title: ÐÑÑÐ¾ÑÐ½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑÐ° ÑÐ¾ ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐ¼Ð¸ ÐºÐ¾Ð»Ð¾Ð½Ð½Ð°Ð¼Ð¸
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: High-rise building of a business center with composite steel and concrete columns
Creators: name: Ð¯ÐºÐ¾Ð²Ð»ÐµÐ², ÐÐ¸ÐºÐ¸Ñ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: 2023
Subjects: Ð²ÑÑÐ¾ÑÐ½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ
ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½
ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐµ ÐºÐ¾Ð»Ð¾Ð½Ð½Ñ
ÑÐ°ÑÑÐµÑ ÐÐÐ¡
Ð¿Ð¾Ð´Ð±Ð¾Ñ ÑÐµÑÐµÐ½Ð¸Ð¹
ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²
ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð¿Ð¾ Ð¢Ð­Ð
high-rise building
composite steel and concrete
composite steel and concrete columns
strain-stress state calculation
cost of materials
selection of sections
comparison of the options according to technical and economic indicators

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÐµÐºÑ Ð²ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑÐ° Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ ÐºÐ¾Ð»Ð¾Ð½Ð½, Ð²ÐºÐ»ÑÑÐ°ÑÑÐ¸Ð¹ Ð² ÑÐµÐ±Ñ 11 ÑÐ°Ð·Ð´ÐµÐ»Ð¾Ð². Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð²ÑÐ±Ð¾Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÐºÐ¾Ð»Ð¾Ð½Ð½ Ð²ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼ÐµÐ¶Ð´Ñ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐ¼ Ð¸ ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐ¼Ð¸ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ°Ð¼Ð¸ Ð¿Ð¾ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¼ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ¼. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² ÑÐ°ÑÑÐµÑÐµ ÐºÐ°ÑÐºÐ°ÑÐ° Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð² ÐÐ ÐÐÐ Ð-Ð¡ÐÐÐ , Ð¿Ð¾Ð´Ð±Ð¾ÑÐµ Ð³Ð¸Ð±ÐºÐ¾Ð³Ð¾ Ð°ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ Ð¸Ð· Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð¸ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ¼ Ð¸Ñ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ð¸ Ð¿Ð¾ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¼ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ¼. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ð¾ Ð³Ð¸Ð±ÐºÐ¾Ðµ Ð°ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð»Ñ Ð²ÑÐµÑ ÑÐ¸Ð¿Ð¾Ð² ÑÐµÑÐµÐ½Ð¸Ð¹, Ð¿Ð¾ÑÑÐ¸ÑÐ°Ð½Ñ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÑÑÐµÐºÑ Ð¾Ñ Ð·Ð°Ð¼ÐµÐ½Ñ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½Ð¾Ð¹ ÐºÐ¾Ð»Ð¾Ð½Ð½Ñ Ð½Ð° ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ Ñ ÑÑÐµÑÐ¾Ð¼ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ñ Ð°ÑÐµÐ½Ð´ÑÐµÐ¼Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ°Ð´Ð¸. Ð¡Ð´ÐµÐ»Ð°Ð½ Ð²ÑÐ²Ð¾Ð´ Ð¾ ÑÐ¾Ð¼, ÑÑÐ¾ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸ Ð²ÑÐ³Ð¾Ð´Ð½ÐµÐµ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ ÐºÐ¾Ð»Ð¾Ð½Ð½ ÑÐµÑÐµÐ½Ð¸Ñ 500Ñ500 Ð¼Ð¼ Ñ Ð¶ÐµÑÑÐºÐ¾Ð¹ Ð°ÑÐ¼Ð°ÑÑÑÐ¾Ð¹ Ð² Ð²Ð¸Ð´Ðµ Ð¿ÑÐ¾ÐºÐ°ÑÐ½Ð¾Ð³Ð¾ Ð´Ð²ÑÑÐ°Ð²ÑÐ° 20Ð2. Ð¡ÐµÑÐµÐ½Ð¸Ðµ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÐºÐ¾Ð»Ð¾Ð½Ð½Ñ Ð¿ÑÐ¾ÑÐ¾Ð´Ð¸Ñ Ð¿ÑÐ¾Ð²ÐµÑÐºÑ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ ÑÑÑÐ½Ð¾Ð¼Ñ ÑÐ°ÑÑÐµÑÑ. ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ ÐºÐ¾Ð»Ð¾Ð½Ð½ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð»Ð¾ ÑÐ¼ÐµÐ½ÑÑÐ¸ÑÑ ÑÑÐ¼Ð¼Ð°ÑÐ½ÑÐµ Ð²ÐµÑÑÐ¸ÐºÐ°Ð»ÑÐ½ÑÐµ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð·Ð´Ð°Ð½Ð¸Ñ Ð½Ð° 2,5%. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÑ: Autodesk Revit 2021, Lumion 8.0, Autodesk AutoCAD 2021, ÐÐÐ Ð-Ð¡ÐÐÐ  2020, Ð¡ÐÐÐ¤ÐÐ , SCAD Office, Navisworks Manage 2021, Microsoft Project, Ð¡Ð¸Ð³Ð¼Ð° ÐÐ, Sofistik, Microsoft Office.
description: In this work, a project of a high-rise business center building with the use of composite steel and concrete columns is designed, which includes 11 chapters. The purpose of the work is to choose an effective solution for the design of high-rise building columns between reinforced concrete and composite steel and concrete options in terms of technical and economic indicators. The study consists in the calculation of the building frame by the finite element method in LIRA-SAPR software complex, the selection of flexible reinforcement for each column variant and a further comparison of their technical and economic performance. As a result of the work, the flexible reinforcement for all types of sections is selected, technical and economic indicators are calculated, namely, the cost of materials and the economic effect of the replacement of reinforced concrete columns with composite steel and concrete ones, considering the increase of the rented area. It is concluded that the use of composite steel and concrete columns of 500x500 mm cross-section with rigid reinforcement in the form of a rolled I-beam 20K2 is economically more profitable. The cross-section of this column passes the strength test by manual calculation. The application of composite steel and concrete columns allowed to reduce the total vertical loads of the building by 2.5%. The following software packages were used: Autodesk Revit 2021, Lumion 8.0, Autodesk AutoCAD 2021, LIRA-SAPR 2020, SAPFIR, SCAD Office, Navisworks Manage 2021, Microsoft Project, Sigma PB, Sofistik, Microsoft Office.