title: Ð£Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½ÑÐ¼ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸ÐµÐ¼ Ð¿ÐµÑÐµÐºÑÑÑÐ¸Ð¹ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÑÐ°ÐµÐ²ÑÑ Ð½Ð°Ð³ÑÑÐ·Ð¾Ðº
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Control of the stressed state of slabes using edge loads
Creators: name: Ð¨Ð°ÐºÐ¸ÑÐ¾Ð²Ð°, Ð ÐµÐ½Ð°ÑÐ°
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: Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ
Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹
ÑÐµÐ»ÐµÐ²Ð°Ñ ÑÑÐ½ÐºÑÐ¸Ñ
ÑÐ½ÐµÑÐ³Ð¸Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸
ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ°Ñ Ð½Ð¾ÑÐ¼Ð°
Ð¸Ð·Ð³Ð¸Ð± Ð¿Ð»Ð°ÑÑÐ¸Ð½
stress state
optimal design
stress regulation
objective function
strain energy
energy norm
slab bending

description: Ð¦ÐµÐ»ÑÑ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¼ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸ÐµÐ¼ (ÐÐÐ¡) ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÐºÑÐ°ÐµÐ²ÑÐµ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð² Ð²Ð¸Ð´Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ. Ð ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ ÑÐµÑÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐµ Ð·Ð°Ð´Ð°ÑÐ¸: 1. ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½ Ð²ÑÐ±ÑÐ°Ð½Ð½ÑÐ¹ ÐºÑÐ¸ÑÐµÑÐ¸Ð¹ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸; 2. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¼ÐµÑÐ¾Ð´ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐÐÐ¡ Ð´Ð»Ñ Ð¸Ð·Ð³Ð¸Ð±Ð°ÐµÐ¼ÑÑ Ð¿Ð»Ð¸Ñ; 3. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÐÐÐ¡ Ð¸Ð·Ð³Ð¸Ð±Ð°ÐµÐ¼ÑÑ Ð¿Ð»Ð¸Ñ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°; 4. ÐÑÐ¾Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÐ°Ð±Ð¾ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐ°Ñ. 5. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¾ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¿ÐµÑÐµÐºÑÑÑÐ¸Ð¹ Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ½ÑÐµ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¸ Ð±ÑÐ» ÑÐ´ÐµÐ»Ð°Ð½ Ð²ÑÐ²Ð¾Ð´, ÑÑÐ¾ Ð´Ð°Ð½Ð½Ð°Ñ ÑÐµÐ¼Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð°. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¼ÐµÑÐ¾Ð´ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð²Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¸ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÑÐ¾Ð³Ð¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð´Ð¾ÑÑÑÐ¿Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ Ð·Ð° ÑÑÐµÑ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð½Ð¸ÑÑ Ð² Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾Ð¼ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ð¸ Ð¿Ð»Ð¸Ñ, Ð¼Ð¾Ð¶Ð½Ð¾ Ð¿Ð¾Ð¿ÑÑÐ°ÑÑÑÑ ÑÐ¼ÐµÐ½ÑÑÐ¸ÑÑ Ð³Ð°Ð±Ð°ÑÐ¸ÑÑ Ð¿Ð»Ð¸ÑÑ, ÑÑÐºÐ¾Ð½Ð¾Ð¼Ð¸Ð² Ð±Ð¾Ð»ÑÑÐ¾Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð¸ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ Ð´ÐµÐ½ÐµÐ¶Ð½ÑÑ ÑÐµÑÑÑÑÐ¾Ð². Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸, Ð² ÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ, Ð¾Ð±Ð»Ð°ÑÐ½ÑÐµ ÑÐµÑÐ²Ð¸ÑÑ, Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¸ Ð¿ÑÐ¾ÑÐ¸Ðµ: ÐÐÐ Ð Ð¡ÐÐÐ , Mendeley, eLIBRARY.RU Ð¸ Ð´ÑÑÐ³Ð¸Ðµ.
description: The purpose of the dissertation work is to control the stress-strain state (SSS) of structures using additional edge loads in the form of a control action. This work is aimed at creating a new optimization method by adding edge loads, achieving economic benefits. Control of the stress-strain state of a structure is an actively used optimization method in design. During the work, the following tasks were solved: 1. The chosen optimality criterion is justified; 2. A method has been developed for determining the optimal stress-strain state for bending slabs; 3. An algorithm has been developed for determining the SSS of bending slabs using a software package; 4. The performance of the algorithm is demonstrated using examples. 5. An economic comparison of the floors of the original scheme and the optimized one is presented. As a result of the analysis of various literary sources, it was concluded that this topic is relevant. As a result, a method for determining the optimal prestress was developed and an algorithm was written for determining this stress using a software package. Using specific examples, it is possible to show the influence of additional loads on the structure as a whole. After analyzing various literary sources, it was concluded that this topic is relevant. As a result, a method was developed for determining the optimal prestress and an algorithm was written for determining this stress using an available software package. Based on the results of an economic comparison, it is shown that by achieving a difference in the stressed state of the slabs, one can try to reduce the dimensions of the slab, saving a large amount of material and, accordingly, financial resources. The following information technologies were used in the work, including software, cloud services, databases and others: LIRA SAPR, Mendeley, eLIBRARY.RU and others.