75504 2712-8172 6 16 2010 1-64

RAR RUS 5-11 Peter the Great St. Petersburg Polytechnic University Bogolepov Igor igor.bogolepov@mail.ru

29 Politechnicheskaya St., St. Petersburg, 195251, Russia

Peter the Great Saint Petersburg Polytechnic University Lapteva Natalya tatasha88@mail.ru

Polytechnicheskay, 29

Noise map of cities and agglomerations Noise map of city is an instrument for noise control. There are noise levels on all main roads, in people habitation and recreation areas, on the territory of industrial and other enterprises, and around isolated noisy objects. At present time in Russia and abroad the main problem of noise maps is as before the indefinite precision and reliability of indicated value of noise levels. With using of variance analysis method of probability theory and mathematical statistics the authors propose a method which helps in solving this problem. 10.18720/MCE.16.7 noise map noise control variance analysis method noise levels https://engstroy.spbstu.ru/article/2010.16.1/ bogolepov_karta.pdf

RAR RUS 12-16 Goshka Leonid tookola@mail.ru Air quality in quarters and system of personal security In the article climatic systems are considered as systems of personal security. Roles of State, building proprietors, inhabitants in the formation of  climate favorable for health are analysed. Regulated heat and air conditioning systems are considered particularly, because they can give personal security in temperature. 10.18720/MCE.16.6 climatic systems HVAC systems of personal security regulated building systems https://engstroy.spbstu.ru/article/2010.16.2/ goshka_bezopasnost'.pdf

RAR RUS 17-22 Kazan State University of Architecture and Engineering Krajnov D. dimaself@mail.ru Kazan State University of Architecture and Engineering Safin I. "TOR" Ljubimcev A. Calculation of additional heat loss through heat-conducting inclusions (on the example of window reveal) To solve the problem of improving the energy efficiency in buildings the materials with low thermal conductivity are used. The constructive difficulty of the modern walling and the heterogeneity of materials must be carefully calculated in designing, constructing and operating of buildings. The method of thermotechnical calculation based on the determination of the additional heat loss through heat-conducting inclusions (on the example of the jamb construction unit) has been considered in this work. The determination of the value of additional heat flows is carried out by calculating the temperature fields. The results show that the value of the additional heat flows depends not only on the constructive solution of nodes, but also on the architectural design of buildings. That’s why it is necessary to define a reduced thermal resistance for each building’s facade. The proportion of heat loss through consideration of heat-conducting inclusion of major heat loss, calculated by design coats, can reach more than 20%. 10.18720/MCE.16.1 energy efficiency heat-conducting inclusions reduced thermal resistance temperature fields https://engstroy.spbstu.ru/article/2010.16.3/ krainov_teplopoteri.pdf

RAR RUS 23-37 "Kitezh" LLC Architecture and Construction Company Zhgutov Vladimir abc.kitezh@gmail.com

St. Petersburg, Russia

The durability and stability of the elastic orthotropic and isotropic ribbed shells. III In current article (on the base of mathematic models and algorithm of their research proposed in previous papers) the data of computing experiment for smooth and ribbed polymeric shells, in particular, made of  acrylic resin, are given. Shell flatness condition was discussed. Besides, received results were compared with results of  full-scale experiment made by other authors. 10.18720/MCE.16.2 ribbed shells durability stability flatness condition https://engstroy.spbstu.ru/article/2010.16.4/ zhgoutov_obolochki.pdf

RAR RUS 38-47 6506522453 0000-0001-8114-1187 Tashkent Financial Institute Abdikarimov Rustamkhan rabdikarimov@mail.ru

60A, A.Temur street, Tashkent city, 100000

"Kitezh" LLC Architecture and Construction Company Zhgutov Vladimir abc.kitezh@gmail.com

St. Petersburg, Russia

Mathematic models of nonlinear dynamics problems of viscoelastic orthotropic plates and shells of variable thickness The authors develop mathematic models and effective computing algorithms for solving of nonlinear dynamic problems about oscillations and stability of orthotropic viscoelastic systems with variable rigidity. Geometric nonlinearity and possible development of creep strain (viscous elasticity) are taken into account jointly. 10.18720/MCE.16.3 viscoelastic shells and plates nonlinear dynamics variable rigidity https://engstroy.spbstu.ru/article/2010.16.5/ abdikarimov_obolochki.pdf

RAR RUS 48-57 Peter the Great St. Petersburg Polytechnic University Sokolov Vladimir sva0808@rambler.ru

29 Politechnicheskaya St., St. Petersburg, 195251, Russia

Formation of solution for technical state estimation of building structural systems with using of probabilistic methods of recognition This is a continuation of articles series about methods of technical diagnostics. Diagnostic matrix from first article is used in series for such building elements as main beams, secondary beams, columns and for structural system "floor" as a whole. Methods and consecution of solution formation are given in overview. 10.18720/MCE.16.4 technical diagnostics probabilistic methods survey of buildings diagnostic matrix https://engstroy.spbstu.ru/article/2010.16.6/ sokolov_reshenie.pdf

RAR RUS 58-61 Belov Vyacheslav Peter the Great St. Petersburg Polytechnic University Semenov Kirill kvsemenov@bk.ru

29 Politechnicheskaya St., St. Petersburg, 195251, Russia

Peter the Great Saint Petersburg Polytechnic University Renev Ivan ivan.renev@mail.ru

Polytechnicheskay, 29

Fire resistance of reinforced concrete constructions: models and methods of calculation Basic problems and methods of the evaluation of fire resistance for reinforced concrete constructions are presented. The existing procedures of solving of the static aspect of fire resistance task are analysed. A number of promising trends in development of the solution of fire resistance problems for reinforced concrete constructions is given. A program for solving the thermo-technical aspect of the task of the fire resistance of reinforced concrete constructions is developped. 10.18720/MCE.16.5 technical diagnostics fire resistance reinforced concrete constructions https://engstroy.spbstu.ru/article/2010.16.7/ renev_ognestoikost'.pdf