New issues - Известия Казанского государственного архитектурно-строительного университета.

Включен в Перечень ведущих рецензируемых научных журналов и изданий, определяемый ВАК

New issues

About the authors



First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Kuznetsov Ivan Leonidivich doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1 Gainetdinov Rishat Gabdulhaevich design engineer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it LLC «Akveduk» The organization address: 420097, Russia, Kazan, Zaslonova st., 5
Title of the articleBolt assembly for connecting thin-walled cold-formed profiles with a trapezoidal wall using continuous sleeves
Abstract.Problem statement. To carry out a numerical study of the stress-strain state of a node of thin-walled cold-formed profiles with a part of a concave flat wall (trapezoidal) when installing solid bushings in the area where the profile wall and the sheet profile do not come into contact. Determine the nature of the stress distribution at the installation sites of the bolts using solid sleeves. Results. The main results of the work consist of a numerical study of a new structural solution of the bolt joint assembly and determination of its stress-strain state according to the calculation results in the «ANSYS Workbench» software package. Conclusions. The significance of the research results for the construction industry lies in the fact that the new constructive solution of the assembly using continuous sleeves allows eliminating the gap between the sheet gusset and the trapezoidal profile wall, thereby bolting in this place and improving the actual operation of the assembly. It should be noted that the design of the connection unit with the proposed solution for the installation of elements in the form of continuous sleeves allows saving steel by 20-30 %, in contrast to the strengthening of the site with sheet steel.
Keywords.stress-strain state of the bolt assembly, thin-walled cold-formed profile with a trapezoidal wall, sheet gusset plate, continuous sleeve.
For citations:Kuznetsov I.L., Gainetdinov R.G. Bolt assembly for connecting thin-walled cold-formed profiles with a trapezoidal wall using continuous sleeves // Izvestiya KGASU. 2020. №1(51) P.85-92.


New issues

 
Russian (CIS)English (United Kingdom)

Search

Vinaora Visitors Counter

mod_vvisit_countermod_vvisit_countermod_vvisit_countermod_vvisit_countermod_vvisit_countermod_vvisit_counter
mod_vvisit_counterToday41
mod_vvisit_counterYesterday47
mod_vvisit_counterThis week222
mod_vvisit_counterLast week341
mod_vvisit_counterThis month1120
mod_vvisit_counterLast month1293
mod_vvisit_counterAll days727681

Online (12 hours ago): 2
Your IP: 192.168.1.44
,
Today: Май 26, 2022