Eventos Anais de eventos
COBEM 2021
26th International Congress of Mechanical Engineering
STUDY OF THE AERODYNAMIC AND STRUCTURAL BEHAVIOR OF AN ARCHED BAMBOO GREENHOUSE
Submission Author:
Felipe Frizon , SC , Brazil
Co-Authors:
Felipe Frizon, Diego Rizzotto Rossetto, Fabiano Ostapiv
Presenter: Felipe Frizon
doi://10.26678/ABCM.COBEM2021.COB2021-0919
Abstract
Greenhouses used for agricultural production are structures to partially control soil and climate conditions such as temperature, air humidity, radiation, wind, and atmospheric composition. Thus, according to Cermeño (1990) protected cultivation has quantitative and qualitative advantages compared to field cultivation since productivity in the first system can be 2 to 3 times higher. Bamboo is considered a sustainable material because it is renewable, absorbs carbon dioxide, uses solar energy, and is easily incorporated into nature at your life cycle end. The aim of this paper was to analyze the technical feasibility of bamboo in the construction of a greenhouse for protected cultivation. As a parameter to evaluate the fulfillment of the objective, the safety margins were evaluated based on the sizing of the sections through the limit state equations. For this, it was necessary to obtain the wind loads through a computational fluid dynamics analysis and then evaluate the tensions acting on the structure through a finite element linear static structural analysis.
Keywords
Greenhouse, bamboo, Finite Element Method, CFD, structural analysis
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