НЕЛИНЕЙНЫЙ РАСЧЕТ ТРУБОБЕТОННЫХ ЭЛЕМЕНТОВ C КРУГЛЫМИ ТРУБАМИ ПРИ ИЗГИБЕ
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Аннотация
Рассмотрен вопрос применимости нелинейной деформационной модели для расчета изгибаемых трубобетонных элементов с круглыми трубами. Предложен критерий разрушения изгибаемого трубобетонного элемента без ограничения деформаций бетона при сжатии. Преимуществом данного критерия разрушения является возможность учета высокой степени перераспределения усилий в поперечном сечении изгибаемого трубобетонного элемента после достижения сталью трубы предела текучести и отсутствие необходимости нормирования предельной сжимаемости бетона. Произведено сопоставление результатов нелинейного расчета предельного усилия с экспериментальными данными из сформированной выборки исследований. Подтверждена применимость нелинейного расчета с учетом предложений авторов для трубобетонных элементов с круглыми трубами при изгибе для расчета момента, соответствующего началу текучести стали трубы.
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Библиографические ссылки
Krishan, A.L. (2009). Trubobetonnye kolonny dlya mnogoetazhnykh zdanii [The concrete-filled steel tube columns for high-rise buildings]. Stroitel'naya mekhanika inzhenernykh konstruktsii i sooruzhenii [Structural Mechanics of Engineering Constructions and Buildings], (4), 75–80. (In Russ., abstr. in Engl.).
Duvanova, I.A. & Sal'manov, I.D. (2014). Trubobetonnye kolonny v stroitel'stve vysotnykh zdanii i sooruzhenii [Concrete-filed steel tube columns in construction high-rise building and structures]. Stroitel'stvo unikal'nykh zdanii i sooruzhenii [Construction of Unique Buildings and Structures], 6(21), 89–103. (In Russ., abstr. in Engl.).
Ovchinnikov, I.I., Ovchinnikov, I.G., Chesnokov, G.V. & Mikhaldykin, E.S. (2015). O probleme rascheta trubobetonnykh konstruktsii s obolochkoi iz raznykh materialov. Chast' 1. Opyt primeneniya trubobetona s metallicheskoi obolochkoi [About the problem of the analysis of tube-confined concrete structures with a shell made of different materials. Part 2. Calculation of tube-confined concrete structures with a metallic shell]. Internet-zhurnal «NAUKOVEDENIE», 7(4). (In Russ., abstr. in Engl.). DOI: 10.15862/112TVN415.
Penkina, E.V. & Plotnikov, A.I. (2013). K voprosu o primenenii trubobetonnykh kolonn v mnogoetazhnykh i vysotnykh zdaniyakh. Mezhdunar. molodezhnaya nauch. konf. po estestvennonauchnym i tekhnicheskim distsiplinam «Nauchnomu progressu – tvorchestvo molodykh», v 3 chastyakh, Tom Chast' 3: materialy i doklady (121–123). Ioshkar-Ola: Povolzhskii gosudarstvennyi tekhnologicheskii universitet. (In Russ.).
Ovchinnikov, I.I., Ovchinnikov, I.G., Chesnokov, G.V. & Mikhaldykin, E.S. (2015). O probleme rascheta trubobetonnykh konstruktsii s obolochkoi iz raznykh materialov. Chast' 2. Raschet trubobetonnykh konstruktsii s metallicheskoi obolochkoi [About the problem of the analysis of tube-confined concrete structures with a shell made of different materials. Part 2. Calculation of tube-confined concrete structures with a metallic shell]. Internet-zhurnal «NAUKOVEDENIE», 7(4). (In Russ., abstr. in Engl.). DOI: 10.15862/112TVN415.
Nesvetaev, G.V. & Rezvan, I.V. (2011). Otsenka prochnosti trubobetona. Fundamental'nye issledovaniya, (12-3), 580–583. (In Russ.).
Kikin, A.I., Sanzharovskii, R.S. & Trull', V.A. (1974). Konstruktsii iz stal'nykh trub, zapolnennykh betonom. Moscow: Stroiizdat. (In Russ.).
Khazov, P.A., Sitnikova, A.K. & Chibakova, E.A. (2023). Raschet trubobetonnykh konstruktsii: sovremennoe sostoyanie voprosa i perspektivy dal'neishikh issledovanii (obzor). Privolzhskii nauchnyi zhurnal, 4(68), 57–76. (In Russ.).
Arleninov, P.D., Krylov, S.B. & Smirnov, P.P. (2017). Raschetno-eksperimental'nye issledovaniya izgibaemykh trubobetonnykh konstruktsii. Seismostoikoe stroitel'stvo. Bezopasnost' sooruzhenii, (4), 34–38. (In Russ.).
Astankov, K.Yu. & Ovchinnikov, I.G. (2021). Tendentsii primeneniya trubobetonnykh konstruktsii dlya stroitel'stva malykh mostov. Molodezh' i nauchno-tekhnicheskii progress v dorozhnoi otrasli yuga Rossii: Materialy XV Mezhdunar. nauch.-tekhn. konf. studentov, aspirantov i molodykh uchenykh (109–117). Volgograd: Volgogradskii gosudarstvennyi tekhnicheskii universitet. (In Russ.).
Ovchinnikov, I.G., Paryshev, D.N., Il'tyakov, A.V., Moiseev, O.Yu., Kharin, V.V., Popov, I.P. & Kharin, D.A. (2019). Povyshenie nagruzochnoi sposobnosti trubobetonnoi balki [Increasing the load capacity of a concrete beam]. Transport. Transportnye sooruzheniya. Ekologiya [Transport. Transport facilities. Ecology], (4), 58–66. (In Russ., abstr. in Engl.).
Yakupova, L.Z., Astankov, K.Yu., & Ovchinnikov, I.G. (2023). O vozmozhnosti primeneniya svoda pravil SP 266.1325800.2016 «Konstruktsii stalezhelezobetonnye. Pravila proektirovaniya» dlya proektirovaniya trubobetonnykh konstruktsii v malom mostostroenii [The code of norms SP 266.1325800.2016 «Composite steel and concrete structures. Design rules» applicability for the low-span bridges made of concrete-filled steel tubes design]. Transport. Transportnye sooruzheniya. Ekologiya [Transport. Transport facilities. Ecology], (2), 112–121. (In Russ., abstr. in Engl.).
Sysoev, O.E., Makarenko, S.V., Dobryshkin, A.Yu. & Kuznetsov, E.A. (2015). Issledovanie napryazhenno-deformirovannogo sostoyaniya izgibaemykh elementov stroitel'nykh konstruktsii iz trubobetona. Uchenye zapiski Komsomol'skogo-na-Amure gosudarstvennogo tekhnicheskogo universiteta, 1(3), 94–99. (In Russ.).
Deng, Y.-Q., Huang, Y. & Young, B. (2024). Design of concrete-filled high-strength steel RHS and SHS tubes under bending. Engineering Structures, 320. DOI: 10.1016/j.engstruct.2024.118891.
Popov, I.P. (2024). Povyshenie nesushchei sposobnosti balki [Increasing the load-bearing capacity of the beam]. Vestn. Inzhenernoi shkoly Dal'nevostochnogo federal'nogo un-ta [FEFU: School of Engineering Bulletin], 3(60), 96–101. (In Russ., abstr. in Engl.). DOI: 10.24866/2227-6858/2024-3/96-101.
Storozheno, L.I., Efimenko, V.I. & Plakhotnyi, P.I. (1993). Izgibaemye trubobetonnye konstruktsii. Kyiv: Budіvel'nik. (In Russ.).
Khazov, P.A., Vedyaikina, O.I., Pomazov, A.P. & Kozhanov, D.A. (2024). Uprugoplasticheskoe deformirovanie stalebetonnykh balok s lokal'nym smyatiem pri trekhtochechnom izgibe [Elastic-plastic deformation of steel-concrete beams with local crumpling during three-point bending]. Problemy prochnosti i plastichnosti [Problems of Strength and Plasticity], 86(1), 71–82. (In Russ., abstr. in Engl.). DOI: 10.32326/1814-9146-2024-86-1-71-82.
Moiseev, O.Yu., Paryshev, D.N., Ovchinnikov, I.G., Kharin, V.V. & Ovchinnikov, I.I. (2016). Innovatsionnaya trubobetonnaya balka dlya proletnykh stroenii balochnykh malykh mostov. Innovatsionnyi transport, 2(20), 67–71. (In Russ.). DOI: 10.20291/2311-164X-2016-2-67-71.
Lazovskii, D.N., Gil', A.I. & Glukhov, D.O. (2024). Deformatsionnyi podkhod k raschetu soprotivleniya szhatiyu stalezhelezobetonnykh elementov [Deformation approach to the calculation of compressive strength of steel-reinforced concrete elements]. Vestnik MGSU, 19(9), 1469–1483. (In Russ., abstr. in Engl.). DOI: 10.22227/1997-0935.2024.9.1469-1483.
Lazovskii, D.N., Glukhov, D.O., Khatkevich, A.M., Gil', A.I. & Chaparanganda, E. (2024). Nelineinyi raschet izgibaemykh stale-zhelezobetonnykh elementov [Nonlinear calculation of bent steel-reinforced concrete elements]. Vestn. Polots. gos. un-ta. Ser. F, Str-vo. Priklad. nauki [Herald of Polotsk State University. Series F, Civil engineering. Applied sciences], 2(37), 9–23. (In Russ., abstr. in Engl.). DOI: 10.52928/2070-1683-2024-37-2-9-23.
Vedernikova, A.A. & Opbul, E.K. (2021). Raschet nesushchei sposobnosti vnetsentrenno szhatykh trubobetonnykh elementov s uchetom nelineinykh diagramm materialov [Bearing capacity calculation of eccentrically compressed concrete filled steel tube columns taking into account non-linear diagrams of materials]. Vestnik grazhdanskikh inzhenerov [Bulletin of Civil Engineers], 1(84), 36–45. (In Russ., abstr. in Engl.). DOI: 10.23968/1999-5571-2021-18-1-36-45.
Khashkhozhev, K.N. & Avakov, A.A. (2021). Raschet tsentral'no szhatykh trubobetonnkh kolonn kol'tsevogo secheniya s uchetom fizicheskoi nelineinosti [Calculation of centrally compressed concrete filled steel tubular columns of annular section taking into account physical nonlinearity]. Stroitel'stvo i arkhitektura [Construction and Architecture], 9(3), 14–18. (In Russ., abstr. in Engl.). DOI: 10.29039/2308-0191-2021-9-3-14–18.
Konin, D.V., Krylov, A.S., Gavrilov, D.N., Zhdanova, A.A. & Voropaeva, M.I. (2023). O rabote stalezhelezobetonnykh konstruktsii pri vnetsentrennom szhatii. Promyshlennoe i grazhdanskoe stroitel'stvo, (12), 31–37. (In Russ.). DOI: 10.33622/0869-7019.2023.12.31-37.
Krishan, A.L., Sagadatov, A.I. & Mel'nichuk, A.S. (2010). Realizatsiya nelineinoi deformatsionnoi modeli pri raschete prochnosti trubobetonnykh kolonn. Predotvrashchenie avarii zdanii i sooruzhenii, (10), 635–643. (In Russ.).
Chepurnenko, V.S., Yazyev, B.M., Urvachev, P.M, & Avakov, A.A. (2020). Opredelenie napryazhenno-deformirovannogo sos-toyaniya korotkikh vnetsentrenno-szhatykh trubobetonnykh kolonn metodom konechnykh elementov putem svedeniya trekhmernoi zadachi k dvumernoi [Determination of stress-strain state of short eccentrically loaded concrete-filled steel tubular (CFST) columns using finite element method with reducing the problem from three-dimensional to two-dimensional]. Stroitel'stvo i arkhitektura [Construction and Architecture], 8(4), 87–94. (In Russ., abstr. in Engl.). DOI: 10.29039/2308-0191-2020-8-4-87-94.
Krishan, A.L. (2011). Diagrammnyi raschet prochnosti trubobetonnykh kolonn. In S.N. Krivoshapko (Eds.) Mezhdunar. nauch.-prakt. konf. «Inzhenernye sistemy – 2011»: tez. dokl., Moskva, 05–08 apr. 2011 g. (79). Moscow: Ros. un-t druzhby narodov. (In Russ.).
Krishan, A.L., Troshkina, E.A. & Kuz'min, A.V. (2011). Predlozheniya po raschetu prochnosti trubobetonnykh kolonn. Vestn. Magnitogorskogo gos. tekhn. un-ta im. G.I. Nosova, 1(33), 66–69. (In Russ.).
Vedernikova, A.A. (2023). Sovershenstvovanie metodiki rascheta trubobetonnykh elementov obratnym chislenno-analiticheskim metodom i ee primenenie. Inzhenernyi vestnik Dona, 11(107), 437–449. (In Russ.).
Snigireva, V.A. & Gorynin, G.L. (2018). The nonlinear stress-strain state of the concrete-filled steel tube structures. Magazine of Civil Engineering, 83(7), 73–82. DOI: 10.18720/MCE.83.7
Tur, V.V. & Rak, N.A. (2003). Prochnost' i deformatsii betona v raschetakh konstruktsii: monogr. Brest: BGTU. (In Russ.).
Astankov K.Yu. (2023). Analiz sovremennykh podkhodov k proektirovaniyu i stroitel'stvu arochnykh mostov s ispol'zovaniem trubobetona [Analysis of modern approaches to the design and construction of arch bridges using tube-reinforced concrete]. Internet-zhurnal «Transportnye sooruzheniya» [Russian Journal of Transport Engineering], 10(4). (In Russ., abstr. in Engl.). DOI: 10.15862/11SATS423.