Results 141 to 150 of about 181,070 (306)

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

Geosynthetic Reinforced Soil for Low-Volume Bridge Abutments:TR-621, January 2012

open access: yes, 2012
This report presents a review of literature on geosynthetic reinforced soil (GRS) bridge abutments, and test results and analysis from two field demonstration projects (Bridge 1 and Bridge 2) conducted in Buchanan County, Iowa, to evaluate the ...

core  

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Lightweight Aggregate Concrete Beams. Load-bearing Capacity.

open access: yes, 1997
This paper deals with the load-bearing capacity of reinforced beams made of lightweight aggregate concrete with open structure and documents formulas for the moment capacity as well as the shear force ...
Larsen, Henning   +2 more
core  

Load-bearing Capacity of Longitudinally Cracked Timber Beams Under Different Loading Conditions: Investigation of Three Different Loading Point Distances and Three Different Grain Directions

open access: yesBioResources
This study investigated the effects of loading point distance, grain direction, and crack depth ratio on the load-bearing capacity of longitudinally cracked timber beams. Pinus sylvestris var. mongolica was selected for specimen preparation, and fracture
Xin Hou   +4 more
doaj  

Karl Popper and the Mechanisms of Hydrogen Embrittlement

open access: yesAdvanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Evaluation of bearing capacity due to radial expansion using expanding piles [PDF]

open access: yes, 2013
The engineering community is familiar with different techniques to improve the bearing capacity and settlement characteristics of weak cohesive soils. Preload piers or expanding piles are newly invented method for improving soft soils by means of radial ...
Molkaraie, Pouya
core  

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

open access: yesAdvanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies   +2 more
wiley   +1 more source

Toward high load bearing capacity and corrosion resistance Cr/Cr2N nano-multilayer coatings against seawater attack

open access: yes, 2015
Cr/Cr2N nano-multilayer coatings with varied individual thickness of Cr2N layer were fabricated on 316L stainless steel substrates by multi-arc ion plating system.
Wang, Yongxin   +3 more
core  

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