A floor sheathing is supported by 75 mm x 250 mm wooden joists of unknown spacing. The joist has an effective span of 3.75 m. The total floor load transmitted by the sheathing to the joist is at 4.75 kPa. Using the weight of wood Modulus of elasticity E = 13800 MPa. Allowable bending stress is 15.8 MPa. with the allowble shear stress equal to Design the spacing of the floor joist if deflection limit is 6.00 KN/m² 0.90 MPa. L / 350. Floor Sheathing Floor Joist boina Vint

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A floor sheathing is supported by 75 mm x 250 mm wooden
joists of unknown spacing. The joist has an effective span of
3.75 m. The total floor load transmitted by the sheathing to the
joist is at 4.75 KPa. Using the weight of wood
Modulus of elasticity E= 13800 MPa. Allowable bending stress is
15.8 MPa.
with the allowble shear stress equal to
Design the spacing of the floor joist if deflection limit is
6.00 KN/m³.
0.90 MPa.
L / 350.
Floor Sheathing
Floor Joist
Transcribed Image Text:A floor sheathing is supported by 75 mm x 250 mm wooden joists of unknown spacing. The joist has an effective span of 3.75 m. The total floor load transmitted by the sheathing to the joist is at 4.75 KPa. Using the weight of wood Modulus of elasticity E= 13800 MPa. Allowable bending stress is 15.8 MPa. with the allowble shear stress equal to Design the spacing of the floor joist if deflection limit is 6.00 KN/m³. 0.90 MPa. L / 350. Floor Sheathing Floor Joist
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