Results 11 to 20 of about 6,671 (221)

Dowel bars – reinforcing elements of cement concrete pavements [PDF]

open access: yesActa Polytechnica CTU Proceedings
Our aim is to analyze the function of reinforcement elements (dowel bars) in cement concrete pavement to highlight the influence of these elements on the service life of the pavement as a whole and to find possible alternatives to existing products that
Stanislav Bedřich, Jiří Grošek
doaj   +4 more sources

Properties of double dowel joints constructed of medium density fiberboard [PDF]

open access: yesMaderas: Ciencia y Tecnología, 2018
The objective of this study is to determine optimum parameters for double dowels in medium density fiberboard components, and the maximum value of the strength of joints loaded in tension and compression bending.
Ming Chen, Jianhua Lyu
doaj   +1 more source

Experimental Study of Dowel Bar Alternatives Based on Similarity Model Test

open access: yesAdvances in Materials Science and Engineering, 2017
In this study, a small-scaled accelerated loading test based on similarity theory and Accelerated Pavement Analyzer was developed to evaluate dowel bars with different materials and cross-sections.
Chichun Hu   +4 more
doaj   +1 more source

Bending moment resistance of t-type joints reinforced with basalt and glass woven fabric materials

open access: yesMaderas: Ciencia y Tecnología, 2021
This study investigated the bending moment resistance of T-type, two-pin dowel joints connected with Scotch pine dowel (Pinus slyvestris), beech dowel (Fagus orientalis), chestnut dowel (Castanea sativa) and oak dowel (Quercus petraea) and reinforced ...
Abdurrahman Karaman
doaj  

Effect of dowel joints on dynamic behavior of train–discrete floating slab track system

open access: yesAdvances in Mechanical Engineering, 2018
Dowel joints are installed at the end of floating slabs and can effectively reduce the discontinuity of deformation between adjacent floating slabs. The shear spring model had been proposed for modeling the dowel joints of the floating slab track, while ...
Gang Wei   +4 more
doaj   +1 more source

Effect of dowel wood species on dowel tensile strength in wooden length joints bonded with different adhesives

open access: yesTurkish Journal of Forestry, 2019
In this study, dowel tensile strength values of wooden length joints prepared using dowels obtained from ash (Fraxinus excelsior Lipsky), chestnut (Castanea sativa Mill.) and oak (Quercus petraea Lieble) were investigated.
Abdurrahman KARAMAN   +2 more
doaj   +1 more source

Evaluation of Shears Strength of Dowel Amalgam and Post-amalgam in Root Canal-treated Teeth [PDF]

open access: yesJournal of Dental Materials and Techniques, 2020
Introduction: Amalgam, which can be applied with or without dowel, is one of the commonly used restorative materials for core restoration in pulpless teeth.
Sina Abyari   +4 more
doaj   +1 more source

Predictive expressions for withdrawal force capacity of various size of dowels from particleboard and medium density fiberboard

open access: yesMaderas: Ciencia y Tecnología, 2022
The objective of this study was to develop predictive expressions for estimating the withdrawal force capacity of various size of beech (Fagus orientalis) dowels from medium density fiberboard (MDF) and particleboard (PB).
Mehmet Yüksel   +3 more
doaj  

Collaborative design approach to identify research and innovation needs within the European smart building community [version 2; peer review: 2 approved]

open access: yesOpen Research Europe
Background Upgrading the level of smartness in buildings can significantly contribute to improve our quality and sustainability of living, through increased energy efficiency, optimised resource management, and improved air quality and comfort.
Clémentine COUJARD   +1 more
doaj   +1 more source

Experimental and Numerical Study on Shear Properties of Timber-to-timber Joint Using a Dowel Reinforced with a Self-tapping Screw

open access: yesBioResources, 2023
Herein, a beech wood dowel reinforced with a self-tapping screw (composite dowel in brief) is proposed. Composite dowels were welded into the predrilled holes by high speed rotation.
Jie Shen, Xudong Zhu, Jianbing Chen
doaj   +2 more sources

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