CompWood

Close-up strain measurement along the mechanical interface of self-tapping screws joined with timber by means of electronic speckle pattern interferometry

2019-06-14T07:27:06+02:00

Reliability analyses using finite element models of trussed timber structures with dowelled connections

2019-06-14T07:27:06+02:00

4D self-shaping mechanisms for achieving double-curved wooden structures

2019-06-14T07:27:06+02:00

A new macro modeling approach in structural analysis of integrally-attached timber plate structures

2019-06-14T07:27:06+02:00

Structural design methods for tall timber towers with large wind turbine

2019-06-14T07:27:06+02:00

Creep –Transfer of complex rheological behaviourinto timber engineering

2019-06-14T07:27:06+02:00

Strength and stiffness of hardwood joints experimental and numerical investigations

2019-06-14T07:27:09+02:00

Simplified calculation model for interconnected timber elements using wood-wood connections

2019-06-14T07:27:09+02:00

Mechanics of timber – to - timber shear connections with metal fasteners considering perfect plasticity and large deformations: The rope effect

2019-06-14T07:27:09+02:00

3D finite element model for shear stiffness of wood-wood connections for engineered timber panels

2019-06-14T07:27:09+02:00

Connection stiffness and vibration transmission in timber frame structures

2019-06-14T07:27:09+02:00

Modelling principles of glued-in rods in cross laminated timber

2019-06-14T07:27:06+02:00

A calibrated model for experimental hysteretic results of wall joints in CLT panels

2019-06-14T07:27:06+02:00

Strengthening of cross-laminated timber by adding aluminium plates

2019-06-14T07:27:06+02:00

Simulation of alternative load paths after a wall removal in a platform-framed cross-laminated timber building

2019-06-14T07:27:07+02:00

Experimental analysis and numerical modelling of post-tensioned CLT shear walls with energy dissipators

2019-06-14T07:27:07+02:00

A finite element approach to investigating the influence of knots on cross laminated timber

2019-06-14T07:27:07+02:00

Computational wood mechanics using the material point method

2019-06-14T07:27:06+02:00

Phase field method-based modeling of fracture in wood

2019-06-14T07:27:06+02:00

Experimental study on the creep response of Chilean Radiata Pine wood

2019-06-14T07:27:06+02:00

Improvement of ductility and toughness of wood polypropylene-composites

2019-06-14T07:27:06+02:00

A numerical and experimental methodology to investigate morphological changes in wood exposed to fire temperatures

2019-06-14T07:27:06+02:00

Modeling of wood under combination of normal stresses with rolling shear stress

2019-06-14T07:27:06+02:00

Investigations of crack formation and delamination in bonded wooden elements in variable climatic conditions in the interior

2019-06-14T07:27:07+02:00

A review of computational methods to describe the strength and failure behavior of wood and wood-based products and their embedment into a holistic design approach

2019-06-14T07:27:07+02:00

Experimental evaluation of fracture properties and cohesion law of wood-adhesive bond-line in mode II using end-notched flexure

2019-06-14T07:27:07+02:00

Numerical modeling of wood-adhesive bond-line in mode II for beech wood glued by various adhesives

2019-06-14T07:27:07+02:00

Strength and fracture analysis of shear mode III in cross laminated timber

2019-06-14T07:27:07+02:00

An experimental and numerical investigation of fracture characteristics of acetylated Scots Pine

2019-06-14T07:27:07+02:00

Utilizing experiments and numerical models as basis for structural engineering

2019-06-14T07:27:05+02:00

Experimental characterization of material properties for numerical modelling of timber engineering applications

2019-06-14T07:27:06+02:00

Coupled heat and mass transfer in wood and wood-based products: macroscopic formulation, upscaling and multiscale modelling

2019-06-14T07:27:06+02:00

Cross laminated timber plates with a notch at the support

2019-06-14T07:27:06+02:00

Numerical optimization of glued laminated timber with mixed species

2019-06-14T07:27:06+02:00

Simplified mechanical models for timber connections in fire

2019-06-14T07:27:07+02:00

Numerical modelling and experimental investigation of compressed wood dowel connected laminated timber members

2019-06-14T07:27:07+02:00

Numerical simulation of full-culm bamboo structural member connections

2019-06-14T07:27:07+02:00

Long-term finite element analysis of timber-steel composite joint

2019-06-14T07:27:07+02:00

Tensile loading tests steel plated inserted joint with drift pin on CLT

2019-06-14T07:27:07+02:00

Nonlinear 1D component based and 3D continuum-based finite element analysis of hybrid timber-steel beam to column connections

2019-06-14T07:27:07+02:00

In-plane elastic behavior of transparent wood composite measured with digital image correlation

2019-06-14T07:27:07+02:00

Experimental and computational models of bamboo reinforcement

2019-06-14T07:27:07+02:00

Multi-objective and multi-criteria approach for value-driven design in industrialized residential multi-storey timber-building

2019-06-14T07:27:07+02:00

Analytical evaluation of bond models for glued-in rods in timber

2019-06-14T07:27:07+02:00

Determination of shear modulus (GLR) for seven boreal species using a bending test and non-destructive methods (ultrasound and torsional resonance methods)

2019-06-14T07:27:07+02:00

Wood crushing modelling for timber joint engineer problems

2019-06-14T07:27:06+02:00

Numerical modeling of dowel-type connections in soft- and hardwoods including the rope effect

2019-06-14T07:27:06+02:00

Test-analyses comparisons of a stabilizing glulam truss for a tall building

2019-06-14T07:27:06+02:00

Numerical and experimental study on light-frame test-modules for modular-based timber structures

2019-06-14T07:27:06+02:00

Approximation of stresses in multi-span CLT beams based on refined zigzag theory

2019-06-14T07:27:06+02:00

Numerical study on de elastic buckling of CLT Walls subjected to compressive loads

2019-06-14T07:27:06+02:00

Hygro-mechanical modelling of glutin-based bond lines in wooden cultural heritage

2019-06-14T07:27:09+02:00

On the need for reliable rolling shear characteristics in CLT lamellas and for efficient related test methods

2019-06-14T07:27:09+02:00

Applying the XFEM method to the simulation of tensile failure in timber boards and finger-joints in a glulam strength model

2019-06-14T07:27:09+02:00

Preface / Foreword

2019-06-14T07:27:05+02:00

Dear participants of CompWood 2019,
It is our great pleasure to cordially welcome you at Linnaeus University, on the occasion of the second version of the ECCOMAS Thematic Conference on Computational Methods in Wood Mechanics - from Material Properties to Timber Structures (CompWood 2019).
Växjö – the greenest city in Europe, is both a vision and ambition for the municipality, and building with wood is one major contribution to its sustainability goal. It is an exceptional and highly stimulating environment for all stakeholders in the process of building with wood. The region holds everything that is required for this ambition of a Wooden City, namely the raw material in local forests, forest owners and sawmills, the municipality with a strategic environmental work and a commitment to modern wooden constructions, in combination with strong local business partners developing new products and building systems up to contractors and developers dedicated to sustainable building. Linnaeus University has the central role of generating and disseminating fundamental and applied knowledge related to wood building technology
together with the above-mentioned stakeholders in a holistic perspective. This is why we think that Linnaeus University is a predestined place for the second version of the ECCOMAS Thematic conference CompWood.

Building with wood and creating a sustainable built environment through competitive, resource and economically efficient wood-based products and building systems must be based on a strong scientific knowledgebase in order to succeed with this challenge in a long-term perspective. Increased understanding of the unique microstructure of the material, their components and their interaction, gained through the last decades can be exploited in new engineered wood-based products and building systems. Computational methods for the simulation of the mechanical behavior of wood play a key role, not only for an enhanced understanding and predictability, but also for the derivation of engineering design methods for a reliable and safe design of durable wooden structures. Wood is much more than a carbon dioxide storing material, it shows
exceptional mechanical properties, not yet fully exploited in engineering applications. Moreover, the increasing competition for this raw material will require innovative methods to ensure efficient utilization of this natural resource.

The objective of the CompWood 2019 ECCOMAS thematic conference is to facilitate the progress in wood mechanics by bringing together scientists focusing on the micro- up to the structural scale. We want to contribute a platform for the dissemination of new methods and technologies. The goal is to present and discuss results of recent research activities, to exchange knowledge, and to discuss new paths for novel future research in order to extend our knowledge base. Computational methods, often in combination with experimental investigations, substantially contribute to explore the anisotropic, hygroscopic, and time dependent properties of wood and to exploit them in engineered wood-based products and structural applications, not limited to the built environment. This is why we aim to bridge length scales; and we are glad
that we could attract a strong interest with more than 90 expected presentations, including numerical, experimental, theoretical as well as applied contributions. Five distinguished keynote lecturers will span over the above described conference topics and we are thankful to them for accepting the invitation.

The conference is jointly organized by Linnaeus University and TU Wien. We would like to acknowledge the support of ECCOMAS for providing the possibility to organize the CompWood conference under their auspices. Many thanks also go to the Scientific Advisory Committee for helping advertising the conference.

Finally, we would like to thank you for your contribution to the success of this conference. We hope you find the presentations and the discussions interesting and stimulating, that you have a wonderful time in Växjö and
that you will leave the wooden city with a lot of great impressions and new ideas for your research. Enjoy your stay and welcome to Linnaeus University!

Heat and mass transfer model for wood under real climate conditions

2019-06-14T07:27:07+02:00

Finite-Element-Modelling of moisture-induced cracks in wood and wooden structures

2019-06-14T07:27:07+02:00

A multi-phase coupled transient heat and moisture transport model in wood based on the hybrid mixture theory

2019-06-14T07:27:07+02:00

Timoshenko beam with enhanced stress recovery and constitutive relations describing the effects of variable grain direction on the behavior of a GLT beam

2019-06-14T07:27:08+02:00

On the question whether the volume of glulam bending members changes their reliability

2019-06-14T07:27:08+02:00

Hybrid GLT-LVL glulam - modelling and experiments

2019-06-14T07:27:08+02:00

Influence of the material thickness and microstructure on the mechanical properties and the pressure distribution in timber constructions

2019-06-14T07:27:08+02:00

2D computational modeling of the influence of transverse reinforcement on perpendicular to grain stress in double tapered glulam beams

2019-06-14T07:27:08+02:00

Numerical modelling of beam-beam connection systems using compressed wood plates and dowels

2019-06-14T07:27:08+02:00

Development of an innovative multifunctional roof and ceiling design in timber-concrete composite construction

2019-06-14T07:27:08+02:00

Determination of moduli of elasticity of latewood and transition latewood of japanese cedar by using digital image analysis

2019-06-14T07:27:08+02:00

Hybrid glulam beam made of beech and spruce laminations – experimental and numerical investigation

2019-06-14T07:27:08+02:00

Mechanical properties of oil palm wood (Elaeis guineensis JACQ.)

2019-06-14T07:27:09+02:00

Studies for the Mona Lisa conservation: the implementation of its panel's Digital-Twin

2019-06-14T07:27:09+02:00

A preliminary numerical analysis study on the oriental historic timber-frame buildings

2019-06-14T07:27:09+02:00

Blockhaus buckling analyses: Numerical and analytical models to evaluate the critical load

2019-06-14T07:27:09+02:00

Design of the double step joint to account the shear crack with cohesive surfaces

2019-06-14T07:27:09+02:00

Fracture analysis of single-shear joint equipped with oak dowel loaded perpendicular to grain with eccentricity

2019-06-14T07:27:09+02:00

Modelling wood anisotropy by the mean of the Discrete Element Method for cutting process simulation

2019-06-14T07:27:08+02:00

Modeling inhomogeneities of veneers with a grayscale mapping approach

2019-06-14T07:27:08+02:00

Notches in wood at arbitrary beam location – numerical modelling and challenges

2019-06-14T07:27:08+02:00

In-plane buckling analysis of transversely loaded timber beams

2019-06-14T07:27:08+02:00

A critical discussion on the application of the Finite Element Method in design and verification of timber structures

2019-06-14T07:27:08+02:00

Industrialization of the design and production process of wooden trusses

2019-06-14T07:27:08+02:00

Numerical modelling of light-frame timber walls with focus on out-of-plane deformations and elastic-plastic fastener force distribution

2019-06-14T07:27:08+02:00

Numerical analysis to study how out-of-plane imperfections affect the ultimate load bearing capacity of slender long span timber trusses

2019-06-14T07:27:08+02:00

Investigations on transversal load sharing in Timber-Concrete floors

2019-06-14T07:27:08+02:00

Structural behaviour of hybrid floor systems: cold-formed steel and sustainable floorboards

2019-06-14T07:27:08+02:00

Global vibration modes of a four-story wood building

2019-06-14T07:27:09+02:00

Numerical optimization of novel connections for cross-laminated timber buildings

2019-06-14T07:27:09+02:00

Nonlinear computational modelling of cross-laminated timber buildings

2019-06-14T07:27:09+02:00

Assessment of the error of fiber orientation measurement obtained by laser scanning on several European hardwood and softwood species

2019-06-14T07:27:07+02:00

Prediction of tensile strength in sawn timber by means of surface laser scanning and dynamic excitation

2019-06-14T07:27:07+02:00

Determination of global modulus of elasticity of timber by using fiber orientation and proportion of latewood

2019-06-14T07:27:08+02:00

Automatic detection of pith location along boards of Norway spruce on the basis of data from optical scanning of longitudinal surfaces

2019-06-14T07:27:08+02:00

Modeling fiber direction around knots in structural timber

2019-06-14T07:27:08+02:00

Investigation of density variations in molded wood tubes using gamma-ray CT and correlation with load-bearing behavior

2019-06-14T07:27:08+02:00