wood plastic composite sheathing deflection of simply supported

Calculating the load-deflection behaviour of simply-supported.

The deflection and the interface slip of the slab are calculated from integration of the cross-section curvatures and the slip strains which are determined from analyses of the composite cross-sections along the slab. By repeating the deflection calculation for each increment of load the load - deflection behaviour of the slab is obtained.【Get Price】

Deflection of Wood Diaphragms - Washington State University

First define the mid-span deflection of a simply-supported beam with a uniformly distributed load the maximum shear at support of this simply supported beam the unit shear and the moment of inertia equation that applies to the chord members of wood diaphragms (parallel axis theorem): € δ beam = 5wL4 384EI [2]【Get Price】

CREEP BEHAVIOUR OF WOOD-PLASTIC COMPOSITES

CREEP BEHAVIOUR OF WOOD-PLASTIC COMPOSITES by Feng-Cheng Chang B.Sc. National Taiwan University Taiwan 2000 M.Sc. National Taiwan University Taiwan 2002 A THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY in The Faculty of Graduate Studies (Forestry) THE UNIVERSITY OF BRITISH COLUMBIA【Get Price】

ON WOOD FLOOR SYSTEMS

This paper describes a comparative study of the partial composite action of wood floors with and without sheathing gaps. The beams investigated consist of plywood sheathing bonded to joists with elastomeric adhesive. Beams are considered to be simply supported and subjected to uniformly dis- tributed loading. Results for continuous sheathing.【Get Price】

Deflections of Uniformly Loaded Floors A Beam-Spring analog

spring stiffnesses account for joist-sheathing composite action. The resulting structure is a beam supported by elastic springs. The ends of the beam may be either simply supported (fig. 2a) or spring supported (fig. 2b) depending upon whether the end joists on the floor are fully supported along their lengths or are free to deflect respectively.【Get Price】

The Effects of Shear on the Deflection of Simply Supported.

In this study two deflection functions due to both the flexure and the shear of an orthotropic simply supported beam loaded linearly are obtained by means of the anisotropic elasticity theory. In order to see the effect of shear the deflections are calculated for different fiber directions.【Get Price】

Mechanical Properties of New Composite Wood-Plastic Formworks.

This work presents the results of experimental and numerical simulations of the two types of new composite wood-plastic formworks (i.e. single-span simply supported and three-span continuous formworks). Single-span simply supported formwork only can be used in concrete slab less than 6000 mm.【Get Price】

Product Details