title: ÐÑÑÐ¾ÑÐ½ÑÐ¹ Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑ Ñ Ð´Ð²ÑÑ ÑÑÐ¾Ð²Ð½ÐµÐ²ÑÐ¼ Ð¿Ð¾Ð´Ð·ÐµÐ¼Ð½ÑÐ¼ Ð¿Ð°ÑÐºÐ¸Ð½Ð³Ð¾Ð¼
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: High-rise business center with two-level underground parking
Creators: name: ÐÑÐ¾ÑÐ¾Ð²ÑÐºÐ°Ñ, 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: 2021
Subjects: ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ Ð±Ð°Ð»ÐºÐ°
Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½ÑÐ¹ Ð¿ÑÐ¾Ð³Ð¸Ð±
Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð½ÑÐ¹ Ð¼Ð¾Ð¼ÐµÐ½Ñ Ð¸Ð½ÐµÑÑÐ¸Ð¸
Ð½ÐµÑÑÑÐ°Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ
Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½ÑÐµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ
reinforced concrete structures
combined beam
deflection limit
reduced moment of inertia
carrying capacity
limit states

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¼ Ð¿ÑÐ¾ÐµÐºÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ½Ð°Ñ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ñ Ð½Ð° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾ Ð²ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑÐ° Ñ Ð´Ð²ÑÑÑÑÐ¾Ð²Ð½ÐµÐ²ÑÐ¼ Ð¿Ð¾Ð´Ð·ÐµÐ¼Ð½ÑÐ¼ Ð¿Ð°ÑÐºÐ¸Ð½Ð³Ð¾Ð¼ Ð² Ð³Ð¾ÑÐ¾Ð´Ðµ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ ÐÐ¾ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ Ð¿ÑÐ°Ð²Ð¸ÑÐµÐ»ÑÑÑÐ²Ð° â87 Ð¸ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÐ¼Ð¸ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°Ð¼Ð¸. Ð¢Ð°ÐºÐ¶Ðµ ÑÐ°ÑÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð»ÐºÐ¸ ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÐµÑÐµÐºÑÑÑÐ¸Ñ Ñ ÑÐ°ÑÐ½Ð¸ÑÐ½ÑÐ¼ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸ÐµÐ¼ Ð½Ð° ÐºÐ¾Ð»Ð¾Ð½Ð½Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. Ð ÑÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐµÑ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð»ÐºÐ¸ Ñ ÑÐ°ÑÐ½Ð¸ÑÐ½ÑÐ¼ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸ÐµÐ¼ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÐ¼Ð¸ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°Ð¼Ð¸; 2. ÐÐµÑÐ°Ð½Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¹ ÑÐ°ÑÑÐµÑ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð»ÐºÐ¸ Ñ ÑÐ°ÑÐ½Ð¸ÑÐ½ÑÐ¼ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸ÐµÐ¼ Ð² ÐÐ SCAD; 3. Ð¡ÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÑÑÐ½Ð¾Ð³Ð¾ Ð¸ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ¾Ð²; 4. ÐÐµÑÐ°Ð½Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¹ ÑÐ°ÑÑÐµÑ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð»ÐºÐ¸ Ñ Ð¶ÐµÑÑÐºÐ¸Ð¼ Ð·Ð°ÑÐµÐ¼Ð»ÐµÐ½Ð¸ÐµÐ¼ Ð² ÐÐ SCAD; 5. Ð¡ÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð´Ð²ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð¸ ÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²ÐºÐ° Ð²ÑÐ²Ð¾Ð´Ð¾Ð² Ð¿Ð¾ Ð¿ÑÐ¾Ð´ÐµÐ»Ð°Ð½Ð½Ð¾Ð¼Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° Ð±ÑÐ» Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° ÑÑÐ°Ð»ÐµÐ¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð² ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð°Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¶ÐµÑÑÐºÐ¾Ð³Ð¾ Ð·Ð°ÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ Ð² ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ð¸ Ñ ÑÐ°ÑÐ½Ð¸ÑÐ½ÑÐ¼ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸ÐµÐ¼.
description: In this project, design documentation has been developed for the construction of a high-rise business center with a two-level underground parking in the city of St. Petersburg in accordance with Government Decree No. 87 and current regulatory documents. Also, part of the work is devoted to the design of the structure of the combined beam of one hundred-piece reinforced concrete floor with hinged support on the columns. Tasks that were solved during the study: 1. Manual calculation of a combined hinged beam in accordance with current regulations; 2. Mechanized calculation of a combined girder with hinged support in SCAD; 3. Comparison of the results of manual and computer calculations; 4. Mechanized calculation of the combined beam with rigid clamping in SCAD; 5. Comparison of the two design options and the formulation of conclusions based on the research done. As a result of the calculation, the analysis of the data obtained was carried out and conclusions were drawn about the technical efficiency of the device of steel-reinforced concrete structures in construction, as well as the advantages of using a rigid fastening in comparison with a hinged support.