Overview: state-of-the-art in the energy harvesting based on piezoelectric devices for last decade

IA Parinov, AV Cherpakov - Symmetry, 2022 - mdpi.com
Technologies of energy harvesting have been developed intensively since the beginning of
the twenty-first century, presenting themselves as alternatives to traditional energy sources …

[HTML][HTML] Magnetic stress sensing system for nondestructive stress testing of structural steel and steel truss components based on existing magnetism

G Weng, J Wang, Y Liu, X Zhu, J Dai - Sensors, 2020 - mdpi.com
To detect the stress of steel structures and members using the existing magnetism, a
magnetic stress sensing system integrating a magnetic flux induction coil, a magnetic flux …

Identification of concrete properties in beam-type structures with defects based on dynamic methods

AV Cherpakov, EA Shlyakhova… - Materials Science …, 2018 - Trans Tech Publ
The problem of concrete properties identification and damage location in model beam type
constructions is considered on the basis of application of experimental vibration analysis. As …

The Study of Stratification of Multilayer Structures Based on Finite Element Modeling and Neural Network Technologies

AV Cherpakov, PV Vasiliev, AN Soloviev… - … : Proceedings of the …, 2020 - Springer
An approach to solving the problem of identifying the thickness of the layers of a multilayer
structure using the combination of the finite element method and artificial neural networks …

Simulation of wave processes in the multilayer structure surface layer properties identification by the finite element method

AV Cherpakov, OV Shilyaeva… - IOP Conference …, 2019 - iopscience.iop.org
The modeling of a layered structure in a finite element Ansys complex is considered. The
model is an imitation of a layered pavement design. The design consists of 10 layers, each …

Experimental studies of cantilever type PEG with proof mass and active clam**

AV Cherpakov, IA Parinov, AN Soloviev… - … : Proceedings of the …, 2019 - Springer
It is considered experimental simulation of a cantilever piezoelectric generator (PEG) with an
active clam**. The generator has two types of piezoelectric elements:(i) elements located …

Classification of Electrophysical Methods Regulating the Properties of Cement Concretes

LR Mailyan, SA Stel'makh, EM Shcherban'… - … of Structure Formation …, 2022 - Springer
This chapter presents the classification of electrophysical methods, regulating the properties
of cement concretes. Then existing methods of electrophysical (in particular, electrothermal) …

Modeling the Cantilever Type PEG with Proof Mass and Active Pinching by Using the Porous Piezoceramics with Effective Properties

A Soloviev, I Parinov, A Cherpakov - … and Mechanics of New Materials and …, 2021 - Springer
It is considered an energy harvesting device. The results of numerical simulation of the
output parameters of a cantilever type piezoelectric generator (PEG) with a proof mass and …

Features of electrophysical impact on mortar and concrete mixtures

LR Mailyan, SA Stel'makh, EM Shcherban'… - … of Structure Formation …, 2022 - Springer
In Chap. 8, a method for activation of concrete mixtures in a high-voltage AC field at the
stage of mixing is developed, allowing one to obtain concretes with increased physical …

Моделирование волновых процессов в стеновой конструкции с дефектом в виде трещины

АВ Черпаков, ОВ Шиляева… - Инженерный …, 2018 - cyberleninka.ru
Рассмотрена задача идентификации дефектов в конструкции в виде стенового
элемента. Численное моделирование конструкции проводится в конечноэлементном …