Results 141 to 150 of about 9,474,558 (312)

Forth bridge

open access: yes, 1976
Color slide of the Forth Railway bridge in Scotland taken from a distance at the shoreline. The steel bridge is supported by granite pillars and three double cantilever structures are visible in the photograph. Handwritten caption by Chester H.
Liebs, Chester H.
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

Report on proposed Mackinac Straits bridge /

open access: yes, 1951
At head of title: State of Michigan, Mackinac Bridge Authority.Pier foundations for a proposed bridge across the Straits of Mackinac : an engineering geologic report / Charles P.
Berkey, Charles Peter, b. 1867. Pier foundations for a proposed bridge across the Straits of Mackinac.   +1 more
core  

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

Harper's ferry bridge

open access: yes, 1976
Color slide of a steel truss bridge with railroad tracks on the left and a wooden pedestrian lane on the right. Diagonal steel trusses line either side of the bridge.
Liebs, Chester H.
core  

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

open access: yesAdvanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du   +4 more
wiley   +1 more source

Improved Modulation Technique in Cascaded H‐Bridge Inverters for Fault‐Tolerant With Full Bridge Single Phase Rectifier Structure

open access: yesIET Power Electronics
This paper presents a novel fault‐tolerant approach for cascaded H‐bridge inverters with a full‐bridge single‐phase rectifier cell structure. Upon a fault, the faulty cell is disconnected from the circuit, and the inverter switches from normal operation (
Kasra Khalili, Jalal Nazarzadeh
doaj   +1 more source

Water pipe truss bridge

open access: yes, 1973
Color slide of a bridge with a large iron waterpipes as part of the pony truss infrastructure of the bridge. Brick and stone buildings are visible behind the bridge. Handwritten caption by Chester H. Liebs reads "Water Pipe Truss, Baltimore, MD."
Liebs, Chester H.
core  

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

open access: yesAdvanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik   +7 more
wiley   +1 more source

Douglas truss bridge

open access: yes, 1973
Color slide of a two span iron lenticular bridge built over what is now a dry waterway. The left half of the bridge has a small truss, while the right side's truss is twice as tall.
Liebs, Chester H.
core  

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