title: ÐÐ°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð¸ Ð½ÐµÑÑÑÐ°Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ°ÑÐºÐ°ÑÐ° Ð·Ð´Ð°Ð½Ð¸Ñ Ñ 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° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
title: Stress-strain state and bearing capacity of the spatial framework Ð¾f a building with a cantilever
Creators: name: ÐÑÑÐºÐ¾Ð²Ð°, ÐÑÐ¸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: 2023
Subjects: ÐÐ°ÑÐºÐ°ÑÑ (ÑÑÑÐ¾Ð¸Ñ.)
ÐÐ°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ (Ð¼ÐµÑ .)
ÐÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ
ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ°Ñ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½Ð¾ÑÑÑ
Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð°Ñ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½Ð¾ÑÑÑ
ÐºÐ¾Ð½ÑÐ¾Ð»Ñ
physical nonlinearity
deformation diagram
engineering nonlinearity
cantilever

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description: The research subject of the study is the stress-strain state and the bearing capacity of the building frame and the cantilever section. This work is devoted to the study of the influence of the nonlinear law of deformation of materials on the characteristics of stress-stain state and the bearing capacity of the frame of a building with a cantilever overhang. The research set the following goals: 1. Carrying out linear calculation, selection of the reinforcement. 2. Accounting for the nonlinear material behavior using the Â«Engineering nonlinearityÂ» method, analysis of the stiffness of the elements. 3. Calculation considering physical nonlinearity using material deformation diagrams. 4. Detailed study of the nonlinear operation of some elements. 5. Construction the most complex interface nodes. As a result, linear and physically nonlinear calculations of the bearing frame of the building with a cantilever were performed. The characteristics of the stress-strain state are much lower than the limiting values. Considering the physical nonlinearity, the building rolls and longitudinal forces have decreased, while the deflections have increased. Frame elements are in the area of elastic deformations, in some of them there is a transition to plastic ones. Taking into account the material deformation diagrams is important for non-standard design solutions for maximum description of the operation of a real structure using a calculation model. The following software packages were used in the work: SAPFIR-3D 2021 R1.2, LIRA-SAPR 2021 R1.2, Revit 2021, Norm CAD 11.7.1, PyroSim, Pathfinder.