21 - 國家災害防救科技中心

4.21941……… 354.31941………………………………………………………. 354.41941…… 374.51941… 374.6……… 394.71941…………… 394.8………………………… 40vi

)1989 Loma Prieta 1994 Landers 1995 1999 9 21( ) ()(failure)(differential displacement) Haz-Taiwan 921 921 1906 1935 1946 1951 1951 1

1904 1930 1959 1964 1991 …Omori(1907)(1907)(1995)(1936)(1936) () 1935 1946 (1942) (1965)(1999)…Haz-TaiwanMapInfo 2

1897 12 ()1904(1905) (1905) 1906 (1906)(1907)Omori(1907)1916 1916 1917(1919) 1935 (1935) (1936) (1936) (1936) (1936) (1938) 1941 (1941) 1946 (1947)(1947) 1959 (1960) 1964 (1964)(1969)(1997) 1,300 (1996)(1999)3

2.1 (ML )(KM)01 1904/11/06 23.575 120.250 7 6.1 ( ) ()02 1906/03/17 23.550 120.450 6 7.1 03 1917/11/15 24.100 120.875 3 6.2 ( )04 1927/08/25 23.325, 120.250 6.2 ( )( )( ) ( ) ()05 1930/12/08 23.325 120.200 20 5.7 ( )1930/12/22 23.350 120.425 5.8 ( ) ( ) ( ) ( )06 1935/04/21 24.350 120.817 5 7.1 07 1941/12/17 23.400 120.475 12 7.1 ( )( ) () ( ) ( ) ()08 1946/12/05 23.070 120.330 5 6.1 09 1964/01/18 23.267 120.612 18 6.3 ( ) ( ) ( ) () ( )10 1991/03/12 23.246 120.075 12 5.7 11 1999/09/21 23.853 120.816 8 7.3 1-4 ,,, , , C336 ,C337 5

2. (1904 1/20,000 1905 1/100,000 1916 1/50,000 1928 1/25,000 1938 1/50,000 )1/25,000 ( )3. (1936)(1936)(1936)(1942)(2.2) 1941 6

2.2(g) 0.15 0.20 0.25 0.30 0.33 0.34 0.35 0.40 0.45 4 7 15 45 82 100 * 3 14 40 74 96*7

1904 1906 1935 1946 1964 1999 2.1 1268911 1904 11 6 1904 11 6 4 25 (M L )6.1 ( 7 )( 23.575 120.250 )()4 25 (M L =6.1)()145 50 107 590 1,085 395 1,618 21 27 12 42 105,155 ()()()3.1 1904 248

3.11904 ()24 15 (,1999)3.21904 1.2 30 ( ,1999)9

15 3.2 1904 1.2 30 10

1906 3 17 1906 3 17 6 43 ()()(M L )7.1 ( )23.550 120.450 6 () 1,258 745 1,640 734 6,769 3,633 3,495 7,090 3 ()()(25 () 60 3.3 1906 3.4 1906 3.5 3.3 3.4 1906 (GIS)1906 11

3.31906 (,1999)3.41906 (,1907 )12

3.51906 13

3.6 1906 ( )60 3.71906 ()14

3.6 1906 ()60 (, 1999)3.71906 ()(, 1906)15

1935 4 21 1935 4 21 6 2 ( 23.350 120.817 )(M L )7.1 (5 )3,279 2,723 9,396 17,927 11,446 9,836 15,5832,855 1,240 1,250 1,5453,700 ( )20 3 8 ( )12 1.5 60 3.8 1935 ( )16

3.81935 ( ) (,2002)17

1941 12 17 1941 12 17 3 19 ( 23.400 120.475 12 )(M L )7.1 360 194 535 1 4,481 6,787 11,292 28,188 1 4 3,454 2,229 4,496 14,525 28 26 82 190 ( 25 50 )()400-440 (1.5x10 8 ) 200 7 770 3.9 1941 ()3.10 1941 () 2 18

3.91941 ()(, 1999)3.101941 ()2 (, 1999)19

1946 12 5 1946 12 5 6 47 ( 23.07 120.33 5 )(M L )6.1 74 200 274 1,9712,084 (1947)N70-80 o E12(6 ) (6 )20 10 ( ) 182 67 2 ( ) (20 )2 76 3.11 1946 1/25,000 3.11 5 12 1946 20

3.111946 3.12(,1999)21

3.13 ()2 1500 12 20 1 22

3.13() 2 1500 12 20 1 (, 1999)23

1964 1 18 1964 1 18 20 5 ( 23.1 120.518 )(M L )7.1 106 229 421 10,502 25,818 682 764 1,905 15 5 1 (3 )3.1 1964 3.14 1964 (GIS) 3.15 1964 ()3.16 1964()20 1 3.171964 5-6 15 24

3.11964 1 20 2 3 4 5 6 7 8 209 500 10 11 12 25

3.141964 3.151964 () (,1999)26

3.161964 ()20 1 ( ,1999)3.171964 5-615 (,1999)27

1999 9 21 1999 9 21 1 47 ( 23.853 120.816 8 )(M L )7.3 2,444 8,700 10,000 (1999)921 11 1. 1-4 ()2.( )3.4. , ,()5., , ,( )6. ,( )7.8.9.C336 ,C337 10.11.3.18 1999 11 3.19 3.201999 28

3.181999 921 3.19()29

3.201999 ( )30

4.1PGA 4.2 PGA PGA PGA PGA 1999 1941 (1996)(2000)(1936)(1936)(1936)(1942)(2.2) 1941 31

4.1()0 0.8gal 1 0.8~2.5gal2 2.5~8.0gal3 8~25gal4 25~80gal5 80~250gal6 250~400gal7 400gal 1gal = 1cm/sec232

4.1 (2000) 1941 (GIS)(ID) ( )()()25 Haz-Taiwan 204 4.2 1941 1941 () 0.1~11~22~55~1010~2020~50 50~80 8 55131524323227 6() 4.2 ( )0.1~1010~2020~3535~5050~7070~90 90~100 833

(a)(b)4.11941 (GIS)34

4.21941 4.31941 35

4282333153029 42 ()4.3 4.2 0.1~11~22~55~1010~2020~50 50~80 8 1217710231513 8 ()()( ) ( ) ( )(260 )4.4 1941 ()4.2 ( ) 0.1~11~22~55~1010~2020~50 50~708 8857243224204 ()()() ( ) ( ) ( )4.5 ( )()36

4.41941 4.51941 37

( )()() ( )4.6 (4.4)(4.5) 2.2 22 9.8 0.28 g41.0 0.30 g 0.29 g ( )3.20 4.7 0.30 g 0.25 g 4.8 4.8 ()()38

4.64.71941 39

4.840

MapInfo Haz-Taiwan 1. 100 1904 1906 1935 1946 1964 1999 2.1 1268911 (GIS)2. (2000)(1936)(1936) (1936)(1942)PGA (4.8)2.1 5.141

5.1 (M L ) ( ) ( )1 1904/11/06 6.1 13.62 1906/03/17 7.1 47.3 323 1917/11/15 6.24 1927/08/25 6.25 1930/12/081930/12/225.75.86 1935/04/21 7.1 47.0 177 1941/12/17 7.18 1946/12/05 6.1 13.0 59 1964/01/18 6.3 3710 1991/03/12 5.711 1999/09/21 7.3 56.7 2542

1964 1935 4.8 PGA PGA 43

( NSC 91-2625-Z-231-003)44

190654 1-223( )191987 ( )193610 4 21 160 ( )1936 10 532 ( )1907428 ()1906154 ( )194216 12 17 227 ( ) 1936 3 110-119( )193610 4 21 3 120-140( ) 1948226 ( ) 1947 190537 11 6 51 1-40( )193610 3 238 ( ) 196065 1976 61 4 24 82 196955 1999921 194735 12 5 1 11-1819961941 11 47-561997()() IESCR97-03IESCR97-041,532 199945

CWB -9-1999-002-9290 2000NSC89-2625-Z-244-00251 20021935 30 177-190Omori, F., 1907. Preliminary note on the Formosa earthquake of March17, 1906. Bull. Imp. Earthquake Invest. Comm., 1, 53-69.46