Characteristics of japanese disaster consequences data from gemecd progress report
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Transcript of Characteristics of japanese disaster consequences data from gemecd progress report
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
CHARACTERISTICS OF JAPANESE DISASTER CONSEQUENCES DATA
FROM GEMECD PROGRESS REPORT
-AN EXCERPT-
Maki KOYAMA2013/3/21
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
Trend of Municipality number
Merger of municipalities
71,314(1889) => 12,315(1922) => 4,668(1956)
=> 2,395(2005)=>1,727(2010)
0
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
1880 1900 1920 1940 1960 1980 2000 2020
Frequency
Year
municipality
1923Kanto 1978Miyagi
1995Kobe
2004Chuetsu
2011Tohoku
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
Example of Boundary
1920 2010
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
Boundary data
Ministry of Land,
Infrastructure,
Transport and
Tourism (MLIT)
Administrative Zones
data
1920, 1950, 1955,
1960, 1965, 1970,
1975, 1980, 1985,
1990, 1995, 2000,
2005, 2006, 2007,
2008, 2009, 2010,
2011
1923
1978
1995
2004
2011
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
Municipality at the time
Government
provides
municipality code
each time point
since 1970.
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
Boundary Data Table
• Add English fields
• Change the
character code
• Change the datum
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
Japanese to English
There are some ways to writing from Japanese municipality name to English one.
Romaji : We have many styles of writing. Omiya or Ohmiya or Oomiya
Kodushima or Kodsushima or Koudushima ……
Category of Municipality Kyoto city or Kyoto-shi
Koshiji town or Koshiji-machi
Takizawa village or Takizawa-mura
In the case of old earthquake, we know only Kanji (Chinese character). We have several ways of pronounce each Kanji, so we can’t determine one way to pronounce.
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
Windows Japanese Edition
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
1923 Kanto EQ
Moroi and Takemura’s
Study
Based on Matuzawa's
study and the report by
Ministry of Interior.
Wooden houses
Village level study
Summing up in county level
(1,310 => 96)
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
1978 Miyagi EQ
Architectural
Institute of
Japan (AIJ)
Based on
municipality
government’
s complete
survey for
Relief Act.
Total
collapse
Half
collapse
Partial
damage
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
1995 Kobe EQ
Reports by Architectural
Institute of Japan (AIJ) and
Building Research Institute
(BRI)
Based on municipality
government’s complete
survey for Relief Act.
Based on visual
inspection by members of
"Architectural Institute of
Japan " (AIJ), "The City
Planning Institute of
Japan " (CPIJ) , "Building
Research Institute " (BRI)
and Kobe University.
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
1995 Kobe EQ
There are many
tabulations by various
point of view.
Location
Structure
Level of earthquake
resistant design
Building type (independent
or apartment, low storied or
mid-high storied…)
Age of building
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
1999 ChiChi EQ (Taiwan)
Building Damage data by National Center for Research on Earthquake Engineering (NCREE)
Boundary data by Ministry of Transportation and Communications (MOTC)
Add English fields and change the character code
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
2004 Chuetsu EQ
Architectural Institute of
Japan (AIJ)
Based on municipality
government’s complete
survey for Relief Act.
Based on visual inspection
by members of
Architectural Institute of
Japan (AIJ)
Category
By age (Wooden houses)
By structure
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
2011 Tohoku EQ
Damage Data by Fire
and Disaster
Management Agency
(FDMA)
The data source is each
municipality’s complete
survey.
The number of Affected
municipalities is 473 but
Tsunami unaffected
municipalities is 410.
Other studies
On going…
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
2011 Tohoku EQ
MLIT share their
investigation’s data
by web site (Advanced
registration for researchers is
required)
Inundation area,
Inundation depth,
damage on
buildings,
evacuation way,
Infrastructure
damages, Lifeline
damages….
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
Characteristics of Japanese Study
Almost Japanese studies’ data source is each municipality government’s complete survey for relief act. Therefore buildings are not categorize by their structure (Only Residence or Non-residence).
There are some studies base on other point of view (building age, structure, roof type, wall type…..). But in many cases, they are not compete survey.
Boundary data by each EQ is not provided. So we have to fix it.
Unit for Liveable Cities, Graduate School of Engineering/Medicine, KYOTO UNIVERSITY
京都大学大学院 工学研究科・医学研究科 安寧の都市ユニット
Tohoku EQ archives
National Diet Library
http://kn.ndl.go.jp/