Name
Volosoukhin Viktor Alekseevich
Scholastic degree
•
Academic rank
professor
Honorary rank
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Organization, job position
FSBEI HPI Novochercassk State Land Reclamation Academy
Web site url
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Articles count: 3
Results of operational monitoring are given is long maintained GTS of meliorative systems with nondestructive control methods. Possibility of use of devices of nondestructive control is especially noted at inspection of hydraulic engineering constructions, on an example of water carrying out channels that allows operatively, without additional damages, to receive an objective assessment of their technical condition. When using this approach, there is a possibility justification of parameters of defects and damages, which is impossible to establish at visual survey. The program complex for modeling of a technical condition of holding channels for calculation of predicted term of their service is also presented
Experience of supervision of safety of the hydraulic engineering constructions, operating in our country since 1971, and the first 15 years of the Federal law of the Russian Federation No. 117-FZ from 21.07.1997 “About safety of hydraulic engineering constructions”, when persons under surveillance of GTS steel of power, the industry and a water economic complex is given. The majority (97 %) potentially dangerous GTS of the Russian Federation treat the IV class of solidity with service life from 40 to 50 and more years where, as a rule, is absent or the operation service, insufficient quantity of instrumentation is small. Monitoring of a technical condition of similar GTS is possible with use of the mobile, mobile complexes equipped with the modern equipment (hydrological, geophysical, geodetic, mechanical, etc.). Safety of GTS is in many respects caused by a skill level of the operational personnel. For the solution of questions of increase of their safety amending the current legislation is necessary
The article focuses on current issue of improving the
reliability of water intake buildings in the Far North.
We have given special operating conditions of these
structures, particularly ice drift, shore ice piles, windrowing
ice fields and erosion of the bottom of the
moving ice field with keel protrusion. We have described
physiographic, structural and morphological
conditions of the construction site, generalized information
on the parameters ice drift during an ice
moving in the waters of the Gulf of Ob in Salmanovskaye
deposit area. For these conditions, we
have accepted to make water intake structure with
recessed filtering part and given idea about their ice
protection and proposed an effective design of protective
constructions for all possible effects of ice
hummocks. We have also given a description of bases
of technology of construction works the rationale
for the design parameters of facilities. In view of the
possible load, two rows of closed pile foundations are
provided for the protection of water receivers consisting
of bored piles and channel filtering grillage. In
the first row, near to the water receivers we have provided
metallic, lattice constructions from metal profile
pipes laid on the top of water receivers on the
grillage. The second row of protective structures
around water receivers was designed as a halfly indepth
monolithic reinforced concrete grillage of rectangular cross-section form with an ice pick from a
metal corner rental rendered monolithic on the outside
perimeter of the grillage. Concrete grating are
designed also to protect the gravity pipelines along
the borders. Rectangular grillages interconnected
with cross bar bonds witch are also made of reinforced
concrete. The proposed technical solutions
provide reliable protection against possible water
intake facilities including dynamic effects from windrowing
ice fields in the Far North. Options include
new constructions of underground horizontal and
channel filter water intake structures that could be
effectively used in such conditions