title: ÐÐ¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑ Ñ Ð¿Ð¾Ð´Ð·ÐµÐ¼Ð½Ð¾Ð¹ Ð°Ð²ÑÐ¾ÑÑÐ¾ÑÐ½ÐºÐ¾Ð¹
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: Business center with underground parking
Creators: name: ÐÐ¸ÑÐ°ÐµÐ², ÐÐ°ÐºÑÐ¸Ð¼
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: 2020
Subjects: Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑ
Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½
Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸
Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ
Ð²ÑÑÐ¾ÐºÐ¾Ð¿ÑÐ¾ÑÐ½ÑÐµ Ð±ÐµÑÐ¾Ð½Ñ
business center
reinforced concrete
loads
impacts
high-strength concrete

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÐµÐºÑ Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑÐ° Ñ Ð¿Ð¾Ð´Ð·ÐµÐ¼Ð½Ð¾Ð¹ Ð°Ð²ÑÐ¾ÑÑÐ¾ÑÐ½ÐºÐ¾Ð¹. 
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ÐÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ: Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐ°ÑÑÐµÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð· Ð±ÐµÑÐ¾Ð½Ð° ÐºÐ»Ð°ÑÑÐ° Ð40 Ð¸ Ð²ÑÑÐ¾ÐºÐ¾Ð¿ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð±ÐµÑÐ¾Ð½Ð° ÐºÐ»Ð°ÑÑÐ° Ð80. 
ÐÐ¾Ð»ÑÑÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ:
1. ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð²ÑÑÐ¾ÐºÐ¾Ð¿ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð±ÐµÑÐ¾Ð½Ð° Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸Ñ Ðº ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐµÑÐ½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹ ÐºÐ°ÑÐºÐ°ÑÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹, ÑÑÐ¾ Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»Ð¸Ð²Ð°ÐµÑ ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð¸Ðµ ÑÐ°ÑÑÐ¾Ð´Ð° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²;
2. Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð¿ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð±ÐµÑÐ¾Ð½Ð° Ð² Ð¿ÑÐ¾ÐµÐºÑÐµ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð° Ð¿ÑÐ¸ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ð¸ ÑÐ°Ð·Ð¼ÐµÑÐ¾Ð² ÑÐµÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð»Ð¾Ð½Ð½ Ð´Ð¾ 350Ñ350 Ð¼Ð¼, Ð¾Ð´Ð½Ð°ÐºÐ¾ ÑÐ°ÐºÐ¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð½Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÐ¼ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼;
3. ÐÐ½Ð°Ð»Ð¸Ð· Ð¿Ð¾ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ¼ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ ÑÐ²Ð¸Ð´ÐµÑÐµÐ»ÑÑÑÐ²ÑÐµÑ, ÑÑÐ¾ Ð´Ð»Ñ Ð¿Ð¾Ð´Ð·ÐµÐ¼Ð½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð·Ð´Ð°Ð½Ð¸Ñ, Ð½ÐµÑÐ¼Ð¾ÑÑÑ Ð½Ð° ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð¸Ðµ ÑÐ°ÑÑÐ¾Ð´Ð° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð²ÑÑÐ¾ÐºÐ¾Ð¿ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð±ÐµÑÐ¾Ð½Ð° Ð² Ð´Ð°Ð½Ð½Ð¾Ð¼ Ð¿ÑÐ¾ÐµÐºÑÐµ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸Ñ Ðº ÑÐ´Ð¾ÑÐ¾Ð¶Ð°Ð½Ð¸Ñ Ð½Ð° 4%, Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ Ð±ÐµÑÐ¾Ð½Ð¾Ð¼ ÐºÐ»Ð°ÑÑÐ° Ð40.
description: In this work, a project of a business center with an underground parking lot was developed.
The purpose of the research part of the work: to study the issue of the effectiveness of using high-strength concrete in relation to this project.
Work methodology: based on the calculated data, the analysis of design options from concrete of class B40 and high-strength concrete of class B80 is carried out.
The following results were obtained:
1. The use of high-strength concrete leads to a decrease in the design cross-sections of frame structures, which leads to a reduction in the consumption of materials;
2. The economic efficiency of the use of high-strength concrete in the project can be achieved by reducing the size of the cross-section of the columns to 350x350 mm, however, such a section does not meet the strength requirements;
3. Analysis of cost indicators indicates that for the underground part of the building, despite the reduction in material consumption, the use of high-strength concrete in this project leads to a rise in price by 4% compared with concrete of class B40.