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. | Khusainov D.M. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Penkovcev S.A. – candidate of technical sciences, senior lecturer Shagieva G.R. – student 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 |
| Title of the article | Improvement of an engineering calculation procedure on stability of advertising constructions |
| Abstract. | The engineering method of calculation of constructions on capsizing from the wind action loading is reduced to calculation of coefficient size of the moments of holding and upsetting forces. Allowed value of a stock coefficient as a rule is appointed by an expert way without due settlement justification. In article is offered the technique of determination of allowed coefficient sizes of a stock on capsizing. Two possible cases of tasks are considered when capsizing: the task with non economic losses and the task with economic losses with ensuring their minimization only. Wind loading on constructions is considered as the random variable distributing on the Veybull low. The probability of capsizing of an advertising constructions is decided with the use of methods of the theory of realiability. Dependences of the coefficient size of a stock on the number of people in a possible zone of the collapse, planned time of exploitation, parameters of the holding ballast, planned profit from the exploitation of an advertising construction are received in acticle. Examples of using the received dependences of a stock in a numerical and graphic form for the district of the city of Kazan are given. Parameters of distribution of Veybull are taken from earlier conducted researches by which wind loading is described. |
| Keywords. | Wind load, the probability of failure of the advertising construction as its rollover, the distribution of wind load. |
| For citations: | Khusainov D.M., Penkovcev S.A., Shagieva G.R. Improvement of an engineering calculation procedure on stability of advertising constructions // Izvestiya KGASU. 2013. №4(26) P.135-138. |
