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DESIGNING AND DETAILING OF BUILDING SYSTEMS. MECHANICS IN CIVIL ENGINEERING

Comparative analysis of the results of experimental and numerical studies of the performance of cross-beam butt joint with a column in slab cast over precast joists

Vestnik MGSU 12/2015
  • Koyankin Aleksandr Aleksandrovich - Siberian Federal University (SibFU) Candidate of Technical Sciences, Associate Professor, Department of Building Structures and Control Systems, Siberian Federal University (SibFU), 79 Svobodny Avenue, Krasnoyarsk, 660041, Russian Federation.
  • Kolcheva Natal’ya Viktorovna - Siberian Federal University (FGOU VPO SFU) Master student, Department of Building Structures and Control Systems, Siberian Federal University (FGOU VPO SFU), 79 Svobodny Avenue, Krasnoyarsk, 660041, Russian Federation.

Pages 59-65

At the present moment in Russia the construction of precast and cast-in-place frame buildings are widely spread in Russia. This technology is the most advanced because of the possibility of maximally efficient simultaneous use of the advantages of precast and monolithic housing construction with minimizing their disadvantages. At the same time the volume of the scientific researches on stress-strain state of cast-in-place and precast constructions is not enough to objectively evaluate the bearing capacity, rigidity and crack-resistance of such buildings. Cast-in-place and precast construction covers a considerable part in large-scale construction, but despite this, there is a great variety of gaps in the understanding of such construction performance. Reasoning from this fact, numerical and experimental research has been carried out on studying of the performance of longitudinal beam joint to column with a column in slab cast over precast joists.

DOI: 10.22227/1997-0935.2015.12.59-65

References
  1. Shembakov V.A. Sborno-monolitnoe karkasnoe domostroenie: rukovodstvo k prinyatiyu resheniya [Cast-in place and Precast Frame House-Building. Guidance for Decision-Making]. 2nd edition, revised. Cheboksary, 2005, 119 p. (In Russian)
  2. Unifitsirovannaya sistema sborno-monolitnogo bezrigel’nogo karkasa KUB 2.5. Vypusk 1-1 / TsNIIPI «Monolit» [Unified System of Precast-Cast-in-place Reinforced Concrete Composite Frame without Collar Beams KUB 2.5. Edition 1-1 / TSNIIPI “Monolit”]. Moscow, Stroyizdat Publ., 1990, 49 p. (In Russian)
  3. Selivanov V.N., Selivanov S.N. Patent 2107784 RU, MPK E04V 1/35, E04G 23/00, E04G 21/00. Sposob vozvedeniya, vosstanovleniya ili rekonstruktsii zdaniy, sooruzheniy i sposob izgotovleniya stroitel’nykh izdeliy i konstruktsiy iz kompozitsionnykh materialov, preimushchestvenno betonov, dlya vozvedeniya, vosstanovleniya ili rekonstruktsii zdaniy, sooruzheniy [Russian Patent 2107784 RU, MPK E04V 1/35, E04G 23/00, E04G 21/00. Ways of Construction, Reconstruction and Restoration of Buildings, Structures and Method of Construction Products of Composite Materials, Primarily of Concrete, for Construction, Reconstruction and Restoration of Buildings, Structures]. Patent holder V.N. Selivanov, S.N. Selivanov. No. 96124582/03 ; appl. 30.12.1996 ; publ. 27.03.1998. (In Russian)
  4. Mordich A.I., Sadokho V.E., Podlipskaya I.I., Taratynova N.A. Sborno-monolitnye prednapryazhennye perekrytiya s primeneniem mnogopustotnykh plit [Precast-Monolithic Prestressed Slabs Using Hollow Core Slabs]. Beton i zhelezobeton [Concrete and Reinforced Concrete]. 1993, no. 5, pp. 3—6. (In Russian)
  5. Mordich A.I., Kuchikhin S.N., Belevich V.N., Simbirkin V.N. Patent 2226593 RU, MPK E04V 1/18. Zhelezobetonnyy sborno-monolitnyy karkas mnogoetazhnogo zdaniya [Russian Patent 2226593 RU, MPK E04V 1/18Reinforced Concrete Precast-Cast-In-Place Frame of a Multistorey Building]. Patent holder Institute «BelNIIS». No. 2002118292/03 ; appl. 08.07.2002 ; publ. 10.04.2004. Byul. no. 10. (In Russian)
  6. Mustafin I.I. Patent 2281362 RU, MPK E04V 1/20. Sborno-monolitnyy zhelezobetonnyy karkas mnogoetazhnogo zdaniya «Kazan’-XXIv» [Russian Patent 2281362 RU, MPK E04V 1/20. Precast-Cast-In-Place Reinforced Concrete Frame of a Multistory Building “Kazan-21v”]. Patent holder I.I. Mustafin. No. 2004139244/03 ; appl. 27.12.2004 ; publ. 10.05.2005. Bulletin no. 22. (In Russian)
  7. Kazina G.A. Sovremennye zhelezobetonnye konstruktsii seysmostoykikh zdaniy: otechestvennyy i zarubezhnyy opyt [Modern Reinforced Concrete Structures of Earthquake-Resistant Buildings : Domestic and Foreign Experience]. Moscow, VNIIS Publ., 1981, 25 p. (Construction and Architecture. Series 8. Building Structures) (In Russian)
  8. Mordich A.I. Sborno-monolitnye i monolitnye karkasy mnogoetazhnykh zdaniy s ploskimi raspornymi perekrytiyami [In-cast and Precast Joists and Cast-In-Place Frames of Multi-Storey Buildings with Flat Space Slabs]. Montazhnye i spetsial’nye raboty v stroitel’stve [Erecting and Special Works in Construction]. 2001, no. 8—9, pp. 10—14. (In Russian)
  9. Koyankin A.A., Mitasov V.M. Nekotorye rezul’taty naturnykh ispytaniy fragmenta karkasnogo zdaniya v sborno-monolitnom ispolnenii [Some Results of Field Investigations of a Fragment of Precast-Cast-In-Place Frame Building]. Beton i zhelezobeton [Concrete and Reinforced Concrete]. 2015, no. 5, pp. 18—20. (In Russian)
  10. Mordich A.I., Belevich V.N., Simbirkin V.N., Navoy D.I. Opyt prakticheskogo primeneniya i osnovnye rezul’taty naturnykh ispytaniy sborno-monolitnogo karkasa BelNIIS [Experience of Practical Use and Main Results of In-Place Tests of Precast and Cast-In-Place Frame BelNIIS]. BST: Byulleten’ stroitel’noy tekhniki [BST — Bulletin of Construction Equipment]. 2004, no. 8, pp. 8—12. (In Russian)
  11. Koprivitsa B. Primenenie karkasnoy sistemy IMS dlya stroitel’stva zhilykh i obshchestvennykh zdaniy [The Use of Frame System IMS for Construction of Residential and Industrial Buildings]. Zhilishchnoe stroitel’stvo [Housing Construction]. 1984, no. 1, pp. 30—32. (In Russian)
  12. Mordich A.I., Sadokho V.E., Podlipskaya I.I., Taratynova N.A. Sborno-monolitnye prednapryazhennye perekrytiya s primeneniem mnogopustotnykh plit [In-cast and Precast Joists Stressed Slabs with Use of Hollow-Core Slab]. Beton i zhelezobeton [Concrete and Reinforced Concrete]. 1993, no. 5, pp. 3—6. (In Russian)
  13. Weber H., Bredenbals B., Hullman H. Bauelemente mit Gittertragern. Hannover, Institut fur Industrialisierung des Buens, 1996, 24 p.
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  15. Janti F. Sborno-monolitnyy karkas «Delta» [Precast-cast-in-place frame “Delta”] Prospekt kompanii «Deltatek OY». Prospectus of the Company “Deltatek OY”]. 1998, 6 p.
  16. Dimitrijevic R. A Prestressed «Open» System from Jugoslavia. Système «Ouvert» Précontraint Yougoslave. Batiment Informational, Building Research and Practice. 1978, vol. 6, no. 4, pp. 244, 245—249. Nauchno-tekhnicheskiy referativnyy sbornik TsINIS [Science and Technical Abstract Collection of the Central Institute of Scientific Information on Construction]. 1979, vol. 14, no. 3, pp. 8—12. (In Russian)
  17. Pessiki S., Prior R., Sause R., Slaughter S. Review of Existing Precast Concrete Gravity Load Floor Framing System. PCI Journal. 1995, vol. 40, no. 2, pp. 52—67.
  18. Schwerm D., Jaurini G. Deskensysteme aus Betonfertigteilen. Informationsstelle Beton-Bauteile, Bonn, 1997, 37 p.
  19. Koyankin A.A., Mitasov V.M. Eksperimental’nye issledovaniya raboty stykovogo soedineniya rigelya s kolonnoy v sborno-monolitnom perekrytii [Experimental Study of the Operation of the Bolt Joint of a Bearer with a Column in Precast-Monolithic Ceiling]. Vestnik MGSU [Proceedings of Moscow State University of Civil Engineering]. 2015, no. 5, pp. 27—34. (In Russian)
  20. Mitasov V.M., Koyankin A.A. Rabota diska sborno-monolitnogo perekrytiya [Operation of a slab of cast over precast joists]. Izvestiya vysshikh uchebnykh zavedeniy. Stroitel’stvo [News of Higher Educational Institutions. Construction]. 2014, no. 3, pp. 103—110. (In Russian)

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EXPERIENCE OF DESIGNING AND TESTING STRENGTHENED JOINTS OF SUPPORT OF CAST-IN-SITU REINFORCED CONCRETE FLAT SLABS ONTO COLUMNS

Vestnik MGSU 1/2018 Volume 13
  • Lyudkovskiy Andrey Mikhailovich - Scientific Technical Center “Rekonstruktsiya” Candidate of Technical Sciences, Director, Scientific Technical Center “Rekonstruktsiya”, 1 Avtozavodskaya str., Moscow, 115280, Russian Federation.
  • Sokolov Boris Sergeevich - AO Scientific Research Center “Stroitel’stvo” Candidate of Technical Sciences, Honorable Builder of the Russian Federation, Head of Laboratory, Research and Design Institute for Concrete and Reinforced Concrete named after A.A. Gvozdev (NIIZhB named after A.A. Gvozdev), AO Scientific Research Center “Stroitel’stvo”, 6 2nd Institutskaya str., Moscow, 109428, Russian Federation.

Pages 33-43

Subject: in this paper, the results of some tests are presented for two variants of strengthened joints of support of reinforced concrete flat slabs onto columns with the arrangement of capitals on the upper surface of the flat slab. Research objectives: the tests were conducted to confirm the rationality and reliability of the design solutions of reinforcement. Materials and methods: the tests were performed by loading selected joints of reinforced concrete building’s frameworks under construction conditions. The joints were strengthened by reinforced concrete capitals or in combination with the steel girdle. Results: the experimental data on the response of joints under study was obtained. The analysis of the stress-strain state of the joints was carried out. Practical advantages and disadvantages of such joints were described.

DOI: 10.22227/1997-0935.2018.1.33-43

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