title: ÐÐ´Ð°Ð½Ð¸Ðµ Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑÐ° Ñ ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½ÑÐ¼ Ð²ÑÐ»ÐµÑÐ¾Ð¼ 20 Ð¼ 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: Business center building with a cantilever reach of 20 m in St. Petersburg
Creators: name: ÐÐ¾Ð¼Ð°ÑÐ¾Ð²Ð°, ÐÐ½Ð°ÑÑÐ°ÑÐ¸Ñ
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: Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑ
ÐºÐ¾Ð½ÑÐ¾Ð»Ñ
ÑÐ½Ð¸ÐºÐ°Ð»ÑÐ½Ð¾ÑÑÑ
Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð°Ñ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½Ð¾ÑÑÑ
ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ°Ñ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½Ð¾ÑÑÑ
business center
console
uniqueness
engineering nonlinearity
physical nonlinearity

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description: This work is devoted to the development of design documentation for the construction of a business center with a cantilever overhang of 20 m at the address: St. Petersburg, Primorsky Prospekt, site 119. Sections of the design documentation were developed in accordance with Decree of the Government of the Russian Federation dated February 16, 2008 No. 87 (as amended on September 15.2023) "On the composition of sections of design documentation and requirements for their content." The purpose of the research part of the work is to calculate and design the spatial frame of a building with inclined columns forming consoles. Problems that were solved during the study: 1. Calculation of a building model with a console in a linear formulation. 2. Accounting for the nonlinear work of reinforced concrete using the "Engineering nonlinearity" method, analysis of rigidities. 3. Accounting for physical nonlinearity using deformation diagrams of concrete and reinforcement. 4. Design of the most complex junctions of load-bearing structures in the cantilever part of the building. As a result of the research part of the work, linear and physically nonlinear calculations of the spatial frame of the business center were performed. The results obtained were analyzed and compared. An analysis and comparison of the stiffness of rod and plate elements was also carried out. As a result of completing the final qualifying work, design documentation was developed for the construction of a business center with a cantilever overhang of 20 m.