An equivalent shell model for elastic gridshell analysis

G. Romano

doi:10.1016/j.engstruct.2025.121462

2025-09-30

DOI：10.1016/j.engstruct.2025.121462

原文链接

查看原文

摘要

En 中文

• 创新的特殊科塞拉特能量等效连续介质模型用于网格壳 • 对任意方向杆件各向异性的多功能处理 • 该方法促进了早期结构设计和优化中的计算效率 • 本构刚度参数直接与物理和几何属性相关联 • 基于变分法的有限元评估在COMSOL Multiphysics®中实现 • 与离散和实验模型高度吻合

Keyword:

Gridshells

Equivalent continuum model

Homogenization

Active bending

Finite element analysis

AI总结

对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。

期刊

Engineering Structures

IF:

6.4

论文数:

2.1W

被引数:

8.7W

机构

University of Naples Federico II

学者数:

4.7W

论文数: 3.6W

被引数: 51

引用论文

A. Bertetto, S. Gabriele, F. Marmo, A. Micheletti, Shell and spatial structures: Between new developments and historical aspects, Curved and Layered Structures 7 (1) (2020) 186 – 187.A. Bertetto, S. Gabriele, F. Marmo, A. Micheletti, 《壳体与空间结构：新发展与历史视角》，载于《曲面与层状结构》第7卷第1期（2020年），第186-187页。

IF0

2020-10-27

PREAI

Amedeo Manuello Bertetto; Stefano Gabriele; Francesco Marmo; Andrea Micheletti

Buckling of Reticulated Shells: State-of-the-Art

International Journal of Space Structures

IF0

1995-03-01

PREAI

Victor Gioncu

Membrane Forces and Buckling in Reticulated Shells

Journal of the Structural Division

IF0

1965-02-01

PREAI

Douglas T. Wright

E. Barchiesi, L. Placidi, A review on models for the 3D statics and 2D dynamics of pantographic fabrics, Advanced Structured Materials 59 (2017) 239 – 258.E. Barchiesi, L. Placidi，《用于仿生织物的3D静力学和2D动力学的模型综述》，Advanced Structured Materials 59 (2017) 239 – 258.

IF0

2017-03-30

PREAI

Emilio Barchiesi; Luca Placidi

Curvature-driven morphing of non-Euclidean shells

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences

IF0

2017-05-31

OAAI

Matteo Pezzulla; Norbert Stoop; Xin Jiang; D. P. Holmes

A review of inverse problems for generalized elastic media: formulations, experiments, synthesis 广义弹性介质中反问题的综述：公式化、实验与综合

Continuum Mechanics and Thermodynamics

IF0

2024-08-05

OAAI

Roberto Fedele; Luca Placidi; Francesco Fabbrocino

Isogeometric analysis for nonlinear planar pantographic lattice: discrete and continuum models

Continuum Mechanics and Thermodynamics

IF0

2018-03-09

PREAI

F. Maurin; F. Greco; W. Desmet

Multi-objective optimization of free-form grid structures

STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION

IF4

2009-02-07

PREAI

Winslow, P.; Pellegrino, S.; Sharma, S. B.

Active Bending, a Review on Structures where Bending is Used as a Self-Formation Process

International Journal of Space Structures

IF0

2013-09-01

PREAI

Julian Lienhard; Holger Alpermann; Christoph Gengnagel; Jan Knippers

M. Regalo, S. Gabriele, V. Varano, G. Salerno, Equivalent shell model of elastic gridshells including the effect of the geometric curvature, Applied Mechanics 2 (3) (2021) 630 – 649.M. Regalo, S. Gabriele, V. Varano, G. Salerno, 包含几何曲率效应的弹性网格壳等效壳模型，Applied Mechanics 2 (3) (2021) 630 – 649.

IF0

2021-09-08

PREAI

Maria Luisa Regalo; Stefano Gabriele; Valerio Varano; Ginevra Salerno

查看更多内容