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Space Frame Lattice Model for Stress Analysis of Bridge
The Baltic Journal of Road and Bridge Engineering, 2010 The space frame lattice model, which is suitable for the analysis of stress of entire cross-section of bridge, is presented. It is suitable for the analysis of stress of entire cross-section of bridge.
Chao Liu, Dong Xu
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Computational and experimental simulation of wind impacts on a lattice structure
Energy Reports, 2023 This work involves the study of wind impact on a lattice structure. Permeable lattice structures are widely used in construction all over the world (oil derricks and power line pylons, etc.); at the same time, the aerodynamic forces acting on such ...
Olga Poddaeva, Anastasia Fedosova
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Lieb-Schultz-Mattis, Luttinger, and 't Hooft - anomaly matching in lattice systems
SciPost Physics, 2023 We analyze lattice Hamiltonian systems whose global symmetries have 't Hooft anomalies. As is common in the study of anomalies, they are probed by coupling the system to classical background gauge fields.
Meng Cheng, Nathan Seiberg
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Influence of Cracking on Deflections of Concrete Box Girder Bridges
The Baltic Journal of Road and Bridge Engineering, 2012 The problem of cracking and long-term deflection in larger-span prestressed concrete box girder bridges exists throughout the world and has restricted the development of long-span concrete bridges to some extent.
Chao Liu, Dong Xu
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Coexisting crystal and liquid-like properties in a 2D long-range self-consistent model
Scientific Reports, 2018 A two-dimensional class of mean-field models serving as a minimal frame to study long-range interaction in two space dimensions is considered. In the case of an anisotropic mixed attractive-repulsive interaction, an initially spatially homogeneous cold ...
J. M. Maciel, M. A. Amato, M. -C. Firpo
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Physical Review Special Topics. Accelerators and Beams, 1999 This paper considers an intense non-neutral ion beam propagating in the z direction through a periodic-focusing quadrupole or solenoidal field with transverse focusing force, -[κ_{x}(s)xe[over ^]_{x}+κ_{y}(s)ye[over ^]_{y}], on the beam ions.
Ronald C. Davidson +2 more
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About a model of biological population data collection: Can heteroscedasticity problem be solved or not? [PDF]
Computational Ecology and Software, 2014 In paper stochastic model with discrete time of migrations in finite part of plane is considered. It is assumed that migrations can be from every node of integer lattice to nearest nodes only, and these migrations depend on numbers of individuals in the ...
L. V. Nedorezov
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Keyword spotting system for broadcast news
Tongxin xuebao, 2007 A two-step keyword spotting strategy was presented.This strategy allowed to change keyword list conven-iently.Different from the previous systems,search space was generated based on all Chinese syllables,not specifically for keywords.Phoneme recognition ...
ZHANG Peng-yuan +3 more
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Effect of Vacancy Defect on Mechanical Properties of Single Wall Carbon Nanotube
Applied NanoCarbon nanotubes (CNTs) are cylindrical nanostructures formed by rolling a graphene sheet—a hexagonal lattice of carbon atoms—into a tube. Based on the rolling direction, CNTs are categorized as armchair, zigzag, or chiral.
Nachiket S. Makh, Ajit D. Kelkar
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Interface States in Space-Time Photonic Crystals: Topological Origin, Propagation, and Amplification. [PDF]
ACS PhotonicsCaballero A, Allard TF, Huidobro PA.
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