Development and experimental evaluation of a new corner exhaust stack connection

新型角排气管连接的开发和实验评估

• 批准号: 463486-2014
• 负责人: Youssef, Maged
• 金额: $ 1.82万
• 依托单位: University of Western Ontario
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=558435
• 关键词: Development; experimental; evaluation; new; corner

Connections between steel members can allow or prevent relative rotations. The current industry practice is to allow relative rotations in corner joints of exhaust stacks/ ducting systems. A new connection detail is being developed in this research to prevent the relative rotation, and, thus lead to a more economical design. Experimental tests will be conducted to further develop the new detail such that it results in adequate joint rigidity and moment capacity. Results from the tests will also establish the data needed for engineers to start implementing this connection in future projects. Preventing the relative rotation will significantly reduce the member sizes by fully utilizing the used material. This solution will not only allow BAH Industries Inc. to grow but will also minimize the environmental impact associated with the construction of exhaust stacks. The project will allow examining other potential areas of improvement and innovation in exhaust stacks, which can lead to future collaborative research.

钢构件之间的连接可以允许或防止相对旋转。目前的行业惯例是允许排气烟囱/管道系统的角接头中的相对旋转。在本研究中开发了一种新的连接细节，以防止相对旋转，从而导致更经济的设计。将进行实验测试，以进一步开发新的细节，使其产生足够的接头刚度和弯矩承载力。测试结果还将为工程师在未来的项目中开始实施这种连接建立所需的数据。防止相对旋转将通过充分利用所使用的材料来显著减小构件尺寸。该解决方案不仅可以让BAH Industries Inc.但也将使与排气烟囱的构造相关的环境影响最小化。该项目将允许检查排气管的其他潜在改进和创新领域，这可能导致未来的合作研究。