Latest issueInvestigation of the reliability of reinforced concrete tanks for storing clean water in conditions of high seismicity of region
DOI: 10.37153/2618-9283-2022-6-46-54
Authors:
Sanginov Abdusamad M.
Research
scientist of the Laboratory of the Building Resistance to Earthquakes, Institute
of Geology, Earthquake Engineering and Seismology, National academy of Sciences
of Tajikistan, PhD (Candidate of Science in Technics)
Rubric: Theoretical and experimental studies
Key words: elements of load-bearing structures, strength, reliability, seismic resistance, seismic impact, natural vibrations, rigidity, strength safe operation
Annotation:
The paper presents the results of a study of the strength, non-viability, reliability of structural elements of two reinforced concrete tanks for storing clean water with a capacity of 750 m3 each, which are located in the Khovaron mahalla of the city of Dushanbe, and recommendations are given on the possibility of using the structures for their intended purpose. It should be noted that the city of Dushanbe is located in a 9-point seismicity zone according to the maps of the general seismic zoning of the Republic of Tajikistan. Used Books:
1. Tipovoj proekt 901-4-79s.84 Rezervuary dlya vody pryamougol'nye sbornye emkost' 50-10000 m3 dlya sejsmicheskikh rajonov.
2. Rekomendacii po proektirovaniyu gidroizolyacii podzemnykh chastej zdanij i sooruzhenij. CNIIPromzdanij. Moskva. 1996.
3. Rekomendacii po obsledovaniyu i ocenke tekhnicheskogo sostoyaniya krupnopanel'nykh i kamennykh zdanij. Moskva.1988.
4. MKS CHT 22-07-2018 Sejsmostojkoe stroitel'stvo. Dushanbe. 2018.
5. MKS CHT 50-01-2007 Osnovaniya zdanij i sooruzhenij. Normy proektirovaniya. Dushanbe. 2008.
6. SNIP 2.03.01-84*. Betonnye i zhelezobetonnye konstruktsii. Moskva. 1984.
7. GOST 22690.0-77 «Beton tyazhyolyj. Obshchie trebovaniya k metodam opredeleniya prochnosti bez razrusheniya priborami mekhanicheskogo dejstviYA». M. 1977.
8. GOST 22690-88 «Beton tyazhelyj. Metody opredeleniya prochnosti bez razrusheniya priborami mekhanicheskogo dejstviYA». M. 1989.
9. Kratkij spravochnik «Nerazrushayushchij kontrol' v stroitel'stvE». Vena. 2010.
10. SNIP 2.01.07-85* «Nagruzki i vozdejstviYA». M.1989.
11. Moskvin V.M., Alekseev S.N., Verbickij G.P., Novgorodskij V.I. Treshchiny v zhelezobetone i korroziya armatury. M. 1971.
12. Dopuski pri proizvodstve stroitel'no-montazhnykh i special'nykh rabot. Kiev. 1970.
13. Gidroizolyaciya betonnykh konstrukcij. Tekhnologicheskij reglament na primenenie gidroizolyacionnykh materialov pronikayushchego dejstviya sistemy PENETRON. Moskva. 2004.
14. Tekhnologicheskij reglament na vypolnenie rabot po gidroizolyacii i antikorrozionnoj zashchite monolitnykh i sbornykh betonnykh i zhelezobetonnykh konstrukcij. Moskva. 2017.