Results 121 to 130 of about 509 (210)

Structural capacity of precast concrete walls with openings: A parametric study on connection types and reinforcement ratios

Structural Concrete, EarlyView.
Abstract The structural role of precast concrete walls with openings is often overlooked in design practice due to concerns about reduced stiffness, stress concentration, cracking around openings, and potential unexpected failure modes under seismic loading.
Gonçalo Marreneca, Ricardo do Carmo, André Furtado   +2 more
wiley   +1 more source

Spatiotemporal Strategies for Joint Segmentation and Motion Tracking From Cardiac Image Sequences. [PDF]

IEEE J Transl Eng Health Med, 2017
Liu H, Wang T, Xu L, Shi P.
europepmc   +1 more source

Free and forced vibration analysis using the n-sided polygonal cell-based smoothed finite element method (nCS-FEM)

, 2013
A n-sided polygonal cell-based smoothed finite element method (nCS-FEM) was recently proposed to analyze the elastic solid mechanics problems, in which the problem domain can be discretized by a set of polygons with an arbitrary number of sides.
Nguyen-Thoi, T, Rabczuk, T, Le-Van, C, Phung Van, Phuc, Nguyen-Xuan, H   +4 more
core  

Three‐dimensional meso‐scale finite element modeling of recycled aggregate concrete using cohesive zone method

Structural Concrete, EarlyView.
Abstract The presence of adhered mortar (AM) in recycled aggregates (RAs) significantly affects the mechanical performance of recycled aggregate concrete (RAC). Meso‐scale modeling provides valuable insights into complex phase interactions, enabling a better understanding of RAC behavior.
Atabak Pourdadash Fardnam, Tuan Ngoc Nguyen, Vithushanthini Arulkumar   +2 more
wiley   +1 more source

An Adaptive Coupling of Edge-Based Smoothed FEM and SPH with a Bidirectional Element-Particle Transformation Algorithm for Laser Powder Bed Fusion. [PDF]

Materials (Basel)
Suo M, Long T.
europepmc   +1 more source

Proceedings to the 60^th Annual Conference of the Particle Therapy Cooperative Group: 27 June - 2 July, 2022, Hosted by Miami Cancer Institute, part of Baptist Health South Florida, Miami, FL, USA. [PDF]

Int J Part Ther, 2023
europepmc   +1 more source

SDFs from Unoriented Point Clouds using Neural Variational Heat Distances

Computer Graphics Forum, EarlyView.
We propose a novel variational approach for computing neural Signed Distance Fields (SDF) from unoriented point clouds. We first compute a small time step of heat flow (middle) and then use its gradient directions to solve for a neural SDF (right). Abstract We propose a novel variational approach for computing neural Signed Distance Fields (SDF) from ...
Samuel Weidemaier, Florine Hartwig, Josua Sassen, Sergio Conti, Mirela Ben‐Chen, Martin Rumpf   +5 more
wiley   +1 more source

Investigation of red blood cell mechanical properties using AFM indentation and coarse-grained particle method. [PDF]

Biomed Eng Online, 2017
Barns S, Barns S, Balanant MA, Sauret E, Flower R, Saha S, Gu Y.   +6 more
europepmc   +1 more source

Real‐Time Conformal Maps and Parameterizations

Computer Graphics Forum, EarlyView.
Abstract We present a simple algorithm to conformally map between two simple and bounded planar domains based on the concept of harmonic measure, which is a conformal invariant. With suitable preprocessing, the algorithm is fast enough to compute all possible conformal maps (having three real degrees of freedom) between the two domains in real time in
Q. Chang, C. Gotsman, K. Hormann
wiley   +1 more source

High-efficiency computation for electromagnetic forming process: An explicit-implicit GPU approach. [PDF]

iScience
Pei Y, Tang D, Li S, Cao X, Yang H, Cai Y, Cui X.   +6 more
europepmc   +1 more source