title: ÐÐ¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑ Ñ Ð²ÑÐ»ÐµÑÐ¾Ð¼ ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÐµÑÐµÐºÑÑÑÐ¸Ñ 20Ð¼
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 a cantilever overlap of 20m
Creators: name: ÐÑÐ»Ð¸ÐºÐ¾Ð², ÐÐ»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: Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½ÑÐµ ÑÐµÑÐ¼Ñ
Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½ÑÐ¹ ÐºÐ°ÑÐºÐ°Ñ
ÑÐµÑÐµÑÐºÐ¸
ÑÐµÑÐ¼
ÑÐ¾Ð²Ð¼ÐµÑÑÐ½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹
metal structures
structural optimization
console
trusses
spatial frame
trussing grids
structure joint

description: Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐµÑÐµÑÐºÐ¸ Ð´Ð»Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½ÑÑ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐ¼ Ð²ÑÐ»ÐµÑÐ¾Ð¼ 20Ð¼. ÐÑÐ¸ÑÐµÑÐ¸ÐµÐ¼ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¼ ÑÐ»ÑÑÐ°Ðµ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°ÑÑÐ¾Ð´ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° ÑÑÐ°Ð»Ð¸. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÑÑÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 1. ÐÐ°Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÑÐ¼Ñ Ñ ÑÐ°Ð·Ð½ÑÐ¼ ÑÐ¸Ð¿Ð¾Ð¼ ÑÐµÑÐµÑÐºÐ¸ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ SCAD; 2. ÐÐ°Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ ÑÐ·Ð»Ð¾Ð²ÑÑ Ð¿ÐµÑÐµÐ´Ð°ÑÑ Ð½Ð°Ð³ÑÑÐ·Ð¾Ðº Ð½Ð° ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐµÑÐ¼; 3. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÑÐ¸Ð»Ð¸Ñ; 4. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¸ÑÐ¾Ð³Ð¾Ð²Ð¾Ð¹ Ð¼Ð°ÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐµÑÐ¼ Ñ ÑÐ°Ð·Ð½Ð¾Ð¹ ÑÐµÑÐµÑÐºÐ¾Ð¹. ÐÐµÑÐ¾Ð´Ñ: Ð¾Ð±Ð·Ð¾Ñ ÑÐµÐ¼Ð°ÑÐ¸ÐºÐ¸ Ð² ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¹ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐµ, Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð±ÑÐµÐºÑÐ° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, ÑÐ°ÑÑÐµÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð², Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð². Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¾ Ð·Ð°Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð·Ð´Ð°Ð½Ð¸Ðµ Ð±Ð¸Ð·Ð½ÐµÑ-ÑÐµÐ½ÑÑÐ°, Ð´Ð»Ñ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ 11 ÑÐ°Ð·Ð´ÐµÐ»Ð¾Ð² Ð¿ÑÐ¾ÐµÐºÑÐ½Ð¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÑÐµÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÑÐµÑÐµÑÐºÐ¸ ÑÐµÑÐ¼ Ð¸ Ð²ÑÐ±ÑÐ°Ð½ Ð²Ð°ÑÐ¸Ð°Ð½Ñ Ñ ÑÐ°ÑÑÑÐ½ÑÑÑÐ¼Ð¸ ÑÐ°ÑÐºÐ¾ÑÐ°Ð¼Ð¸, ÑÐ°ÑÑÐ¾Ð´ ÑÑÐ°Ð»Ð¸ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ ÑÐ²Ð»ÑÐµÑÑÑ Ð½Ð°Ð¸Ð¼ÐµÐ½ÑÑÐ¸Ð¼ Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÐµÑ 13,6 Ñ.
description: Subject of final qualifying work: Business center with a cantilever overlap 20m. The purpose of this work is to select the most effective lattice for the system of cantilever metal trusses with an outreach of 20 m. The criterion for efficiency in this case is the consumption of steel material. To achieve this goal, the following tasks are performed: 1. Farms with different types of lattice are modeled in the SCAD software package; 2. The elements that provide constructive nodal transfer of loads to the elements of the main trusses have been modeled; 3. The efforts received are analyzed; 4. Comparison of the total weight of the main trusses with different lattices is made. Methods: review of topics in the existing literature, modeling of the object of research, calculation by the finite element method, analysis of the results. As a result of the work, the building of the business center was designed, for which 11 sections of the design documentation were developed, and the calculation of three options for the truss lattice was carried out and the option with stretched braces was selected, the steel consumption of which is the smallest and amounts to 13.6 tons.