33407
2304-6295
Construction of Unique Buildings and Structures
1
52
2017
1-101
RAR
RUS
7-16
Peter the Great St. Petersburg Polytechnic University
Kovredov
Aleksandr
1kovredov@mail.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Kudryavtsev
Kirill
kskudryavtsev@yandex.ru
St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Nechaev
Alexander
nechaev118@yandex.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Work of wood on crumpling in a programmatic complex APM
The objective was to research of work of wood on crumpling by the hard stamps of cruciform section through a programmatic complex APM WinMachine. With the purpose of further study of actual work of this rod it is necessary to study connections where it will work as a pin (i.e. on a bend). At the same time the main task is creation of the model imitating actual work of wood. The results obtained at the action of loading along and across the grain. The results obtained in the program complex APM are compared with the results obtained experimentally by Shvedov V.N. In the issue, we received a fairly high-quality convergence of the experimental data and data got in a calculation complex APM WinMachine. Based on a results of the calculation, we can conclude that in the program complex we were able to create a model simulating real wood work on crumpling.
10.18720/CUBS.52.1
624.011.1
timber-works
stamps of cruciform section
crumpling
APM
tensely-deformed state
https://unistroy.spbstu.ru/article/2017.52.1/
1_kovredov_52.pdf
RAR
RUS
17-26
Peter the Great St. Petersburg Polytechnic University
Kryukova
Anastasia
nastya246890@mail.ru
195251, ул. Политехническая, д. 29, Санкт-Петербург
Peter the Great St. Petersburg Polytechnic University
Vergizova
Maria
Mashia@inbox.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
B-4397-2014
56826013600
0000-0003-1071-427X
Peter the Great St. Petersburg Polytechnic University
Gravit
Marina Viktorovna
marina.gravit@mail.ru
St. Petersburg, Russian Federation
Peter the Great St. Petersburg Polytechnic University
Vaititckii
Artem
aryem4090@mail.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Nedryshkin
Oleg
nedryshkin@gmail.com
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
The process of increasing the fire resistance of glass with preservation its operational properties
Methods of glass fire resistance improvement with preservation of its operation characteristics are considered on the basis of foreign and Russian patents review. Trends of conducting investigations, development of compositions of glazing, providing high fire resistance and thermal effect level are reflected in the article. Ways to improve such characteristics as the ability to reflect infrared radiation, the transparency of the glass for a long time, the ability to absorb impact energy, increased resistance to aging are proposed. Elaborations providing to improve the producing process
10.18720/CUBS.52.2
691.6
fire resistance
fire-resistant glazing
fire-resistant gels
building constructions
facade glazing
flat glass
https://unistroy.spbstu.ru/article/2017.52.2/
2_vaitickiy_52.pdf
REV
RUS
27-46
O-6995-2019
6508103761
0000-0002-1196-8004
Peter the Great St. Petersburg Polytechnic University
Vatin
Nikolai Ivanovich
vatin@mail.ru
St. Petersburg, Russian Federation
Peter the Great St. Petersburg Polytechnic University
Chumadova
Liudmila
chumadova.2011@mail.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Goncharov
Ivan
9670522@mail.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Zykova
Vera
veraverazyk@gmail.com
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Karpenya
Alexander
cah4akyc@gmail.com
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Kim
Anton
Kimtox777@gmail.com
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Finashenkov
Evgeniy
finashenkov.brazas@gmail.com
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
3D printing in construction
This article provides an overview of international experience in the application of additive technologies in the construction industry. 3D-printing allows to realize architectural projects of any complexity, abate the amount of industrial waste, to reduce the deficit of housing, cut down material, energy and labor costs for construction. The article shows the basic technologies used for printing of buildings and structures and its distinctive features. Also the question about materials used for the manufacture of building mixtures was examined. Special attention to the assessment of modern State of 3D printing in the world is given. A review of construction companies, equipment manufacturers and research centers, which are major participants in the market is conducted. The main objectives of the study are popularizing additive technologies in Russia, the introduction of innovative construction techniques, and creation of governing document regulating the production activities.
10.18720/CUBS.52.3
691.4
3D printing
buildings
construction
energy efficiency
https://unistroy.spbstu.ru/article/2017.52.3/
3_zykova_52.pdf
RAR
RUS
47-56
Peter the Great St. Petersburg Polytechnic University
Krupina
Anastassia
asta.krupina@gmail.com
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Bespalov
Vladimir
chanchullero@yandex.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Kovaleva
Elizaveta
elizavetakvaleva@gmail.com
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Bondarenko
Ekaterina
katyushka-bond@mail.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Eye tracking in urban visual environment
Visual environment pollution increasing along with urbanism. For the first time V.A. Filin provides an explanation of the link between this problem and visual deterioration, mental health and other health concerns. Methods of visual environment pollution definition are not currently developed. Eye tracking off the shelf- the process of measuring the motion of an eye. It may assist to make exact visual pollution test. This article provides that this method is more suitable than previous one. In addition, it considers the impact of homogeneous aggressive visual environment in cities and towns. As the result, it is provided that eye tracking method usage is permissible when assessing visual safety of buildings and constructions. The optimal algorithm for this method was developed.
10.18720/CUBS.52.4
69
visual perception
civil engineering
buildings
ecology
urban environment
eye tracking
building inspection
ecological design
https://unistroy.spbstu.ru/article/2017.52.4/
4_krupina_52.pdf
RAR
RUS
57-66
Peter the Great St. Petersburg Polytechnic University
Gumerova
Eliza
eliza_gumerova@mail.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Gamayunova
Olga
gamayunova@inbox.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Master's degree in Construction area according to results of Admission Company in Peter the Great Saint-Petersburg Polytechnic University in 2016
The article presents data on admission in Institute of Civil Engineering in 2016, we define the popular master’s degree programs. Furthermore, we show the ratio of plan of the admission and quantity of submitted applications. In addition, the task was to explore the contingent of enrollees. The results of the comparison of Institute of Civil Engineering with other universities in the Northwestern Federal District show that Peter the Great Saint-Petersburg Polytechnic University became the leader in admission to training master degrees in Construction area.
10.18720/CUBS.52.5
69
construction; magistracy; entrant; educational program; SPbPU; admission; university; civil engineering; image of the higher educational institution; market of educational services
https://unistroy.spbstu.ru/article/2017.52.5/
5_gumerova_52.pdf
REV
RUS
67-85
Peter the Great St. Petersburg Polytechnic University
Abdulaev
Djamal
Jamaldag@yandex.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Markelova
Yelena
elena.markelova@zvo.fkp-uzks.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Sabirzyanov
Alfred
alfredsabir@mail.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Mironov
Nikita
rubics@bk.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
The hydraulic stability of the heating network
At the present time regulation of energy consuming system is becoming one of the most important priorities of development of the Russian energy sector. Heat supply systems have a great economic and social importance, ensuring normal functioning in all regions of the country, so the reliability of their operation must have particularly high demands. Current methods of controlling heat supply in the water heating systems do not provide the amount of energy, required consumers for the whole heating season. To solve this problem is necessary to achieve a stable hydraulic control or maximum rate of the hydraulic stability of heating network for the entire heating season. The article explored ways to improve hydraulic stability and the achievement of stable hydraulic conditions during the operation the water heating systems. Revealed that to improve hydraulic stability is required increase hydraulic resistance of subscriber units. Thus the network excess pressure from consumers will be absorbed by resistances of throttling discs and control valves on subscriber inputs. Also in the article was considered dependence of the hydraulic stability to the reliability of the heating network, as a result of which, it turned out that a violation of the hydraulic stability leads to reduction of heat network reliability index. Determined directions for further research to ensure the reliability and to achieve hydraulic stability of the designed system of heating supply network a residential neighborhood.
10.18720/CUBS.52.6
697.34
heating network
heat supply system
reliability
hydraulic stability
hydraulic control
https://unistroy.spbstu.ru/article/2017.52.6/
6_abdulaev_52.pdf
RAR
RUS
86-92
O-6995-2019
6508103761
0000-0002-1196-8004
Peter the Great St. Petersburg Polytechnic University
Vatin
Nikolai Ivanovich
vatin@mail.ru
St. Petersburg, Russian Federation
G-1611-2018
56352359500
0000-0002-5156-7352
Volgograd State Technical University
Korniyenko
Sergey Valeryevich
svkorn2009@yandex.ru
Volgograd, Russian Federation
Masonry units with high percentage of holes in a facing laying of external walls (as a scientific discussion)
As a scientific discussion the review to article "A brick and stones with high hollowness in a facing laying of external walls", published by G. Grinfeld and A. Vishnevsky in the journal "Construction of Unique Buildings and Structures" (No. 11, 2016) is provided. Research object in this article are products with high hollowness in the walls of balconies and loggias that doesn't correspond to the declared article subject. There is no problem definition indicating the need of a complex solution. There are no quantitative estimates of difficult process of accumulation of damages to a facing brick layer and changes of the intense deformed condition in building elements. The arguments of authors adduced in article aren't convincing and can't be used as justification of insolvency of attempts of the ban on use of hollow products in facing of layered walls in climatic conditions of St. Petersburg.
10.18720/CUBS.52.7
692.232.4
civil engineering
buildings
constructions
structures
durability
external walls
masonry units
review
building elements
defect
https://unistroy.spbstu.ru/article/2017.52.7/
7_kornienko_52.pdf
REV
RUS
93-101
6508255564
0000-0002-3054-1786
Peter the Great St. Petersburg Polytechnic University
Badenko
Vladimir Lvovich
vbadenko@gmail.com
St. Petersburg, Russian Federation
Peter the Great St. Petersburg Polytechnic University
Zotov
Kirill
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Zotov
Dmitrii
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Indian Institute of Technology Roorkee
D. Garg
Rahul
Civil Engineering Department, Roorkee-247667, India
East China Normal University, Shanghai Key Laboratory of Multimensional Information Processing
Zhang
Lei
500 Dongchuan Rd, Minhang Distract, Shanghai, 200241, China
Peter the Great St. Petersburg Polytechnic University
Bolsunovskaya
Marina
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Fedotov
Aleksander
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Laser Scanner Survey Technologies for Historic Building Information Modeling of Heritage Resources in Saint-Petersburg, Russia
Historic Building Information Modelling (HBIM) is an emerging technology used for documentation and management of existing historic buildings. The objective of the paper is to develop of a unified hybrid technology for the processing, storage and visualization of laser scanning and photography data about historical buildings, based on decoding and vectorization algorithms as an information framework for HBIM of heritage resources in St.Petersburg, Russia. The first result of the technology application to historical building (Water Supply Tower of Peter the Great St. Petersburg Polytechnic University) shows the robustness of the technology proposed.
10.18720/CUBS.52.8
69
Architecture
Buildings
laser scanner survey
historic building
information modelling
cultural heritage
modelling
software
https://unistroy.spbstu.ru/article/2017.52.8/
8_badenko_52.pdf