33407 2304-6295 9 14 2013 1-68

RAR RUS 1-9 Saint Petersburg State University of Aerospace Instrumentation Vladimirov Sergey ideal_ideal@mail.ru A comprehensive study of problems of large-scale investment’s pricingand construction projects First authors proposed pricing methodology of large-scale high-tech investment and construction projects in remote and sparsely populated regions, dominated by difficult climatic conditions and the specific implementation of the construction, which took tested on real international object JSC "Gazprom". Book will be useful to employees of government, academic, design, construction, supply and other organizations working in the field of investment and construction activities, as well as professors and academic staff and students. 10.18720/CUBS.14.1 69 large-scale projects pricing methodology objectivity international standards domestic experience https://unistroy.spbstu.ru/article/2013.14.1/ 1_vladimirov_14.pdf

RAR RUS 11-20 Donbas National Academy of Civil Engineering and Architecture Garanzha Igor garigo@mail.ru

2, Derzhavina St., Makeyevka, Donetsk region, 86123, Ukraine

Regressive analysis of steel polygonal poles’ stress-strain state Influence level of basic structural dates variability separately standing steel polygonal poles to their stress-strain state that gives chance realizations of careful entering and current control of material at structural manufacturing is established in this paper. As the necessary parameters are accepted the pole’s wall thicknesstp ± Δt, the bottom pole’s diameter db ± Δd and telescopic junction overlap of the pole’s sections hNp± Δh. Regression equations for stress-strain state steel pole with ten facets are obtained.Recommendations for manufacturers which consist in obligatory performance entering control of minus tolerance steel sheet thickness are offered ((-Δt = 5 % from nominal t) irrespective of geometrical poles parameters and current control of their bottom diameters (- Δd = 5 ... 10 mm) at manufacturing stage). 10.18720/CUBS.14.2 69 steel polygonal poles stress-strain state regressive analysis influence factors coefficients of factors importance planning matrix reproducibility variance https://unistroy.spbstu.ru/article/2013.14.2/ 2_garanzha_14.pdf

RAR RUS 21-33 G-1611-2018 56352359500 0000-0002-5156-7352 Volgograd State Technical University Korniyenko Sergey Valeryevich svkorn2009@yandex.ru

Volgograd, Russian Federation

Experience of design and construction of energy effective buildings in Volgograd This paper is devoted to the solution of an actual problem — to energy conservation and increase of energy efficiency of buildings. Synthesis of regional experience of design and construction of energy effective buildings is executed. Architectural and planning, constructive and technical aspects of design of buildings are affected. The complex of energy saving actions realized in projects of buildings is developed. The assessment of a thermal performance and energy efficiency of buildings according to requirements of the actual edition Construction Norms and Regulations 23-02–2003 “Thermal performance of the buildings" is executed. On the basis of the carried-out calculations classes of energy saving of buildings are defined. The assessment of energy efficiency of buildings is executed taking into account climatic conditions, the chosen space-planning decisions, orientation of the building, thermal performance properties of the enclosing structures, the accepted system of a heat supply, and also application of energy saving technologies. The received results promote improvement of design buildings quality. 10.18720/CUBS.14.3 69 energy saving energy efficiency thermal performance enclosing structures experience of design https://unistroy.spbstu.ru/article/2013.14.3/ 3_kornienko_14.pdf

RAR RUS 34-45 Peter the Great St. Petersburg Polytechnic University Konstantinov Irog konst.1930@yandex.ru

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

Rational organization of educational process in the disciplines of mechanical cycle, based on the use of software and computing systems A problem of educational process’s rational organization at technical universities in the disciplines of mechanical cycle ("Structural mechanics", "Theory of elasticity" and "Dynamics of structures") describes in this article. It is suggested to use in educational process in these disciplines with modern elements of information and computer technology: software and computing systems designed for various construction and industrial sites, and e-learning system Moodle. 10.18720/CUBS.14.4 69 software and computing information technology stress-strain state of structures structural mechanics theory of elasticity dynamics of structures SCAD soft LIRA soft SOFiSTiK soft distancelearning system Moodle https://unistroy.spbstu.ru/article/2013.14.4/ 4_konstantinov_14.pdf

RAR RUS 46-56 Peter the Great St. Petersburg Polytechnic University Ptuhina Irina irena_ptah@mail.ru

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

Viatkin Maksim viamax@mail.ru 0000-0002-8380-0067 Peter the Great St. Petersburg Polytechnic University Koryakovtseva Tatyana Alexandrovna flamingo-93@mail.ru

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

Aspects of cost engineering, itsrole and influence on implementation of investment project The real estate includes continuous implementation of the investment and construction project in the form of the object connected with the earth. The project has its term of life. The definitionof its purpose is an important stage in development of its concept. After definition of the purpose start search and an assessment of alternative ways of its achievement. The project has life cycle. On each of stages of life cycle of the project the taskshave their own characteristic. This article is devoted to consideration of components of cost engineering: pricing, business planning, management of projects to their influence and interaction. 10.18720/CUBS.14.5 69 engineering pricing management of projects business planning life cycle schedule diagram https://unistroy.spbstu.ru/article/2013.14.5/ 5_musorina_vyatkin_ptuhina_14.pdf

RAR RUS 57-68 Saint-Petersburg State Polytechnical University Shuravina Darya shdaria@list.ru

29 Polytechnicheskaya st., St.Petersburg, 195251, Russia

Peter the Great St. Petersburg Polytechnic University Kharkov Nikita nkharkov@mail.ru G-2929-2018 56227381900 0000-0003-2673-4566 Peter the Great St. Petersburg Polytechnic University Sergeeva (Nemova) Darya Viktorovna darya0690@mail.ru

St. Petersburg, Russian Federation

Peter the Great St. Petersburg Polytechnic University Tseytin Dmitrii dm.inco@gmail.com The calculation of the temperature field of the bobsleigh track plate The calculationof the bobsleigh track plate’s temperature fieldis presented in thisarticle. As a coolagent authorsuse 50% ethylene glycol (there are no tracks with such type of coolagent in Russia). External conditions were accepted according toclimatic parameters of Perm in September. The influence of the distance between pipes with cooling agent and its temperature on the temperaturedistribution of the ice cover was considered.Practical recommendations about the organization of pipe system of cold supply were made. The minimum value of density of the thermal stream (for ensuring ice temperature -4 °C) which was taken away from a surface of the track was calculated. 10.18720/CUBS.14.6 69 refrigeration bobsleigh track temperature field ethylene glycol ice cover https://unistroy.spbstu.ru/article/2013.14.6/ 6_shuravina_kharkov_nemova_tseytin_14.pdf