[1] Y. Bozorgnia, M. Niazi, Distance scaling of vertical and horizontal response spectra of the Loma Prieta earthquake, Earthquake engineering & structural dynamics, 22(8) (1993) 695-707.
[2] N. Ambraseys, J. Douglas, Near-field horizontal and vertical earthquake ground motions, Soil dynamics and earthquake engineering, 23(1) (2003) 1-18.
[3] Y. Bozorgnia, M. Niazi, K.W. Campbell, Characteristics of free-field vertical ground motion during the Northridge earthquake, Earthquake spectra, 11(4) (1995) 515-52.
[4] M. Mohammdian, A. Mahdavian, N. Hassani, A Mathematical Model to Consider the Pulse-Like Earthquake Effects in Seismic Design Spectrums Based on Strong Motions of Iran, Bulletin of Earthquake Science and Engineering, 4(4) (2017) 89-106. (in Persian)
[5] M. Mohammdian, A. Mahdavian, N. Hassani, Investigating the effect of pulse earthquakes on the dynamic behavior of soils, in: the second international conference on new research achievements in civil engineering, architecture and urban management, Tehran, 2015. (in Persian)
[6] K.W. Campbell, Erratum: Empirical near-source attenuation relationships for horizontal and vertical components of peak ground acceleration, peak ground velocity, and pseudo-absolute acceleration response spectra, Seismological Research Letters, 71(3( (2000) 352-354.
[7] K. Campbell, A study of the near-source behavior of peak vertical acceleration, Eos, 63 (1982) 1037.
[8] G.P. Mavroeidis, A.S. Papageorgiou, A mathematical representation of near-fault ground motions, Bulletin of the seismological society of America, 93(3) (2003) 1099-1131.
[9] G.-Q. Wang, X.-Y. Zhou, P.-Z. Zhang, H. Igel, Characteristics of amplitude and duration for near fault strong ground motion from the 1999 Chi-Chi, Taiwan earthquake, Soil Dynamics and Earthquake Engineering, 22(1 ((2002) 73-96.
[10] Y. Bozorgnia, K.W. Campbell, The vertical-to-horizontal response spectral ratio and tentative procedures for developing simplified V/H and vertical design spectra, Journal of Earthquake Engineering, 8(02) (2004) 175-207.
[11] Y. Bozorgnia, M. Niazi, K. Campbell, Relationship between vertical and horizontal ground motion for the Northridge earthquake, in: Eleventh World Conference on Earthquake Engineering, Acapulco, Mexico, Proceedings, 1996.
[12] G. Bureau, Near-source peak ground accelerations, (1981).
[13] M. Niazi, Y. Bozorgnia, Behaviour of near‐source vertical and horizontal response spectra at smart‐1 array, Taiwan, Earthquake engineering & structural dynamics, 21(1) (1992) 37-50.
[14] W. Silva, Characteristics of vertical strong ground motions for applications to engineering design, 1088-3800, 1997.
[15] M.A. Ansary, F. Yamazaki, Behavior of horizontal and vertical SV at JMA sites, Japan, Journal of geotechnical and geoenvironmental engineering, 124(7) (1998) 606-616.
[16] R.V. Amirbekian, B.A. Bolt, Spectral comparison of vertical and horizontal seismic strong ground motions in alluvial basins, Earthquake Spectra, 14(4) (1998) 573-595.
[17] F. Prestandard, commentary for the seismic rehabilitation of buildings (FEMA356), Washington, DC: Federal Emergency Management Agency, 7(2) (2000(.
[18] M. Mohammadian, A. Mahdavian, N. Hassani, The V/H response spectral ratio of near fault field earthquakes according to Iran's data, Iranian Journal of Geophysics, 17(1) (2023) 21-38. (in Persian)
[19] J.J. Bommer, S. Akkar, Ö. Kale, A model for vertical-to-horizontal response spectral ratios for Europe and the Middle East, Bulletin of the Seismological Society of America, 101(4) (2011) 1783-1806.
[20] U.B. Code, UBC-97, in: Structural engineering design provisions. International conference of building officials, Whittier, California, (1997).
[21] R. Guide, Design response spectra for seismic design of nuclear power plants, Regulatory Guide, (1973).
[22] E. 8, Earthquake Resistant Design of Structures, Second Draft CEN/TC250/SC8, PT1: General Rules, (1993).
[23] U.B. Code, International Code Council, Inc., Falls Church, (2000).
[24] A. RP2A-WSD, Recommended practice for planning, designing and constructing fixed offshore platforms–working stress design–, Twenty-2000, (2000).
[25] H.a.u.D.R.C. Ministry of Road & Urban Development. Road, Earthquake Resistant Design of Buildings-code 2800, in: T.c.o.I.b.s.a. regulations (Ed.) Fourth Edition, 2014. (in Persian)
[26] B. Alavi, H. Krawinkler, Effects of near-fault ground motions on frame structures, John A. Blume Earthquake Engineering Center Stanford, (2001).
[27] D.E. Hudson, G.W. Housner, An analysis of strong-motion accelerometer data from the San Francisco earthquake of March 22, 1957, Bulletin of the seismological society of America, 48(3) (1958) 253-268.
[28] B.A. Bolt, The san fernando valley, california, earthquake of february 9 1971: Data on seismic hazards, Bulletin of the seismological society of America, 61(2) (1971) 501-510.
[29] V.V. Bertero, S.A. Mahin, R.A. Herrera, Aseismic design implications of near‐fault San Fernando earthquake records, Earthquake engineering & structural dynamics, 6(1) (1978) 31-42.
[30] X. Li, H. Dou, X. Zhu, Engineering characteristics of near-fault vertical ground motions and their effect on the seismic response of bridges, Earthquake Engineering and Engineering Vibration, 6(4) (2007) 345-350.
[31] M. Watabe, M. Tohido, O. Chiba, R. Fukuzawa, Peak accelerations and response spectra of vertical strong-ground motions from near-field records in the USA, in: Proc. 8th Japan Earthquake Engineering Symposium-1990, (1990) 301-306.
[32] P. Somerville, Magnitude scaling of near fault ground motions, EOS, Trans. Am. Geophys. Union, 81 (2000).
[33] H.a.U.D.R.C. Road, Iran Strong Motion Network., in. www.bhrc.ir
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