Buckling and bending response of tower modules

塔式模块的屈曲和弯曲响应

• 批准号: 462082-2013
• 负责人: Mercan, Oya
• 金额: $ 1.82万
• 依托单位: University of Toronto
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=542869
• 关键词: Buckling; bending; response; tower; modules

Power transmission networks are important infrastructures that require significant capital investment to deliver the power from the generators to the local utilities. Within these networks are transmission towers that have an extremely important role as they are used to support the overhead power lines. The failure of one or multiple power transmission towers in a power grid will result in the disruption of the distribution of the power to the consumer. A recent example is the collapse of two high-voltage power transmission towers in Surrey, British Columbia on 4 July 2011, which led to a major power outage. In such a situation, an efficient crisis/disaster management plan would require the restoration of the distribution of power in the shortest possible time. The Advanced Modular Tower by Tower Solutions Inc. offers a unique low-cost solution to restoring power quickly. The results of the proposed research will provide an improved understanding of the stability/strength and behaviour of the Advanced Modular Towers and will contribute to the design and construction of more efficient towers for emergency power restoration.

输电网络是重要的基础设施，需要大量资本投资才能将发电机的电力输送到当地公用事业。在这些网络中，输电塔起着极其重要的作用，因为它们用于支持架空电力线。电网中一个或多个输电塔的故障将导致向消费者的电力分配中断。最近的一个例子是2011年7月4日不列颠哥伦比亚省萨里市的两座高压输电塔倒塌，导致大面积停电。在这种情况下，有效的危机/灾难管理计划需要在尽可能短的时间内恢复电力分配。 Tower Solutions Inc. 的高级模块化塔提供了一种独特的低成本解决方案来快速恢复电力。拟议研究的结果将有助于更好地了解先进模块化塔的稳定性/强度和行为，并将有助于设计和建造更高效的紧急电力恢复塔。