E3S Web of Conf.
Volume 410, 2023XXVI International Scientific Conference “Construction the Formation of Living Environment” (FORM-2023)
|Number of page(s)||9|
|Published online||09 August 2023|
Optimization of the assembly of cross-truss structures
1 Federal state autonomous educational institution of higher education “Pyatigorsk Institute (branch) “North Caucasus Federal University”, 56, 40 years of October avenue, Pyatigorsk, 357538, Russia
2 Moscow State University of Civil Engineering, Yaroslavskoye shosse, 26, Moscow, 129337, Russia
* Corresponding author: firstname.lastname@example.org
As a result of a review and analytical search based on patent research and development, a new method of assembling cross-truss structures in relation to modules of the Pyatigorsk type has been optimized. The scope of its rational application is outlined, including the construction of new facilities and the reconstruction of existing buildings. The efficiency of assembling such structures in earthquake-resistant construction, including flexible upper floors capable of dampening mechanical vibrations, is noted. The continuation of flexible manufacturing technology in this method of assembly has been revealed, when the entire set of cross-truss structures of full factory readiness is mounted on the construction site in the project position. At the same time, all assembly and welding, transport, installation operations in shop and building conditions are performed by the same personnel due to their high qualifications, which ensures the necessary and sufficient competitiveness under the most difficult conditions of the economic conjuncture.
Key words: cross trusses / profile pipes / bent-welded profiles / manufacturing / assembly / installation / light metal structures / earthquake-resistant construction / flexible upper floor
© The Authors, published by EDP Sciences, 2023
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