A Note on the Calculation of Supercavitating Hydrfoils with Rounded Noses [PDF]
, 1973 Practical supercavitating hydrfoils have rounded leading edges for mechanical strength. The prediction of pressures near the leading edge of such hydrofoils by linearized free streamline theory fails because singularities are usually required there by ...
Acosta, A. J., Furuya, O.
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Reinforced Concrete Corbels – State of the Art. [PDF]
, 2016 This paper represents a historical review, state-of-the-art review, on the experimental researches carried out on corbels in general and strengthening of corbels in particular.
Bachi, Eyad kadhem Sayhood +2 more
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Analysis of Shear Model for Steel-Fiber-Reinforced High-Strength Concrete Corbels with Welded-Anchorage Longitudinal Reinforcement. [PDF]
Materials (Basel), 2023 Li SS +7 more
europepmc +1 more source
A soft actuation system for segmented reflector articulation and isolation [PDF]
Segmented reflectors have been proposed for space based applications such as optical communication and large diameter telescopes. An actuation system for mirrors in a space based segmented mirror array was developed as part of NASA's Precision Segmented ...
Agronin, Michael L., Jandura, Louise
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Flexural performance of UHPC-filled narrow joints between precast concrete bridge slabs
Case Studies in Construction MaterialsThe deck slabs narrow joints in concrete bridges filled with Ultra-high performance concrete (UHPC) have the potential for wide application and high-efficiency promotion, but there is limited research available on this topic.
Haibo Jiang +4 more
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Experimental Study of Shear Performance of High-Strength Concrete Deep Beams with Longitudinal Reinforcement with Anchor Plate. [PDF]
Materials (Basel), 2023 Li SS +6 more
europepmc +1 more source
Strut and tie models for analysis/design of external beam-column joints [PDF]
, 2001 Newman,J.B.,, Vollum,R.L.,
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Deformações nas diagonais comprimidas em blocos sobre duas estacas
Revista IBRACON de Estruturas e MateriaisExistem vários modelos para o dimensionamento de blocos sobre estacas, sendo que um deles é o modelo de escoras (bielas) e tirantes. Escoras são representações gráficas dos fluxos das tensões principais de compressão de um dado elemento, enquanto que os ...
R. G. Delalibera, J. S. Giongo
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Development of deployable structures for large space platform systems, part 1 [PDF]
Eight deployable platform design objectives were established: autodeploy/retract; fully integrated utilities; configuration variability; versatile payload and subsystem interfaces; structural and packing efficiency; 1986 technology readiness; minimum EVA/
Cox, R. L., Nelson, R. A.
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Revista IBRACON de Estruturas e MateriaisReinforced concrete beam elements are submitted to applicable loads along their life cycle that cause shear and torsion. These elements may be subject to only shear, pure torsion or both, torsion and shear combined.
R. Barros, J.S. Giongo
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