奥古斯丁·德·贝当古·莫利纳(agustin de Betancourt y Molina)的沼地排水风力机:计算机辅助工程对其建设的分析

IF 0.4 4区工程技术 Q4 CONSTRUCTION & BUILDING TECHNOLOGY

Informes De La Construccion Pub Date : 2018-04-06 DOI:10.3989/ID.54738

J. I. Rojas-Sola, E. D. L. M. L. Fuente

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引用次数: 8

摘要

本研究的目的是分析由奥古斯丁·德·贝当古和莫利纳于1789年设计的用于排水沼泽地的风力机的结构。为此，对使用Autodesk Inventor Professional获得的三维模型进行了有限元静态分析。结果表明，该机构的最大应力发生在主轴与齿轮啮合时，即蜗杆与齿轮的接触点处。然而，最大的位移和最大的变形发生在叶片。此外，该机构是超大的，达到了材料的抗拉强度，证实了这一历史性发明的成功建设。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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La máquina eólica para desaguar terrenos pantanosos de Agustín de Betancourt y Molina: análisis de su construcción mediante ingeniería asistida por ordenador

The objective of this research is to analyze the construction of the wind machine for draining marshy ground designed by Agustin de Betancourt and Molina in 1789. To do this, a static analysis by finite elements method from the threedimensional model obtained with Autodesk Inventor Professional has been performed. The results show that the greatest stresses of the mechanism take place when the main shaft is meshed with the cogwheel, namely the point of contact between the worm screw and cogwheel. However, the maximum displacements and the greatest deformations take place in the blades. In addition, the mechanism is oversized, reaching at no point the tensile strength of the material, confirming the successful construction of this historical invention.

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来源期刊

Informes De La Construccion 工程技术-结构与建筑技术

CiteScore

0.90

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： Founded in 1948 by the Instituto Técnico de la Construcción y del Cemento, Informes de la Construcción is a scientific journal issued quarterly. Its articles cover fields such as architecture, engineering, public works, environment, building services, rehabilitation, construction systems, testing techniques, results of research on building components and systems and so forth. Journal"s readership includes architects, engineers and construction companies, as well as researchers and professionals engaging in building construction and public works.