Tensely-Deformed State of Metallic Ellipse Beam
Ye. V. Gorokhov, V. N. Vasylev, A. N. Mironov, A. S. Shcherbina
Donbas National Academy of Civil Engineering and Architecture
Abstract: With the purpose of providing of fire safety in 1838–1839 for the reconstruction of the Winter palace the new ferrous ellipse beams of component section were used by flight a to 15 m. An ellipse beam is worked out by an engineer М. Е. By Clark and is the prototype of the modern flange thin-walled beam. A four-layer ellipse wall with 0.8 mm sheets and a system of central struts ensured its stability. For making of beams riveting, screw-bolt connections and blacksmith’s technology of treatment of ferrous constructions were used. The building getting up is envisaged in tanks. The prepared beams before setting in project position were exposed to the test (to the static tests). The results of research of the tensely-deformed state of ellipse beam and thin-walled flange beam of identical geometry are reflected in the article, with the use of modern programmatic complexes. The calculation of models was produced in the geometrically linear raising of task, during resilient work of material.
Keywords: Winter Palace, reconstruction, ellipse beam, building rise, thin-walled beam, blacksmithing technology for manufacturing metal structures, rivet, bolt, static tests, numerical studies.
Pages: 65-70.
Link for citation: Gorokhov, Ye. V.; Vasylev, V. N.; Mironov, A. N. [et al.]. Tensely-Deformed State of Metallic Ellipse Beam. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2020. – Issue 2020-4(144) Scientific and technical achievements of students of the construction and architectural industry. – Р. 65-70. – URL: https://donnasa.ru/publish_house/journals/vestnik/2020/2020-4(144)/st_13_gorokhov_vasylev_mironov_sherbina.pdf (date of access: 15.10.2024). (in Russian)
Issue 2020-4 (144)Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture