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JDR Vol.12 No.5 pp. 899-915
(2017)
doi: 10.20965/jdr.2017.p0899

Paper:

Investigation of Damages in Immediate Vicinity of Co-Seismic Faults During the 2016 Kumamoto Earthquake

Shohei Naito*,†, Ken Xiansheng Hao*, Shigeki Senna*, Takuma Saeki*, Hiromitsu Nakamura*, Hiroyuki Fujiwara*, and Takashi Azuma**

*National Research Institute for Earth Science and Disaster Resilience (NIED)
3-1 Tennodai, Tsukuba, Ibaraki 305-0006, Japan

Corresponding author

**National Institute of Advanced Industrial Science and Technology, Ibaraki, Japan

Received:
March 31, 2017
Accepted:
November 14, 2017
Online released:
September 27, 2017
Published:
October 1, 2017
Keywords:
damage investigation, building damage, co-seismic fault, microtremor observation, seismic hazard assessment
Abstract

In the 2016 Kumamoto earthquake, the Futagawa fault zone and the Hinagu fault zone were active in some sections, causing severe damage in neighboring areas along the faults. We conducted a detailed investigation of the surface earthquake fault, building damage, and site amplification of shallow ground within about 1 km of the neighboring areas of the fault. The focus was mainly on Kawayou district, Minamiaso village and Miyazono district, Mashiki town, and locations that suffered particularly severe building damage. We explored the relationship between local strong motion and building damage caused in areas that were in the immediate vicinity of the active fault.

Cite this article as:
S. Naito, K. Hao, S. Senna, T. Saeki, H. Nakamura, H. Fujiwara, and T. Azuma, “Investigation of Damages in Immediate Vicinity of Co-Seismic Faults During the 2016 Kumamoto Earthquake,” J. Disaster Res., Vol.12 No.5, pp. 899-915, 2017.
Data files:
References
  1. [1] Fire and Disaster Management Agency (FDMA), Disaster information, http://www.fdma.go.jp/bn/2016/detail/960.html [accessed Jan. 26, 2017]
  2. [2] The Headquarters for Earthquake Research Promotion (HERP), Evaluation of acitive faults, http://jishin.go.jp/main/chousa/13feb_chi_kyushu/k_11.pdf [accessed Feb. 7, 2017]
  3. [3] The Headquarters for Earthquake Research Promotion (HERP), Evaluation of 2016 Kumamoto earthquake, http://www.static.jishin.go.jp/resource/monthly/2016/2016_kumamoto_3.pdf [accessed Feb. 7, 2017]
  4. [4] W. Suzuki, S. Aoi, T. Kunugi, H. Kubo, N. Morikawa, H .Nakamura, T .Kimura, and H. Fujiwara, “Strong motions observed by K-NET and KiK-net during the 2016 Kumamoto earthquake sequence,” Earth, Planets and Space, Vol.69, No.19, 2017.
  5. [5] Y. Shirahama, M. Yoshimi, Y. Awata, T. Maruyama, T. Azuma, Y. Miyashita, H. Mori, K. Imanishi, N. Takeda, T. Ochi, M. Otsubo, D. Asahina, and A. Miyakawa, “Characteristics of the surface ruptures associated with the 2016 Kumamoto earthquake sequence, central Kyushu, Japan,” Earth Planets and Space, Vol.68, No.191, 2016.
  6. [6] H. Nakamura, H. Fujiwara, T. Kunugi, S. Aoi, S. Senna, I. Takahashi, S. Naito, and H. Azuma, “Development of real-time earthquake damage information system in Japan,” 16th World Conf. on Earthquake, Santiago, Chile, 2017.
  7. [7] S. Okada and N. Takai, “Classifications of structural types damage patterns of buildings for earthquake field investigation,” J.Struct. Constr. Eng., AIJ, No.524, pp. 65-72, Oct., 1999.
  8. [8] N. Takai and S. Okada, “Classifications of damage patterns of reinforced concrete buildings for earthquake field investigation,” J.Struct. Constr. Eng., AIJ, No.549, pp. 67-74, Nov.,2001.
  9. [9] Google Inc., Google maps, https://www.google.co.jp/maps/ [accessed Feb.1, 2017]
  10. [10] N. Monma, H. Fujiwara, H. Nakamura, T. Saeki, H. Shimomura, T. Yamada, and S. Fujisawa,, “Relationship between seismic intensity distribution and building damage in Masuki-town of the Kumamoto earthquake 2016,” Procs. of the 12th Annual Meeting of Japan Association for Earthquake Engineering, 2016.
  11. [11] M. Takemura and T. Moroi, “Characteristics of Strong Ground Motions and Deduced from Spacial Distributions of Damages due to the Destructive Inland Earthquakes from 1891 to 1995 in Japan, JISHIN, Vol.50, pp. 485-505, 1998.
  12. [12] K. X. Hao, S. Naito, and T. Azuma, “Investigation of strong ground motion and damages on immediate vicinity of co-seismic faults during the 2016 Kumamoto earthquake (case 1: Region Kayou in south village Aso),” Programme and Abstracts, The Seismological Society of Japan 2016 Fall Meeting, 2016.
  13. [13] K. Ono and K. Watanabe, “Geological Map of Aso Volcano,” Geological Survey of Japan, 1995.
  14. [14] National Institute of Advanced Industrial Science and Technology (AIST), Seamless Digital Geological Map of Japan, https://gbank.gsj.jp/seamless/ [accessed Feb 27, 2017]
  15. [15] Japan Geotechnical Consultants Association (JGCA), Urgently published sites of the 2016 Kumamoto earthquake, http://geonews.zenchiren.or.jp/2016KumamotoEQ/ [accessed Feb 27, 2017]
  16. [16] The Japanese Geotechnical Society, Kyushu branch, “the database of Geotechnical Engineering Information on Kyushu,” 2012.
  17. [17] I. Cho, S. Senna, and H. Fujiwara, “Miniature array analysis of microtremors,” Geophysics, Vol.78, No.1, KS13-KS23, 10.1190 /GEO2012-0248.1, 2013.
  18. [18] I. Cho and S. Senna, “Constructing a system to explore shallow velocity structures using a miniature microtremor array,” Synthesiology, Vol.9, No.2, pp. 86-96, 2016.
  19. [19] Y. Uchiyama and S. Midorikawa, “Evaluation of amplification factor of site classed based on strong motion records and nonlinear response analysis,” J.Struct. Constr. Eng., AIJ, No.521, pp. 87-93, 2003.
  20. [20] K. Wakamatsu and M. Matsuoka, “Nationwide 7.5-Arc-Second Japan Engineering Geomorphologic Classification Map and Vs30 Zoning,” J. of Disaster Research, Vol.8, No.5, pp. 904-911, 2013.
  21. [21] M. Matsuoka, K. Wakamatsu, K. Fujimoto, and S. Midorikawa, “Average shear-wave velocity mapping using Japan Engineering Geomorphologic Classification Map,” J. of JSCE, No.794, pp. 239-251, 2005.
  22. [22] S. Naito, K.X. Hao, and T. Azuma, “Investigation of strong ground motion and damages on immediate vicinity of co-seismic faults during the 2016 Kumamamo earthquake (Case 2:Region Mashiki-town), Programme and Abstracts, The Seismological Society of Japan 2016 Fall Meeting, 2016.
  23. [23] K. X. Hao, S. Naito, T. Azuma, S. Senna, and T.Saeki, “Tracing surface faults of 2016 Kumamoto earthquake and evaluating their effects on nearby building damage by the Damage Indices in Mashiki town, Central Kyushu,” Programme and Abstructs JSAF 2016 Fall Meeting, 2016.
  24. [24] M. Yamada, J. Ohmura, and H. Goto, “Building Damage in the Mashiki-town for the foreshock and mainshock of the 2016 Kumamoto earthquake,” JPGU, 2016.
  25. [25] Geospatial Information Authority of Japan (GSI), National Land Image Information, http://www.gsi.go.jp/johofukyu/kani_ortho_1.html [accessed Mar.24, 2017]
  26. [26] K. Kikuchi and K. Tanaka, “Complete Enumeration Survey in Urban Area of Mashiki Town,” Architectural Institute of Japan 2016 Annual Meeting (Kyushu), pp. 83-93, 2016.
  27. [27] M. Sugino, R. Yamamuro, S. Kobayashi, S. Murase, S. Ohmura, and Y. Hayashi, “Analyses of Building Damages in Mashiki Town in the 2016 Kumamoto Earthquake,” J. of JAEE, Vol.16, No.10, pp. 69-85, 2016.
  28. [28] Geospatial Information Authority of Japan (GSI), Landform Classification Map for Flood Control, http://www.gsi.go.jp/bousaichiri/fc_index.html [accessed March 15, 2017]
  29. [29] National Research Institute for Earth Science and Disaster Resilience (NIED), Geo-Station, http://www.geo-stn.bosai.go.jp/jps/index.html [accessed March.2, 2017]
  30. [30] Building Seismic Safety Council, “NEHRP Recommended Provisions for Seismic Regulations for New Buildings and Other Structures,” Part1 – Provisions, FEMA302, Federal Management Agency, 1997.
  31. [31] Y. Sakai, “Correspondence of strong ground motions and damage to houses and buildings in the 2011 tohoku-chiho taiheiyo-oki earthquake – Seismic intensity measure to evaluate heavy structual damage to houses and buildings more accurately –,” J. Struct. Constr. Eng., AIJ, Vol.78, No.683, pp. 35-40, 2013.
  32. [32] S. Senna, K. Wakamatsu, K. Ozawa, and H. Fujiwara, “Liquefaction Damage of 2016 Kumamoto Earthquake,” Programme and Abstracts, The Seismological Society of Japan 2016 Fall Meeting, 2016.

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