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Использование суперэллипсов в компьютерном моделировании строительных и машиностроительных объектов

Authors: Strashnov, S.V.;

Использование суперэллипсов в компьютерном моделировании строительных и машиностроительных объектов

Abstract

Страшнов Станислав Викторович, кандидат технических наук, заведующий кафедрой прикладной информатики и интеллектуальных систем в гуманитарной сфере, Российский университет дружбы народов имени Патриса Лумумбы, Москва, Россия; shtrafnoy@gmail.com Stanislav V. Strashnov, PhD, Head of the Department of Applied Informatics and Intelligent Systems in Humanities, Peoples’ Friendship University of Russia (RUDN University), Moscow, Russia; shtrafnoy@gmail.com В данной обзорной статье собраны основные сведения по существующим методикам формирования внешних обводов надводных судов, подводных аппаратов и предлагаются новые формы строительных оболочек в виде поверхностей с главным каркасом их трех суперэллипсов. Наличие девяти произвольных констант в обобщенных параметрических уравнениях предлагаемых поверхностей дает возможность, имея один комплект уравнений, рассматривать десятки изучаемых поверхностей с помощью компьютерного моделирования. Даны результаты геометрических исследований и показаны возможности использования расчетной компьютерной программы СКАД в определении напряженно-деформированного состояния строительных оболочек со ссылкой на использованные источники, что может дать толчок дальнейшим исследованиям без повторения уже выполненных другими исследователями. Некоторые разработки проиллюстрированы рисунками, что облегчает понимание материала. This article provides an overview of established techniques for shaping the external profiles of surface vessels and underwater vehicles. It also introduces innovative architectural frameworks in the form of surfaces defined by the primary structure of three interconnected superellipses. The inclusion of nine arbitrary constants within the generalized parametric equations of these proposed surfaces enables the exploration of numerous profiles through computerbased simulations, utilizing a singular set of equations. The paper presents geometric study findings and showcases the efficacy of the computational tool SCAD in determining the stress-strain characteristics of architectural envelopes. The references to the utilized sources underscore the validity of the research, offering valuable insights for future studies while avoiding redundancy in the context of prior research efforts. Accompanying illustrations elucidate key developments, enhancing the reader's comprehension of the material presented.

Country
Russian Federation
Keywords

суперэллипсоид, квазиэллипсоид, компьютерное моделирование, shipbuilding, thin shell, 004.94 : 69 : 72 : 004 [УДК 004.92], quasi ellipsoid, судостроение, поверхность с тремя направляющими суперэллипсами, computer modelling, тонкая оболочка, surfaces with a main frame from three superellipses, superellipsoid, superellipse, суперэллипс

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green