Research on the Bending Mechanical Properties of Laminated Glass Panels Under Concentrated Loads DOI Creative Commons

Tang Peng,

Sai Gong

Engineering Reports, Journal Year: 2025, Volume and Issue: 7(4)

Published: April 1, 2025

ABSTRACT In order to study the mechanical properties of glass panel structures applied automotive bridge decks, this paper conducted bending tests on decks under wheel loads. The experiment a concentrated load center plate, with displacement as control condition for loading. This process was repeated until all layers plates were completely destroyed. out‐of‐plane deflection field laminated plate lateral obtained using three‐dimensional Digital Image Correlation (DIC) method. results indicate that load–displacement relationship panels exhibits certain degree nonlinearity. Compared curve three‐layer structure, variation two‐layer structure is significantly closer linear. linear compared structure. direction maximum principal stress almost coincides diagonal and only shows significant fluctuations small load–stress nonlinear characteristics. By conducting experimental research subjected local loads, static response law multilayer pressure loads explored. can provide reference engineering practice.

Language: Английский

Bending resistance and transverse energy absorption behaviors of auxetic tubes with orthogonal pattern of peanut-shaped perforations DOI
Qihai Gong, Dan Wang, Qinxi Dong

et al.

Mechanics of Advanced Materials and Structures, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 14

Published: Jan. 9, 2025

The perforated auxetic tube with peanut-shaped perforations (PHT) are proposed and its mechanical responses investigated by three-point bending experiment validated finite element simulation. Compared to the elliptical (EHT) under same porosity, PHT exhibits significant improvement of up 100%, 49%, 34%, 148% in peak force, stiffness, ductility energy absorption capacity, respectively. Additionally, a parametric analysis is performed identify role each design parameter provide optimal solutions for design. This study provides valuable guidance enhancing properties tubes.

Language: Английский

Citations

0
Impact of connector geometry and reinforcement zone on the radial mechanical properties and crimping behavior of poly(L-lactic acid) vascular stents DOI
Rui Lv, Daochun Li, Peng Shu

et al.

Mechanics of Advanced Materials and Structures, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 11

Published: Feb. 27, 2025

Language: Английский

Citations

0
A novel auxetic metamaterial based on SSH with unique enhanced load-bearing capacity and NPR effect DOI
Pengfei Zhang,

Yan-Hui Qie,

Ningning Li

et al.

Mechanics of Advanced Materials and Structures, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 23

Published: Feb. 28, 2025

Language: Английский

Citations

0
Nonlocal forced vibration analysis of graphene platelets-reinforced functionally graded triply periodic minimal surface nanoplates embedded in elastic foundation using Reddy-IGA DOI
Quoc Hoa Pham, Thanh Cuong‐Le

Mechanics Based Design of Structures and Machines, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 27

Published: March 26, 2025

Language: Английский

Citations

0
Exploring honeycomb structures: A review of their types, general applications, and role in vibration damping and structural stability DOI
Hasan Mohammed Hameed, Hamad M. Hasan

Structures, Journal Year: 2025, Volume and Issue: 76, P. 108837 - 108837

Published: April 15, 2025

Language: Английский

Citations

0
Research on the Bending Mechanical Properties of Laminated Glass Panels Under Concentrated Loads DOI Creative Commons

Tang Peng,

Sai Gong

Engineering Reports, Journal Year: 2025, Volume and Issue: 7(4)

Published: April 1, 2025

ABSTRACT In order to study the mechanical properties of glass panel structures applied automotive bridge decks, this paper conducted bending tests on decks under wheel loads. The experiment a concentrated load center plate, with displacement as control condition for loading. This process was repeated until all layers plates were completely destroyed. out‐of‐plane deflection field laminated plate lateral obtained using three‐dimensional Digital Image Correlation (DIC) method. results indicate that load–displacement relationship panels exhibits certain degree nonlinearity. Compared curve three‐layer structure, variation two‐layer structure is significantly closer linear. linear compared structure. direction maximum principal stress almost coincides diagonal and only shows significant fluctuations small load–stress nonlinear characteristics. By conducting experimental research subjected local loads, static response law multilayer pressure loads explored. can provide reference engineering practice.

Language: Английский

Citations

0