Results 91 to 100 of about 505,223 (350)
Technology for eVTOL Cementing and Co-Curing Composite Wing Box Segment
Engineering ProceedingsIn this paper, the status quo of manufacturing technology of the wing structures of large and small general aircraft at home and abroad is reported. The existing problems in the manufacturing technology of double-beam, multi-rib composite wing structures
Shutao Qi +3 more
doaj +1 more source
Application of fully stressed design procedures to redundant and non-isotropic structures [PDF]
An evaluation is presented of fully stressed design procedures for sizing highly redundant structures including structures made of composite materials.
Adelman, H. M., Haftka, R. T., Tsach, U.
core +1 more source
Structural Behaviour Of Distressed And Strengthened Post-Tensioned Box Girder Beams [PDF]
, 2007 Box girder prestressed concrete beams are used widely in bridge construction due to its efficient structural response under flexural as well as torsional loading. Prestressing can be either internally or externally applied to a beam.
Bukola Ohu, Rachael
core
Pulsed Beam Tests at the SANAEM RFQ Beamline
, 2017 A proton beamline consisting of an inductively coupled plasma (ICP) source, two solenoid magnets, two steerer magnets and a radio frequency quadrupole (RFQ) is developed at the Turkish Atomic Energy Authority's (TAEA) Saraykoy Nuclear Research and ...
Ahiska, F. +11 more
core +1 more source
Advanced Engineering Materials, EarlyView.The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu +8 more
wiley +1 more source
Studies of Box Beams for Railway Bridges [PDF]
PCI Journal, 1965 It is no longer necessary to preface a paper on prestressed concrete by describing what it is or how it is used. This is now common knowledge among bridge engineers and certainly railroad bridge engineers are no exception. Now that this is accepted as a basic material the question is—How can it be used most effectively?
openaire +1 more source
A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data
Advanced Engineering Materials, EarlyView.Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour +5 more
wiley +1 more source
The Safety Assessment and Reinforcement of Interchange Ramp Bridge
Chemical Engineering Transactions, 2015 The interchange ramp bridge in study is a continuous pre-stressed concrete box beam bridge. A comparative study of calculated rupture conditions of beam structure under different assumptions and the practically tested rupture conditions illustrates that ...
S.R. Chen, Q.S. Yan
doaj +1 more source
Evaluation of a hybrid, anisotropic, multilayered, quadrilateral finite element [PDF]
A multilayered finite element with bending-extensional coupling is evaluated for: (1) buckling of general laminated plates; (2) thermal stresses of laminated plates cured at elevated temperatures; (3) displacements of a bimetallic beam; and (4 ...
Blackburn, C. L., Robinson, J. C.
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Web behaviour in wood composite box beams
Education and Research Archive, 1993 Structural engineering report SER 193 | SER-ID ...
Bach, Lars +2 more
openaire +3 more sources