title: ÐÐ´Ð°Ð½Ð¸Ðµ Ð¾ÑÐµÐ»Ñ Ñ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐ¼ Ð½ÐµÑÑÑÐ¸Ð¼ ÐºÐ°ÑÐºÐ°ÑÐ¾Ð¼ Ð¸ ÐºÐ¾Ð½ÑÐ¾Ð»ÑÑ
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: Hotel with a reinforced concrete load-bearing frameand cantilever
Creators: name: ÐÐ¾Ð»Ð»Ð¸Ð½Ð·, Ð¢Ð°ÑÑÑÐ½Ð°
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: 2024
Subjects: Ð³Ð¾ÑÑÐ¸Ð½Ð¸ÑÐ°
ÐºÐ¾Ð½ÑÐ¾Ð»Ñ
Ð°ÑÑÑÐ¸Ð³ÐµÑ
hotel
cantilever
outriger

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description: The purpose of the study is to determine the optimal configuration of an outrigger on the top floor, which maximizes the efficiency of the structural system of the designed unique 11-story building with two symmetrical consoles with an overhang of 21.4 m based on the stress-strain state of the structural elements. To achieve this goal, the following tasks were set: 1. Analysis of the principle of operation of the outrigger floor and the relevance of its use in cantilever floors of buildings with reinforced concrete frames. 2. Selection of several configurations of the outrigger floor in the designed building, formulation of the advantages and disadvantages of each of them. 3. Analysis of the stress-strain state of structures in each of the cases, comparison of the efficiency of various structural schemes of the outrigger floor in the designed cantilever building. 4. Determination of the rationality of introducing an outrigger floor into the designed building from a constructive and economic stand point of view. In the course of the work, 5 analytical models of the building were created for each structural design case in computer program SCAD++, in which they were calculated using the finite element method. Based on the calculation results, the values of the horizontal displacements of the building, deflections of the consoles, forces in the piles and the moment at the base of the cores were compared in the design scheme in which there is no outrigger floor and in four design schemes with different configurations of the outrigger floor. After identifying two schemes that had the best effect on the buildingâs load-bearing frame, the required reinforcement areas of columns and piles, forces in the columns and in the wallsâ cores were compared in these two schemes.