title: Ð¡Ð¾Ð²Ð¼ÐµÑÑÐ½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐ¾Ð½ÐºÐ¾ÑÑÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾ÑÐ¸Ð»ÐµÐ¹ Ð¸ Ð»ÐµÐ³ÐºÐ¾Ð³Ð¾ Ð¿ÐµÐ½Ð¾Ð±ÐµÑÐ¾Ð½Ð°
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: The joint work of thin-walled steel profiles and lightweight foam concrete
Creators: name: ÐÑÑÐ¶Ð¸Ð½Ð¸Ð½Ð°, Ð¡Ð²ÐµÑÐ»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: 2024
Subjects: Ð¿ÐµÐ½Ð¾Ð±ÐµÑÐ¾Ð½
Ð»ÐµÐ³ÐºÐ¸Ð¹ Ð±ÐµÑÐ¾Ð½
ÑÑÐ°Ð»ÑÐ½ÑÐµ ÑÐ¾Ð½ÐºÐ¾ÑÑÐµÐ½Ð½ÑÐµ Ð¿ÑÐ¾ÑÐ¸Ð»Ð¸
Ð»ÐµÐ³ÐºÐ¸Ðµ ÑÑÐ°Ð»ÐµÐ±ÐµÑÐ¾Ð½Ð½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
ÑÐ¾Ð²Ð¼ÐµÑÑÐ½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ°
ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ°Ñ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½Ð¾ÑÑÑ
foam concrete
lightweight concrete
thin-walled steel profiles
lightweight steel-concrete structures
joint work
physical nonlinearity

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description: This work is devoted to the study of the joint work of thin-walled steel profiles and foam concrete in the floor structure and in the truss structure. The research set the following goals: 1. Calculation of a panel made of foam concrete and thin-walled steel profiles, comparison of the results of numerical calculation with analytical and experimental results; 2. Calculation of the existing truss made of thin-walled steel profiles, taking into account geometric and genetic nonlinearity. Assessment of its bearing capacity, justification of the reasons for the failure of the structure; 3. Calculation of a truss made of thin-walled steel profiles with the addition of foam concrete reinforcement, comparison of calculation results. A numerical calculation of a light steel concrete panel was carried out in the work. The results were presented in the form of graphs of the dependence of the deflection of the panel on the applied load. The results obtained were compared with the analytical calculation schedule and the experimental schedule, which were obtained earlier by other researchers. As a result, a method for calculating lightweight steel-concrete panels was proposed, taking into account the physical nonlinearity of steel. The calculation of the existing LSTC truss was also performed and a method for strengthening it was proposed by filling the gaps between the rods with foam concrete. The calculation was performed taking into account geometric nonlinearity, as well as taking into account the stages of construction of the structure. As a result, the values of longitudinal force and deformation were obtained for the initial structure, the structure with the addition of foam concrete D200 and with the addition of foam concrete D400. As part of this task, D200 foam concrete turned out to be enough to ensure the loadbearing capacity of the farm. When developing, use the following information technologies, including software, cloud services, databases and others: Mendeley, digital library "eLIBRARY.RU ", SCAD Office, ANSYS.