question

The two wooden members shown, which support a load P, are joined by plywood splices fully glued on the surfaces in contact.
The allowable shearing stress of the glue is 3.5 MPa, allowable tensile stress of the wood is 5.50 MPa and allowable bearing stress of
the wood is 8 MPa.
From the figure:
B = 125 mm
gap, t = 6mm
L = 150mm
Thickness of wood 1 and 3 = 40mm
Thickness of wood 2 = 100mm
Determine the maximum load P that can be carried by the 40mm wood.

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