INFLUENCE OF FRAME WORK STRENGTHENING ON THE STRESS-STRAIN STATE OF TWO-STOREY BUILDINGS OF LOW-STRENGTH MATERIALS

On the basis of the spatial model, the researches of stress-strain state of a two-story building from low-strength material for substantiate the effectiveness of the installation frame were fulfilled. The frame helps to reduce the stress and strain in the load-bearing structures and ensures reliable...

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Bibliographic Details
Published in:Stroitelʹnaâ mehanika inženernyh konstrukcij i sooruženij (Online) no. 4; pp. 43 - 49
Main Authors: RAZZAKOV, S.J., KHOLMIRZAEV, S.A.
Format: Journal Article
Language:English
Published: Peoples’ Friendship University of Russia (RUDN University) 01.09.2017
Subjects:
горизонтальная оттяжка
динамические характеристики
каркас
МКЭ
напряженно-деформированное состояние
пространственный модель
прочность
упругость
устойчивость
ISSN:1815-5235, 2587-8700
Online Access:Get full text
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Summary:On the basis of the spatial model, the researches of stress-strain state of a two-story building from low-strength material for substantiate the effectiveness of the installation frame were fulfilled. The frame helps to reduce the stress and strain in the load-bearing structures and ensures reliable operation housing in areas with high seismicity. The choice of physical- and-mechanical characteristics for the material of brickwork is realized on the basis of natural experiments. Two models are considered: with strengthening and without strengthening of the walls by the frame. Analysis of a box-typed structure is carried out numerically by FEM.
ISSN:1815-5235
2587-8700
DOI:10.22363/1815-5235-2017-4-43-49