title: ÐÑÐ¸ÑÐ½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ Ñ ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸ÐµÐ¹ Ð²ÑÐ»ÐµÑÐ¾Ð¼ 20 Ð¼
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: Office building with a cantilever structure with an outreach of 20 m
Creators: name: ÐÐ°Ð²Ð»ÑÑÐ¾Ð², Ð Ð°Ð´Ð¼Ð¸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: 2021
Subjects: Ð¾ÑÐ¸ÑÐ½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ
Ð±Ð¸Ð·Ð½ÐµÑ ÑÐµÐ½ÑÑ
ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½Ð°Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ
Ð±Ð°Ð»ÐºÐ° Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ
ÐºÐ¾Ð½ÑÐ¾Ð»Ñ
Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½Ð°Ñ Ð±Ð°Ð»ÐºÐ°
Ð²ÑÐ»ÐµÑ
office building
business center
console structure
variable beam
cantilever
reinforced concrete beam
overhang

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½Ð°Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð²ÑÐ»ÐµÑÐ¾Ð¼ 20 Ð¼. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÑÐ¸ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° Ð¸ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð»ÐºÐ¸ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ: â¢ 500Ñ1500â¦1000 Ð¼Ð¼; â¢ 500Ñ2000â¦1500 Ð¼Ð¼; â¢ 500Ñ2500â¦2000 Ð¼Ð¼. Ð Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ ÑÐ°ÑÑÐµÑÐ½ÑÐµ ÑÑÐµÐ¼Ñ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð² ÑÐ²ÑÐ·ÐºÐµ Revitâ Ð¡ÐÐÐ¤ÐÐ  â ÐÐÐ Ð Ð¡ÐÐÐ . ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ°ÑÑÐµÑÐ° Ð±Ð°Ð»Ð¾Ðº ÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ. ÐÑÐ»Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ñ ÑÐ°ÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸, ÐºÐ°Ðº ÑÑÐµÐ±ÑÐµÐ¼Ð°Ñ Ð¿Ð»Ð¾ÑÐ°Ð´Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð°ÑÐ¼Ð°ÑÑÑÐ½ÑÑ ÑÑÐµÑÐ¶Ð½ÐµÐ¹ Ð² Ð±Ð°Ð»ÐºÐµ, Ð¿ÐµÑÐµÐºÑÑÑÐ¸Ð¸ Ð¸ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¸, Ð²ÐµÑÑÐ¸ÐºÐ°Ð»ÑÐ½ÑÐµ Ð¸ Ð³Ð¾ÑÐ¸Ð·Ð¾Ð½ÑÐ°Ð»ÑÐ½ÑÐµ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ñ, Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ð½ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ ÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸. Ð ÑÐ°Ð¼ÐºÐ°Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÑÐµÐ¼Ð° Ð°ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð»ÐºÐ¸ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ, ÑÐ·Ð»Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸. ÐÐ¾ Ð¸ÑÐ¾Ð³Ð°Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° Ð²ÑÐ¾ÑÐ¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° ÑÐµÑÐµÐ½Ð¸Ñ: â¢ Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸Ñ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð°ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð¿Ð¾ÐºÑÑÑÐ¸Ð¸ Ð½Ð° 26% Ð² ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ð¸ Ñ Ð¿ÐµÑÐ²ÑÐ¼ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð¼. â¢ Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸Ñ Ð±ÐµÑÐ¾Ð½Ð° Ð² ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ð¸ Ñ ÑÑÐµÑÑÐ¸Ð¼ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð¼ Ð¿ÑÐ¸ ÑÐ¾ÑÑÐ°Ð½ÐµÐ½Ð¸Ð¸ ÑÐµÑ Ð¶Ðµ Ð¿Ð»Ð¾ÑÐ°Ð´ÐµÐ¹ Ð°ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð¸ ÑÐµÑ Ð¶Ðµ ÑÐµÑÐµÐ½Ð¸Ð¹ ÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð². ÐÐµÐ´Ð¾ÑÑÐ°ÑÐ¾Ðº Ð²ÑÐ¾ÑÐ¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ð¸ Ð¾Ð±ÑÐµÐ¼Ð° Ð±ÐµÑÐ¾Ð½Ð° Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ Ð¿ÐµÑÐ²ÑÐ¼ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð¼ ÑÐµÑÐµÐ½Ð¸Ñ. Ð¢Ð°ÐºÐ¸Ð¼ Ð¾Ð±ÑÐ°Ð·Ð¾Ð¼, Ð¸ÑÑÐ¾Ð´Ñ Ð¸Ð· ÑÐ°ÑÑÐµÑÐ¾Ð² Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ñ Ð±Ð¾Ð»ÑÑÐ¸Ð¼ Ð²ÑÐ»ÐµÑÐ¾Ð¼ Ð¼Ð¾Ð³ÑÑ Ð²ÑÑÑÑÐ¿Ð°ÑÑ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐµ Ð±Ð°Ð»ÐºÐ¸ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ, ÑÐ¾Ð²Ð¼ÐµÑÑÐ½Ð¾ ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐ¸Ðµ ÑÐ¾ ÑÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸ÑÐ¼Ð¸ Ð¸ Ð¿ÐµÑÐµÐºÑÑÑÐ¸ÑÐ¼Ð¸.
description: In this article, a cantilever structure with an outreach of 20 m is considered. Three options for the execution of a reinforced concrete beam of variable cross-section are calculated: â¢ 500x1500 ... 1000 mm; â¢ 500x2000 ... 1500 mm; â¢ 500x2500 ... 2000 mm. In the research part, the design schemes were used, obtained in the bundle Revit - SAPFIR - LIRA SAPR. The analysis of the calculation results for beams of different sections is carried out. Characteristics such as the required cross-sectional area of reinforcing bars in the beam, floor and roof, vertical and horizontal displacements, selected cross-sections of the steel elements of the cantilever structure, were compared. As part of the graduation project, a reinforcement scheme for a reinforced concrete beam of variable cross-section, joints of metal elements of a cantilever structure were designed. Based on the results of the study, the following advantages of the second section were revealed: â¢ Savings of additional reinforcement in the coating by 26% in comparison with the first option. â¢ Saving concrete in comparison with the third option while maintaining the same areas of reinforcement, and the same sections of steel elements. The disadvantage of the second option is an increase in the volume of concrete in comparison with the first option of the section. Thus, based on the calculations, reinforced concrete beams of variable cross-section, working together with steel structures and ceilings, can act as a cantilever structure with a long overhang.