Results 41 to 50 of about 26,731 (163)

Investigation of Diagrid Structures Over Gherkin Tower

open access: yesProceedings of the International Conference of Contemporary Affairs in Architecture and Urbanism-ICCAUA, 2020
21st.Century witnesses enormous technological development effecting Architecture also: New and improved building materials and construction techniques, highly innovative development of structural systems utilizing advanced computer software leads to ...
Mustafa Küçük, Halil Ibrahim Arslan
doaj   +1 more source

Wavelet frames on lipschitz curves and applications

open access: yesThe Journal of Fourier Analysis and Applications, 2000
Wavelet frames on Lipschitz curves in \(C\) are constructed. As an application, Besov spaces and Triebel-Lizorkin spaces on Lipschitz curves are characterized. An extension of the trace operator to Besov spaces is obtained.
openaire   +2 more sources

Framing Curves in Euclidean and Minkowski Space [PDF]

open access: yes, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Simple pendulum in a rotating reference frame

open access: yesRevista Brasileira de Ensino de Física
Describing the harmonic motion of a simple pendulum observed from a rotating reference frame necessitates solving the differential equations governing three-dimensional motion in a non-inertial reference frame, which can be a challenging endeavor for ...
David Velasco Villamizar
doaj   +1 more source

Heat transfer and film cooling measurements on aerodynamic geometries relevant for turbomachinery

open access: yesSN Applied Sciences, 2021
A measurement technique for recording convective heat transfer coefficient and adiabatic film cooling effectiveness in demanding environments with highly curved surfaces and limited optical access, such as turbomachinery, is presented.
Patrick Jagerhofer   +3 more
doaj   +1 more source

Novel static calculation approach for reciprocal structures assembled by Archimedes paving curved rods

open access: yesXibei Gongye Daxue Xuebao
In order to more efficiently solve the internal forces and deformations of the curved rod reciprocal structures transformed from the Archimedes paving, the reference point is defined on the curved rod element in this paper.
XIA Yongqiang   +6 more
doaj   +1 more source

Construction Stability Analysis of Curved Continuous Rigid Frame Bridges with High Piers

open access: yesMATEC Web of Conferences, 2018
Taking the curved continuous rigid frame bridges (CRFBs) with high piers as research object, the construction stability of four different styles of main piers were analyzed by finite element (FE) method in three construction stages including the segment ...
Song Guohua, Li Minghui, Che Delu
doaj   +1 more source

Robotic filament winding of advanced composite frames with complex geometrical shapes

open access: yesJournal of Engineered Fibers and Fabrics
Complex composite structure design is frequently practiced in today’s aerospace and automotive industries. This study deals with the winding optimization of polymer composite frames having complex 3D geometry using rovings, winding heads, and industrial ...
Jaroslav Mlýnek   +3 more
doaj   +1 more source

Seismic Performance of a Curved Continuous Rigid-Frame Composite Girder Bridge Under Ground Motions

open access: yesBuildings
To investigate the seismic performance and damage evolution of a curved continuous rigid-frame composite girder bridge under near-fault velocity pulse-like ground motions, a refined three-dimensional full-bridge finite element model was established ...
Bowei Zhou, Linxi Duan, Huaping Yang
doaj   +1 more source

Transfer matrix method for elastic-plastic problem of space-curved beam structure

open access: yesNihon Kikai Gakkai ronbunshu, 2019
Problems of space-curved beam structures have been extensively studied by many researchers. Stress analyses for the structural problems are conducted based on a finite element method, boundary element method, or frame structure method.
Sho-ichi KURODA   +2 more
doaj   +1 more source

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