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Scientific and technical journal
ISSN 2221-5638 (print) | ПИ № ФС77-27300 from 22.07.2007
ISSN 2686-7508 (online) | ЭЛ № ФС77-72436 from 05.03.2018
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Printed edition of "Natural and Technological Risks. Building Safety" is an officially registered mass media (media);
Founders of the publication: Akbiev R.T., Zabolotskaya E.N.
Publisher: International Association Eurasian SESMO Association

Issued since January 2011;

By order of the Russian Ministry of Education and Science of January 31, 2020, No. 81-r, the journal "Natural and Technological Risks. Building Safety" is included in the List of peer-reviewed scientific publications, in which the main results of dissertations for the degree of candidate of science, for the degree of doctor of science should be published in the following groups and specialties:

05.23.00 - Construction and architecture
05.23.01 - Building structures, buildings and structures (technical sciences)
05.23.02 - Foundations and foundations, underground structures (technical sciences)
05.23.05 - Building materials and products (technical sciences)
05.23.11 - Design and construction of roads, subways, airfields, bridges and transport tunnels (technical sciences)
05.23.17 - Building mechanics (technical sciences)
05.23.19 - Environmental safety of construction and urban economy (technical sciences)

05.26.00 - Human life safety
05.26.02 - Safety in emergency situations (by industry) (technical sciences)
05.26.03 - Fire and industrial safety (by industry) (technical sciences)

25.00.00 - Earth Sciences

25.00.01 - General and regional geology (geological and mineralogical sciences)

25.00.03 - Geotectonics and geodynamics (geological and mineralogical sciences)

25.00.10 - Geophysics, geophysical methods of prospecting for minerals (technical sciences)

25.00.36 - Geoecology (by industry) (technical sciences)

 

Registered by the Federal Service for Supervision of Communications, Information Technology and Mass Communications (Roskomnadzor):

 

Certificate of registration of mass media ПИ  ФС77-27300 of 02.22.2007;

 

The print edition has an “International standard series number": ISSN 2221-5638

 

Issued on electronic media: Mass Media Registration Certificate ЭЛ  ФС77-72176 of 29.12.2017 г.

Has an application associated with it - a network publication: Certificate of registration of mass media ЭЛ  ФС77-72436 of 05.03.2018 г., ISSN 2686-7508.

 

 

Included in the Russian Science Citation Index (RSCI) eLABRARY

 

The current frequency is 6 issues per year.

 

The publication languages are Russian and English.

 

The editors of the journal adhere to national scientific traditions, as well as international standards, ethical standards and established practices developed by the COPE - Committee on the Ethics of Scientific Publications (http://publicationethics.org), taking into account the most valuable experience of authoritative international publications, including practical recommendations of the Association of Scientific Publishers and editors (ANRI, https://rasep.ru/).

 

The main topics of the publication “Natural and technogenic risks. Building Safety” cover a wide range of problems related to the problems of sustainable spatial development of territories, which are directly related to issues of assessment and management of natural and technological risks, urban planning, construction, innovation, information, expert and analytical activities, as well as digital modeling and providing integrated urban planning (fire, industrial, seismic, environmental, energy) safety. In this regard, the pages of the publication are available to a very wide range of representatives of the scientific and professional community.

 

As you know, in the vast majority of cases, important scientific concepts are born and formed in serious discussions on the pages of such journals as “Natural and technogenic risks. Building Safety” Based on these positions, special attention is given in the publication “Natural and technogenic risks. Building Safety” is devoted to controversial issues on the general problems of regulation and standardization, engineering survey, engineering design and research activities. There is no doubt that some of the sharply debated contemporary problems or more particular issues of this direction in the coming years will be more reasoned and transformed into relevant fruitful concepts or research areas. To contribute to the similar formation of new knowledge is the indisputable task of our scientific journal.

 

The work of the editors of the publication “Natural and technogenic risks. Building Safety” with the authors is carried out in accordance with the rules and customs of business circulation adopted in leading peer-reviewed journals, it is characterized by the speed of interaction provided by the capabilities and electronic nature of the publication. Authors of published articles, as well as readers, have the opportunity to "online" to get information about the number of specialists who have read the full text of any published article. The contents of the publication highlighted a special column for registering readers' appeals to specific articles.

 

According to the recommendations of the Higher Attestation Commission (HAC) under the Russian Ministry of Education and Science, the publication “Natural and technogenic risks. Building Safety” was prepared for the passage of the established procedure and the inclusion of the magazine in:

 

The list of publications where the main scientific results of dissertations for the degree of candidate and doctor of sciences should be published

 

Emerging Sources Citation Index on the Web of Science platform

  • Scopus

  • International databases GeoRef, GEOBASE

  • Russian Science Citation Index system on the Web of Science platform

  • Directory of Open Access Journals (DOAJ)

  • Edition of the publication “Natural and technogenic risks. Building Safety” provides free access to publications in the online edition

 

After registration in the CrossRef system, each publication in the publication is assigned an individual index - DOI.

 

The editors invite scientists, prospectors (geologists, geophysicists, seismologists), design engineers, civil engineers, structural engineers and engineers, as well as specialists in related fields of knowledge to publish scientific articles and creatively exchange new scientific information and achievements.

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Technical regulation and development of design codes
Questions about the development of standards for the design of earthquake-resistant construction of a new generation

Authors:
Guryev V.V., Dorofeev V.M.
Key words:
earthquake-resistant construction, design standards, earthquake intensity scale, seismological information, OSR, DSR, MSR, calculation methods, categories of technical condition
Deals with the composition of the design standards of earthquake resistant construction of new generation in the jobs pane of seismic hazard according to General and detailed seismic zoning and microcalorimetry and applications of models and methods for calculation of buildings and structures on seismic excitation. The necessity of switching the seismic hazard assessment from the MSK-64 macroseismic scale to the MSHIZ-18 macroseismic scale is indicated. The seismological information required for calculations of buildings and structures is given and the form of its representation in the normative document is proposed. Noted the importance of establishing a connection, limit state of structures with the categories of the technical state of objects under seismic excitation normalized level, streamlining of the use of certain models and calculation methods for different types of buildings and structures, including with regard to their responsibility, communication performance of the models and calculation methods of buildings and constructions given in the norms of seismological information.
Seismic isolation of buildings and structures
Seismic isolation of bridges

Authors:
Kurbatskiy E.N., Titov E.U., Baev L.V.
Key words:
seismic isolation, seismic isolation devices, special response spectra
Bridges, and especially large-span bridges, are vulnerable to earthquakes and are severely damaged and sometimes destroyed by strong earthquakes. Seismic isolation devices can significantly reduce the impact of earthquakes on bridges. Therefore, engineers who design and construct bridges in areas of high seismic activity must be able to apply the various types of isolators that need to be used in such conditions. The paper presents the designs of modern seismic isolation devices for bridges and the requirements for them. To assess the influence of seismic isolation parameters on the bridge»s response to an earthquake, special response spectra are used in the form of the dependence of the spectrum of maximum accelerations on maximum displacements, which are not even mentioned in the Russian regulations. The reaction of structures to seismic effects when using seismic isolation devices is analyzed. The main types of seismic-insulating support parts, which have received the widest application in practice in recent years, as well as their mathematical models are considered. In the Code «Transport structures in seismic areas» there is not a word about seismic isolation of bridges. Antiseismic devices of bridges «stoppers» and «buffers» have nothing to do with seismic isolation
Safety of earth structures, bases and foundations
Resonant properties of soils in the territory of Yalta (Crimea)

Authors:
Pustovitenko B.G., Eredzhepov E.E.
Key words:
resonant properties of soil, medium model, amplitude-frequency characteristics, seismic stiffness
The results of studying the amplitude-frequency characteristics (AFC) and resonance properties of soils in the territory of Yalta are presented. The spatial grouping of frequencies amplifying seismic vibrations is obtained. The highest gain and lowest frequencies are noted on soils with a layer with reduced seismic stiffnesses. Quantitative correlation dependences of the spectral characteristics of the medium on the power of the first nearsurface engineering-geological element (IGE-1) with reduced seismic rigidity (ρV 1000 g / cm2 в s) in the soil massif classified as seismic category II were obtained. With an increase in the thickness of the IGE-1 layer from 0 to 10 m, the reinforcing properties of the soil for transverse vibrations
(S) increase by about 5 or more times, and for longitudinal (P) — by almost an order of magnitude. In this case, the resonance frequencies fP and fS, respectively, decrease by 1,5 and 2 times, i. e. they are shifted to the lower frequency region, the most dangerous for construction sites.
Numerical simulation of the situation of occurrence of additional deformations of the base of the
foundations of a new construction object during vibration extraction of sheet piles

Authors:
Mangushev R.A., Polunin V.M.
Key words: sheet piling vibration, dynamics, liquefaction, finite element method, additional building deformations, geotechnical monitoring
The results of numerical simulation of vibration extraction of sheet piles in the geotechnical finite element software package Plaxis are presented. It is noted that in the process of vibrating elements in dispersed water-saturated soils, a change in the soil structures occurs in the near space of sheet pile, which must be taken into account in the process of predicting the deformation of buildings during construction work. Calculations are carried out to determine the propagation of vibrations in the soil, and the values of vibration accelerations in the Plaxis dynamic module are obtained. The values of additional precipitation of the building under consideration, determined during the static calculation, are compared with the values of vertical deformations according to the results of numerical calculation and monitoring results.
Safety of components, buildings and structures
Operating experience of drum granulator dryers installed on floors of industrial buildings

Authors: Gurieva N.S., Smirnov V.V., Novitsky D.V.
Key words:
BGS, crown pair, frequency of teeth re-coupling, harmonic analysis, polyharmonic character of spectra
The results of vibration survey of supporting structures of drum granulator dryers installed on the floor of the built-in floor in the industrial building of the plant for production of mineral fertilizers are given. The survey results were used to strengthen structures and reduce dynamic impacts on building structures and equipment.
Design analysis, design of components, buildings and structures
Some problems of seismic vibrations

Authors:
Altyntseva E.L., Lisova O.V., Uzdin A.M.
Key words:
wires, seismic oscillations, equations of motion, displacements of supports, Mathieu-Hill equation, small displacements, approximate solution
Peculiarities of the vibrations of power transmission lines with kinematic disturbance of the supports are considered. It is shown that during seismic vibrations of power transmission line supports the tension can significantly change in the wires. A method is proposed for an approximate estimation of the vibrations of a wire under its alternating tension. It is shown that in the general case, the equations of oscillation are decomposed in variables from the coordinate and time, moreover, along the coordinate, a classical equation is obtained for finding eigenmodes of vibration, and in time for each form, the Mathieu-Hill equation is obtained. The first region of solution instability is obtained.
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The publication is registered in Roskomnadzor. Certificate ПИ №. ФС 77 27300 dated February 22, 2007
ISSN 2221-5638 (print)
ISSN 2686-7508 (online)
Frequency: 6 issues per year
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Postcode 62009
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Alternative Subscription Agencies —
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In the editorial office you can purchase a set or individual issues of the magazine
Contacts:
Russian Federation, 111024, Moscow, Dushinskaya street, house 7, building 1
+7 (499) 705 67 12
info@ptrbs.ru
The publication is registered in Roskomnadzor. Certificate ПИ №. ФС 77 27300 dated February 22, 2007
ISSN 2221-5638 (print)
ISSN 2686-7508 (online)
Frequency: 6 issues per year
Postcode 62009
Agency "Rospechat" (JSC)
Russian Post (FSUE)
Alternative Subscription Agencies —
Ural-Press (LLC), Informnauka (LLC), etc.
In the editorial office you can purchase a set or individual issues of the magazine
Russian Federation, 111024, Moscow, Dushinskaya street, house 7, building 1
+7 (499) 705 67 12
info@ptrbs.ru
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