Application of Hyperelastic Materials in a Composite Hollow Brick for Assessing the Reduction of Dynamic Loads - Numerical Analysis

Major, Izabela; Major, Maciej

doi:10.1088/1757-899x/585/1/012031

Cited by 3 publications

(1 citation statement)

References 8 publications

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“…Currently used numerical research techniques allow the analysis of mechanical wave propagation in linear and non-linear materials depending on material libraries available or implemented in a given FEM program. It is then possible to study rubber and rubber-like materials as hyperelastic materials with various forms of elastic potential [7,8].…”

Section: Introductionmentioning

confidence: 99%

Reduction of Mechanical Wave Propagation in a Wall Made of Concrete Blocks With Rubber Filling - A Numerical Analysis

Major¹

2020

Zeszyty Naukowe Politechniki Częstochowskiej. Budownictwo

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The paper presents a numerical analysis of the propagation of a disturbance in the form of a mechanical wave caused by a concentrated force applied perpendicular to the plane of the wall fragment analyzed in the work. Numerical tests were carried out on a numerical model of concrete blocks with rubber filling and on hollow concrete blocks, as a reference model. The impact of using concrete-rubber hollow bricks on effective stress values obtained in two time steps was assessed. Stress distributions are presented graphically in two perpendicular cross-sections of the wall (vertical and transverse) at the location of the application of the declared concentrated load. The results obtained are summarized in the table. The rubber used as the filling was modeled as Zahorski's hyperelastic material. A numerical analysis was performed in the ADINA program.

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Section: Introductionmentioning

confidence: 99%

Reduction of Mechanical Wave Propagation in a Wall Made of Concrete Blocks With Rubber Filling - A Numerical Analysis

Major¹

2020

Zeszyty Naukowe Politechniki Częstochowskiej. Budownictwo

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Analysis of the skeleton tension structure as the load-bearing structure of a one-nave hall

Palacz

Major

2021

E3S Web Conf.

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In designing cubature buildings, an important stage is the selection of an appropriate construction solution, depending on the intended use and location of the designed building. When selecting the load-bearing structures, the designers strive to ensure that the structure weighs as little as possible, while meeting the strength conditions and ensuring the safe operation of the building. The article compares the load-bearing systems of the steel structure of a one-nave hall due to the economy of execution and meeting the ULS and SLS conditions. The analysis was carried out on four types of transverse system, including three frame systems with tendons and for a frame system with a lattice transom of the “N” type. Static calculations as well as dimensioning and optimization of the transverse load-bearing structures were performed in RFEM program, modelling the hall structure in 3D.

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Frequency analysis of composite sandwich panel with CFRP faces

Kormaníková¹,

Kotrasová²,

Bašková³

et al. 2022

International Conference of Numerical Analysis and Applied Mathematics Icnaam 2020

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Application of Hyperelastic Materials in a Composite Hollow Brick for Assessing the Reduction of Dynamic Loads - Numerical Analysis

Cited by 3 publications

References 8 publications

Reduction of Mechanical Wave Propagation in a Wall Made of Concrete Blocks With Rubber Filling - A Numerical Analysis

Reduction of Mechanical Wave Propagation in a Wall Made of Concrete Blocks With Rubber Filling - A Numerical Analysis

Analysis of the skeleton tension structure as the load-bearing structure of a one-nave hall

Frequency analysis of composite sandwich panel with CFRP faces

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