Effect of temperature on stressed and strained suspended system of bending and rigid threads
V. F. Mushchanov, I. N. Rudneva
Donbas National Academy of Civil Engineering and Architecture
Annotation: The results of numeral investigation at the analysis of sensitiveness of structural chart of suspended coverage formed by the system of bending and rigid threads to the temperature variations appearing in the process of operation of just statically undetermined systems and cause the changes of not only linear sizes of constructions but also the appearance of additional efforts have been presented. At investigation the suspended coverage, the followings loads and effects have been taken into account: own weight, snow load, temperature change in relation to the temperature of shorting of construction coverage in the warm and cold periods of the year. For the basic bearing elements of the suspended system the results of numeral investigations of the stressed and strained state allowing to estimate the degree of the effects of temperature have been obtained.
Keywords: a spatial and rod suspended shell, bending and rigid threads of open section, temperature effects, strengths.
Pages: 5-13.
Link for citation: Mushchanov, V. F.; Rudneva, I. N. Effect of temperature on stressed and strained suspended system of bending and rigid threads. – Text : electronic. – In: Modern Industrial and Civil Construction. – 2012. – Vol. 8, N 1. – Р. 5-13. – URL: https://donnasa.ru/publish_house/journals/spgs/2012-1/01_muschanov_rudneva.pdf (date of access: 19.09.2024). (in Russian)
Vol. 8, N 1 (2012)Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture