title: 28-ÑÑÐ°Ð¶Ð½Ð¾Ðµ Ð¾ÑÐ¸ÑÐ½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ Ñ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐ¼ ÐºÐ°ÑÐºÐ°ÑÐ¾Ð¼ Ð² Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ðµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: 28-storey office building with a reinforced concrete framework in St. Petersburg
Creators: name: ÐÐ°Ð³Ð°Ñ, ÐÐ½Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð¾ÑÐ¸ÑÐ½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ
Ð²ÑÑÐ¾ÑÐ½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ
Ð²ÐµÑÑÐ¾Ð²Ð°Ñ Ð½Ð°Ð³ÑÑÐ·ÐºÐ°
Ð°ÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÑ
office building
high-rise building
wind load
aerodynamic coefficients

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description: The topic of the final qualifying work: "28-storey office building with a reinforced concrete framework in St. Petersburg." The purpose of the work is to develop a project for an office high-rise building at the address St. Petersburg, Sittseva Street, house 8, cadastral number of the plot: 78:40:0008341:26, in accordance with the design assignment. The scheme of the planning organization of the site, architectural and constructive solutions, measures for fire safety and access for the disabled, technology and organization of construction, estimates for the construction of capital construction facilities have been developed The purpose of the research part of the project is to calculate the wind impact on a building with a complex geometric shape, determine the optimal orientation of the building in space relative to the wind rose, and develop methodological recommendations for the appointment of aerodynamic coefficients. To achieve this goal, the following tasks were set: 1. To conduct an analysis of research works on this theme 2. Calculate the wind impact on buildings in different directions of wind flow (due to symmetry, from four sides) in the Ansys Fluent. 3. Compare the results and determine the optimal orientation of the building on the ground, taking into account the wind rose in St. Petersburg. 4. To give methodological recommendations on the choice of aerodynamic coefficients for a trefoil-shaped building in the plan In the course of the work, the effect of wind flow on a building with complex geometry was calculated from four possible wind directions in the Ansys Fluent.The analysis of the trajectories of airflows, their velocities, the nature of the resulting vortices, as well as the emerging pressures on the facade was carried out. Based on these results, the optimal orientation of the building in space was chosen, taking into account the wind rose in St. Petersburg. Aerodynamic coefficients were also calculated for the windward and lateral sides of the building, which can serve as the basis for issuing methodological recommendations for the selection of aerodynamic coefficients and serve as an addition to Appendix B.1 of Set of Rules 20.1330.2016 âLoads and actionsâ.