title: ÐÐ´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ°ÑÐ¸Ð²Ð½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ Ñ Ð±Ð¾Ð»ÑÑÐµÐ¿ÑÐ¾Ð»ÐµÑÐ½ÑÐ¼Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸ÑÐ¼Ð¸ Ð² Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
title: Administrative building with large-span structures in St. Petersburg
Creators: name: Ð¯ÐºÐ¾Ð²Ð»ÐµÐ², ÐÐ¸ÑÐ°Ð¸Ð»
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: 2021
Subjects: Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ Ð¿Ð¾ÐºÑÑÑÐ¸Ðµ
Ð±Ð¾Ð»ÑÑÐµÐ¿ÑÐ¾Ð»ÐµÑÐ½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ²Ð¾Ð´
Ð¾Ð±Ð¾Ð»Ð¾ÑÐºÐ° Ð´Ð²Ð¾ÑÐºÐ¾Ð¹ ÐºÑÐ¸Ð²Ð¸Ð·Ð½Ñ
Ð³Ð¸Ð¿ÐµÑÐ±Ð¾Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿Ð°ÑÐ°Ð±Ð¾Ð»Ð¾Ð¸Ð´
spatial coverage
long-span constructions
metal constructions
construction optimization
cylindrical vault
double curve shell
hyperbolic paraboloid

description: Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ ÐºÑÑÑÐ¸ Ð°Ð´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ. ÐÑÐ¸ÑÐµÑÐ¸ÐµÐ¼ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾ÑÑÑ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¼ ÑÐ»ÑÑÐ°Ðµ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°ÑÑÐ¾Ð´ ÑÑÐ°Ð»Ð¸. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÑÑÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 1. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÐµÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ ÐºÑÑÑÐ¸; 2. Ð¡Ð±Ð¾Ñ Ð½Ð°Ð³ÑÑÐ·Ð¾Ðº Ð¸ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ñ ÑÐ¾ÑÐµÑÐ°Ð½Ð¸Ð¹ Ñ ÑÑÐµÑÐ¾Ð¼ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐµÐ·Ð¾Ð½Ð½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ (Ð½Ð°Ð»Ð¸ÑÐ¸Ðµ ÑÐ½ÐµÐ³Ð¾Ð²Ð¾Ð¹ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸); 3. Ð Ð°ÑÑÐµÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ SCAD++ Ñ ÑÑÐ¾ÑÐ½ÐµÐ½Ð¸ÐµÐ¼ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð½ÐµÑÑÑÐ¸Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð²; 4. ÐÑÐ±Ð¾Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ Ð¿Ð¾ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¼Ñ ÐºÑÐ¸ÑÐµÑÐ¸Ñ. ÐÐµÑÐ¾Ð´Ñ: Ð¾Ð±Ð·Ð¾Ñ ÑÐµÐ¼Ð°ÑÐ¸ÐºÐ¸ Ð² ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¹ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐµ, Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð±ÑÐµÐºÑÐ° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, ÑÐ°ÑÑÐµÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð², Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð². Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¾ Ð·Ð°Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð°Ð´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ°ÑÐ¸Ð²Ð½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ Ð²ÑÑÐ¾ÑÐ¾Ð¹ 108,3 Ð¼, Ð´Ð»Ñ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ 11 ÑÐ°Ð·Ð´ÐµÐ»Ð¾Ð² Ð¿ÑÐ¾ÐµÐºÑÐ½Ð¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÑÐµÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ ÐºÑÑÑÐ¸ Ð¸ Ð²ÑÐ±ÑÐ°Ð½ Ð²Ð°ÑÐ¸Ð°Ð½Ñ, Ð¸Ð¼ÐµÑÑÐµÐ¹ ÑÐ¾ÑÐ¼Ñ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ²Ð¾Ð´Ð°, ÑÐ°ÑÑÐ¾Ð´ ÑÑÐ°Ð»Ð¸ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ ÑÐ²Ð»ÑÐµÑÑÑ Ð½Ð°Ð¸Ð¼ÐµÐ½ÑÑÐ¸Ð¼ Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÐµÑ 17,48 Ð¢.
description: Subject of final qualifying work: Administrative building with large-span structures in St. Petersburg. The aim of the work is to optimize the design of the spatial roof covering of the administrative building. The criterion for optimality in this case is the consumption of steel. To achieve this goal, the following tasks are performed: 1. Creation of three options for the construction of a spatial roof covering; 2. Collection of loads and the formation of their combinations, with taking into account vari-ous seasonal conditions (presence of snow load); 3. Calculation of structures in the SCAD ++ software package with the refinement of the cross-sections of the bearing metal elements; 4. Selection of the optimal spatial coverage for a given criterion. Methods: review of topics in the existing literature, modeling of the object of research, calcu-lation by the finite element method, analysis of the results. As a result of the work, an administrative building with a height of 108.3 m was designed, for which 11 sections of the design documentation were developed, as well as the calculation of three options for the spatial roof coverage was carried out and an option was selected in the form of a cylindrical vault, the steel consumption of which is the lowest and is 17,48 T.