Bending Stiffness of Hybrid Wood-Metal Composite Beams: An Experimentally Validated Numerical Model

نویسندگان

چکیده

This paper presents an experimentally validated model for the computational analysis of metal-reinforced wooden composites. The can be used in both research and industry to effectively estimate how much a certain composite design improves bending stiffness strength hybrid component. A based on computer simulations allows prediction mechanical behaviour material consisting several interconnected components made different base materials. boundary conditions parameters provides correct data stiffness, especially bending, associated maximum displacements. It variation geometrical properties, makes it possible observe initiation irreversible change window-frame member. enables parametrical find optimum layout reinforcements member, as well make estimations performance designs.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Stiffness Matrices for Axial and Bending Deformations of Non-Prismatic Beams with Linearly Varying Thickness

Siffness matrices for axial and bending deformations of a beam having a rectangular cross sectional area of constant width and linearly varying thickness are developed. A consistant load vector for a uniformly distributed lateral load is also calculated, using the principal of potential energy. The matrices are used to obtain numerical results for a variety of beams with non-uniform thickness t...

متن کامل

Bending fatigue of hybrid composite rods

The flexural fatigue behavior of hybrid composite rods comprised of unidirectional carbon and glass fibers was investigated. Damage was evaluated by monitoring stiffness loss as a function of cycles, and bending fatigue failure was defined in terms of strength retention. The acoustic emission technique and microscopic examination were used to characterize damage progression and failure mechanis...

متن کامل

Comparison of Wood Composite Properties Using Cantilever-Beam Bending

Wood-based composite panels generally are first tested out-of-plane in the primary panel direction followed by the cross panel direction, but rarely edgewise. While most applications use wood-based composites in the flat-wise orientation and only need the out-of-plane properties, there are construction configurations where edgewise properties are needed for improved design configurations. A squ...

متن کامل

Stiffness Prediction of Beech Wood Flour Polypropylene Composite by using Proper Fiber Orientation Distribution Function

One of the most famous methods to predict the stiffness of short fiber composites is micromechanical modeling. In this study, a Representative Volume Element (RVE) of a beech wood flour natural composite has been designed and the orientation averaging approach has been utilized to predict its stiffness tensor. The novelty of this work is in finding the proper fiber orientation distribution func...

متن کامل

Technical Note: a Preliminary Study on the Bending Stiffness of Chemically Treated Wood Material for Structural Composite Lumber

This research explored the effect of a chemical treatment on the stiffness of three southern hardwoods, yellow-poplar, sweetgum, and red oak, with the aim of broadening the potential feedstocks for structural composite lumber. Water-saturated 3 15 150 mm samples from each species were heated at 150 C for 30 min in three solutions: 1.0% H2SO4, water, and 1.0% NaOH. The specimens were nondestruct...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Forests

سال: 2021

ISSN: ['1999-4907']

DOI: https://doi.org/10.3390/f12070918