scholarly journals MODELING THE NONLINEAR WORK OF CONCRETE OF A MONOLITHIC FLOOR SLAB USING THE FINITE ELEMENT METHOD

2019 ◽  
Vol 7 (3) ◽  
pp. 62-66
Author(s):  
Galina Kravchenko ◽  
Elena Trufanova ◽  
Victoria Sheremet ◽  
Alina Sharap
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
The Finite Element Method ◽  
Floor Slab ◽  
Nonlinear Properties ◽  
Frame Building ◽  
Properties Of Materials ◽  
Element Method

The article discusses the modeling of the nonlinear work of the material of the floor slab of a monolithic frame building. Two laws of the deformation of materials in the calculation by the finite element method are investigated. An analysis of the influence of the laws of deformation on the deflections of the floor slab, the main stresses and the destruction schemes of the floor slab by layers allowed us to give recommendations on the consideration of the nonlinear properties of materials when performing strength calculations.

Simulation of tuning graphene plasmonic behaviors by ferroelectric domains for self-driven infrared photodetector applications

Nanoscale ◽  
2019 ◽  
Vol 11 (43) ◽  
pp. 20868-20875 ◽  
Author(s):  
Junxiong Guo ◽  
Yu Liu ◽  
Yuan Lin ◽  
Yu Tian ◽  
Jinxing Zhang ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Interfacial Effect ◽  
Infrared Photodetector ◽  
The Finite Element Method ◽  
Ferroelectric Domains ◽  
Element Method

We propose a graphene plasmonic infrared photodetector tuned by ferroelectric domains and investigate the interfacial effect using the finite element method.

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