WJM  Vol.5 No.6 , June 2015
Influence of Soil-Foundation Interaction Properties on Oscillations of the System “Building-Building” and “Building-Stack-Like Structure”
ABSTRACT
Seismic oscillations of the “building-building” system which is interconnected buildings built close to each other, and “building-stack-like structure” system which is adjacent and connected in different ways to existing building are considered in the paper. Different types of connections, such as dampers, including the ones suggested by the authors, are studied. Seismic impact is given as a harmonic function and various existing accelerograms, including synthesized ones. Distinctive feature of this paper from previously published ones [1] [2] is the fact that the emphasis falls on the influence of soil-foundation interaction properties, which are described using various models of load-displacement connections. Calculation results are compared in the case of representation of the building as concentrated masses and spatial systems. Ways to reduce seismic response of buildings during the earthquakes are pointed out. Results of experimental studies are given in the paper and are compared with calculations.

Cite this paper
Khodievich Khojmetov, G. , Irismetovich Khodjimetov, A. and Sayfullaevich Yuvmitov, A. (2015) Influence of Soil-Foundation Interaction Properties on Oscillations of the System “Building-Building” and “Building-Stack-Like Structure”. World Journal of Mechanics, 5, 106-116. doi: 10.4236/wjm.2015.56012.
References
[1]   Khojmetov, G.Kh. and Yuvmitov, A.S. (2012) Vibrations of Buildings Connected with Dampers under Seismic Effects. Uzbek Journal “Problems of Mechanics”, 4, 36-39.

[2]   Khojmetov, G.Kh. and Yuvmitov, A.S. (2012) Seismic Vibrations of Buildings with Attached Structures Connected with Vibration Dampers. Proceedings of International Scientific-Practical Conference Problems of Geomechanics and Natural Disciplines Teaching, Almaty, 18 October 2012, 278-280.

[3]   Korenev, B.G. and Reznikov, L.M. (1988) Dynamic Dampers of Vibrations (Theory and Technical Propositions). Nauka, Moscow, 108 p.

[4]   Aizenberg, Ya.М. (1983) Seismic Insulation and Adaptive Systems of Seismic Protection. Nauka, Moscow, 37-40, 139.

[5]   Patel, C.C. and Jangid, R.S. (2010) Seismic Response of Adjacent Structures Connected with Maxwell Dampers. Asian Journal of Civil Engineering, 11, 585-603.

[6]   He, Q. and Xu, Y.L. (1998) Dynamic Analysis of Damper-Connected Adjacent Buildings under Earthquake. Transaction of Tianjin University, 4, 128-133.

[7]   Korchinskiy, I.L., Borodin, L.A., Grossman, A.B., Preobrajenskiy, V.S., Rjevskiy, V.A., Tsipenyuk, I.F. and Shepelev V.F. (1971) Quakeproof Construction of the Buildings. Edited by I. L. Korchinskiy, High School, Moscow, 125-130.

[8]   Nazarov, A.G. (1959) Method of the Engineering Analysis of the Seismic Forces. Academy of the Sciences of the Armenian Republic, Erevan, 285 p.

[9]   Rashidov, T.R. and Khojmetov, G.Kh. (1973) Viscous-Elastic Characteristics of Soil-Structure Interaction. No. 2, Mechanics of Polymers, Tashkent.

[10]   Arif, M.Y. (1986) Seismic Stability of Structures with Non-linear Viscous-Elastic Properties of Material and Soil- Foundation Interaction. Dissertation to Award Scientific Degree of Candidate of Sciences, Tashkent, 120.

[11]   Rjanitsin, A.R. (1986) Theory of Yielding. Stroyizdat, Moscow, 11-14.

[12]   Khojmetov, G.K. and Yuvmitov, A.S. (2014) Coupling Unit of the System “Building-Adjacent Structure”. Patent of the Republic of Uzbekistan on Effective Model, No. FAP 00973 03.11.2014.

[13]   Klgatyan, Z.M. (1999) Seismic Connection for Multi-Storey Buildings. Report of Restoration of 5-Storey Residential House in Gyumri, Erevan.

[14]   Nazarov, A.G. (1965) On Mechanical Similarity of Rigid Deformable Bodies. Armenian Academy of Sciences, Erevan, 218 p.

[15]   Zavriev, K.S., Nazarov, A.G., Aizenberg, Ya.M., Darbinyan, S.S., Kartsivadze, G.N., Rasskazovskiy, V.T., Khachiyan E.E. and Shaghinyan, S.A. (1970) Bases of the Theory of Seismic Stability of Buildings and Structures. Edited by the Publishing House of Academician of Georgian Ac. of Sci. K.S.Zavriev, Academician of Armenian Ac. of Sci. A. G. Nazarov and Candidate of Tech. Sci. G. N. Kartsivadze, Moscow, 171.

[16]   Korchinskiy, I.L., Polyakov, S.V., Bykhovskiy, V.A., Duzinkevich, S.Y. and Pavlik, V.S. (1961) Bases of Projecting of Buildings in Seismic Areas. Gosstroyizdat, Moscow, 319.

[17]   Building Code 2.01.03-96 Engineering in Seismic Areas. Tashkent, 1997.

 
 
Top