Abstract
In this paper, the reliability of steel roof under the big data loads is analyzed. Firstly, the roof of steel structure is shown. The relationship between roof span and stress composed of hollow steel joist beam is obtained, and the parameters of the structure of the open web steel joists that is made by the wide flange steel is given. Secondly, according to the random distribution parameters of steel roof and the big data loads, the limit state function of steel roof structural calculation is given. The function is an implicit function. Monte Carlo method is used to calculate reliability index of the steel structural roof with considering the dead loads and the big data loads. Finally, the reasonable suggestions for the reliability and safe operation of the steel structural roof are given from the reliability of the calculated of the steel structural roof.
| Original language | English |
|---|---|
| Article number | 012001 |
| Journal | IOP Conference Series: Materials Science and Engineering |
| Volume | 958 |
| Issue number | 1 |
| DOIs | |
| State | Published - 26 Oct 2020 |
| Externally published | Yes |
| Event | 2020 World Symposium on Smart Materials and Applications, WSSMA 2020 - Harbin, China Duration: 17 Jul 2020 → 19 Jul 2020 |
Bibliographical note
Publisher Copyright:© Published under licence by IOP Publishing Ltd.
ASJC Scopus subject areas
- General Materials Science
- General Engineering
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