Results 101 to 110 of about 16,770 (203)

Application of advanced technologies to small, short-haul aircraft [PDF]

The results of a preliminary design study which investigates the use of selected advanced technologies to achieve low cost design for small (50-passenger), short haul (50 to 1000 mile) transports are reported.
Andrews, D. G., Brubaker, P. W., Bryant, S. L., Clay, C. W., Giridharadas, B., Hamamoto, M., Kelly, T. J., Myron, C. E., Proctor, D. K., Sullivan, R. L.   +9 more
core   +1 more source

Strut and tie model for predicting shear behavior of interior RC beam column joints under seismic loading. [PDF]

Sci Rep
Zhao W, Yan Y, Yue Y, Xue R, Yan X.
europepmc   +1 more source

Heuristic Optimization of a New Type of Prestressed Arched Truss. [PDF]

Materials (Basel), 2022
Partskhaladze G, Alcala J, Medzmariashvili E, Chavleshvili G, Surguladze B, Yepes V.   +5 more
europepmc   +1 more source

Experimental Investigation of Shear Connection in Precast Concrete Sandwich Panels with Reinforcing Ribs. [PDF]

Polymers (Basel)
Macháček J, Kafková E, Kabíčková V, Vlach T.   +3 more
europepmc   +1 more source

Pile caps with inclined shear reinforcement and steel fibers. [PDF]

Sci Rep, 2022
Nzambi A, Gomes L, Amanajás C, Silva F, Oliveira D.   +4 more
europepmc   +1 more source

Full scale visualization of the wing tip vortices generated by a typical agricultural aircraft [PDF]

The trajectories of the wing tip vortices of a typical agricultural aircraft were experimentally determined by flight test. A flow visualization method, similar to the vapor screen method used in wind tunnels, was used to obtain trajectory data for a ...
Bridges, P., Brownlee, J. A., Cross, E. J., Jr., Liningston, W. W.   +3 more
core   +1 more source

Regenerative Topology Optimization of Fine Lattice Structures. [PDF]

3D Print Addit Manuf, 2023
Wyetzner SDT, Cavicchio S, Moshova A, Lipson H.   +3 more
europepmc   +1 more source

Shear-Flexural Performance of Steel Fiber-Reinforced Concrete Composite Beams: Experimental Investigation and Modeling. [PDF]

Materials (Basel)
Zhi Q, Xu Z, Chen W, Zhang H, Liu S, Yuan Z.   +5 more
europepmc   +1 more source

Viscous damped space structure for reduced jitter [PDF]

A technique to provide modal vibration damping in high performance space structures was developed which uses less than one once of incompressible fluid. Up to 50 percent damping can be achieved which can reduce the settling times of the lowest structural
Davis, L. Porter, Wilson, James F.
core   +1 more source

A Brief Overview on Crack Patterns, Repair and Strengthening of Historical Masonry Structures. [PDF]

Materials (Basel), 2023
Latifi R, Hadzima-Nyarko M, Radu D, Rouhi R.   +3 more
europepmc   +1 more source