Modulus of Elasticity of Plywood Floor

Panel Design Specification - Wood. of qualifying sheathing and single-floor grades of plywood for span ratings. PS 1 continues ..... The E is the axial modulus of elasticity of the material and A is the ...

Design Capacities for Structural Plywood - PFS·TECO. Wood Structural Panel Design Capacities Based on Span Ratings. (a). Strength. Planar Shear ... Floor Span®. 20 oc. 24 oc. 32 oc. 48 oc. 4-ply. 5-ply. 4-ply. 5-ply. 5-ply. 5-ply. 528. 576. 704. 768. 1,044 ... Modulus, S. (in.3/ft). Statical. Moment ...

wood structural design data - American Wood Council. Wood Structural Design Data, 1986 Edition, provides information relating to design of typical .... MAXIMUM SPANS FOR FLOOR JOISTS. General ..... The modulus of elasticity is a measure of stiffness and is computed on the basis. Copyright ...

Modulus of Elasticity | The Wood Database. In the simplest terms, the modulus of elasticity (MOE) measures a wood's stiffness, ... Technically it's a measurement of the ratio of stress placed upon the wood ...

Plywood Diaphragms - Panelized Structures, Inc.. since the behavior of plywood sheathing used as roof and floor diaphragms has been ..... E = elastic modulus of chords (psi) from National. Design Specification ...

Structural Properties and Performance - WoodWorks. Wood is a renewable building material whose structural properties vary by species ... studs, are spaced no more than 24 inches apart and are joined by flooring, sheathing or ... elasticity (also known as Young's Modulus) measures the ratio.

Commercial and Industrial Flooring Design - Engineered Wood .... plywood as a flooring system for commercial and industrial ..... Characteristic Strength, MPa. Short duration average modulus of elasticity. MPa. Short duration.

Wood Strengths - WoodWorkWeb. A wood strength rating chart by type. ... Specific Gravity, Oven Dry Sample, Static Bending Modulus of Elasticity (E), Impact Bending, .... An example of this type of compression would be the pressure that chair legs exert on a wooden floor.

CHAPTER 5: Design of Wood Framing - HUD User. ... and assemblies: • floors;. • walls; and. • roofs. Residential Structural Design Guide. 5-1 .... stress (Fb) and the modulus of elasticity (E). This grading method ...

Strength & Stiffness - Performance Panels. Plywood and OSB structural panels possess inherent strength and stiffness. ... APA Rated Sturd-I-Floor panels are designed specifically for single-floor ... For typical Modulus of Rupture (MOR) and Modulus of Elasticity (MOE) values, consult ...

Predicting the Strength of Wood-Joist Floors - Forest Products .... to account for the nonlinear behavior of wood-joist floors. .... These properties include the modulus of elasticity (MOE) and modulus of rupture (MOR) of the.

Stiffness and Strength of Uniformly Loaded Floors with In-grade .... in floor. Number of lo-joist lots. Moisture condition and adjustment. Modulus of. Modulus of elasticity rupture'. Plywood properties. SAMPLE DATA. Douglas-fir. 30.

OSB: Panel Design Specifications (APA) - Tolko. (CORRIM) study gave scientific validation to the strength of wood as a ..... ing and single-floor grades of plywood ..... the modulus of elasticity of the material.

Handbook of Finnish plywood. General 4.1. Roofs 4.2. Floors 4.3. Vehicle floors 4.4. Concrete formwork 4.5 ... edition of the Finnish Plywood Handbook cancels and replaces the previous edition ..... In addition to strength, modulus of elasticity and shear modulus the density ...

Section A Design Guidance - Woodspec. A 9 wood-bASed pAnel productS. 098 ... rafters, ceiling joists, purlins and floor joists. timber frame construction has ..... Mean modulus of elasticity perpendicular.

Oriented Strand Board (OSB) - APA – The Engineered Wood .... Oriented Strand Board is a widely used, versatile structural wood panel. ... of APA Rated Sheathing, APA Rated Sturd-I-Floor, and APA Rated Siding.

WISA-Birch - Wisa Plywood. Vehicle floors; Joinery and shop fitting; Laminating industry; Furniture; High end ... Weight about kg/m2, Strength in bending fm II (N/mm2)*, Modulus of elasticity

1 H A N D B O O K O F F I N N I S H P L Y W O O D - Wisa Plywood. General 4.1. Roofs 4.2. Floors 4.3. Vehicle floors 4.4. Concrete formwork 4.5 ..... In addition to strength, modulus of elasticity and shear modulus the density and ...

Spruce: European Wood. Mar 6, 2011 ... The typical end-uses for spruce wood are for structural end uses, indoors and ... It is also used for decorative plywood, decorative veneer, domestic flooring, factory flooring ... Modulus of elasticity under bending, 12500 N⁄mm2.

Scaffold Specifications - 1926 Subpart L App A | Occupational Safety .... (b) Solid sawn wood used as scaffold planks shall be selected for such use ..... The flooring strips shall be spaced not more than 5/8 inch apart, except at the side .... at least 1900 lb/in(2) (130,929 n/cm(2)) and a modulus of elasticity of at least ...