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首页> 外文期刊>Materials science forum >Prerequisites and Substantiations of Possible Efficiency of Using Helicopters for Replacement of Roof Structures of Single-Storey Industrial Buildings
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Prerequisites and Substantiations of Possible Efficiency of Using Helicopters for Replacement of Roof Structures of Single-Storey Industrial Buildings

机译：使用直升机替换单层工业建筑屋顶结构的效率的前提条件和证据

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This paper analyzes the issue of assessing the efficiency and possibility to use helicopters when designing and implementing the projects of reconstructing single-storey industrial buildings by replacing the structure of their roof. It demonstrates the expediency and possibility to use helicopters for these purposes as well as the way of finding rational areas of use thereof in connection with determining factors of external and internal constraints of the facility, as well as its technical state. In this paper we formulate the tasks and present the obtained research results that increase the efficiency of organizational and technological solutions in reconstruction projects of specific single-storey industrial buildings. Here we also outline the ways of further development of design methodologies in regard of technology and arrangement of reconstruction works based on studies and use of quantitative relationships of time and cost indicators with the selected properties of facilities to be reconstructed.
机译：本文分析了在设计和实施通过更换屋顶结构来改造单层工业建筑的项目时评估直升机使用效率和可能性的问题。它证明了将直升机用于这些目的的便利性和可能性，以及与确定设施的外部和内部限制因素及其技术状态相关的寻找合理使用区域的方式。在本文中，我们制定了任务，并提出了获得的研究结果，这些研究结果提高了特定单层工业建筑改造项目中组织和技术解决方案的效率。在这里，我们还根据对时间和成本指标与待重建设施的选定属性之间的定量关系进行研究和使用，概述了在技术和重建工作安排方面进一步发展设计方法的方法。

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