Ph.D 66851 ohnishi@geotech.kuciv.kyotou.ac.jp 66851 66851 573166 111 573166 111 573166 111 1) 2) 3) 4) 15
CL KP126.85 KP126.6 KP125.91 KP125.735 CL 1. 2. 5.m 5.m 5.m 5.m 5.m 5.m 5.m AS 13 2) 2) 13 2) 2) 13 2) 2) 13 2) 2) 13 2) 2) 13 2) 2) z (mm) 3. 4. AS AS AS 5. 6. 7. CBR=12.% 6% 5)9) 5)1)12) 16 13) 14) 24 11 24
17 (kn/m 3 ) (%) (%) (cm/sec) (N) (%) (1/1cm) DS(/mm) 2.2 33.1 1.41 1 51. 25. 9. 39 2. 32.9 1.81 1 492. 27. 89. 47 2. 3.3 2.1 1 466. 23. 86. 21 4.1 74.7 117. 28. 1855 4.4 71.1 164. 3. 7.3 55.5 829. 25. (%) (%) AS(2) AS(2) AS(25) 19.591 84. 11. 5. 5.1 19.679 34. 5. 11. 5. 5. 19.64 39. 44. 12. 5. 4.5 22.936 2. 1. 11. 28. 26.6 4.5 5.2 23.632 21. 17. 1. 35. 13.5 3.5 4.6 23.73 32. 7. 13. 24. 21. 3. 4. (kn/m 3 ) 24.545 24.594 24.8 24.417 24.721 24.898 56 48 FWD DF (OWPIWP) (OWP BWP) (OWP BWP) 252m 2 14m 28 28 56 48 14 2.% 5.m 3.6 15. 2. 15..8.8 m (FWD) DF ( )
(%) 4. 3. 2. 1. 3. 2. 1. 48.5 23.2 5. 1. 15. () 1. 2. 3. 4. () As As 2.5% (mm) (mm) 3. 2.. σ=2.4mm (a) 1. 2. 3. 4. () 3. 2.. σ=2.4mm (b) 1. 2. 3. 4. () 48.5 23.2 15) 1/2 11 2.4% 16) 3. 18
(mm) (mm) 1.5 1..5.5.5 1. 6 42 77 15 49 88 19 54 99 24 62 111 3 66 126 37 73 139 (a) 1 2 3 4 5 6 7 1 2 3 (b) 4 5 6 7 (mm) (mm) 2. 15. 1.. (a) 1. 2. 3. 4. () 2. 15. 1.. (b) 1. 2. 3. 4. () 4.% 15) OWPIWP 2.4mm As As 15) 2.m OWPIWP 19
(mm) (mm) 2. 15. 1.. 2. 15. 1.. 6 42 77 15 49 88 19 54 99 24 62 111 3 66 126 37 73 139 (a) 1 2 3 4 5 6 7 (b) FWD (mm).4.3.2.1 1. 2. 3. 4. ().4 FWD 42 88 6 15 19 24 3 37 49 54 62 66 73 77 99 111 126 139 1 2 3 4 5 6 7 2.16.mm 16) 3.4.mm FWD FWDFWD 17) FWD (mm).3.2.1 1 2 3 4 5 6 7 FWD FWD 18) 2 FWD As 2
(mm).8.6.4.2 1. 2. 3. 4. () (mm).8.6.4.2 42 88 6 15 19 24 3 37 49 54 62 66 73 77 99 111 126 139 1 2 3 4 5 6 7 15) 16).8.7.6.5.4 (a).3 1. 2. 3. 4. ().8 (b).7.6.5.4.3 1. 2. 3. 4. () FWD DF 19) 6.km/hr.5.6 2).4 16).25.5.6 21
1 4 1 4 (c) (cc/15sec) 1 3 1 2 (1/15sec) (cc/15sec) 1 3 1 2 (1/15sec) (a) 1 1 4 1. 2. 3. 4. () (b) 1 1. 2. 3. 4. () 1 4 () (cc/15sec) 1 3 1 2 (1/15sec) (cc/15sec) 1 3 1 2 (1/15sec) 1 1. 2. 3. 4. () 19) 4cc 4cc 4cc12 4cc 15 1 2cc 21) 1/15sec 22),23) 22 1 1. 2. 3. 4. () (1) 4. 3. 2. 1. 138 19 2 21 22 23 1 2 3 4 5 6 () 5. 4. 3. 2. 1. 138 (%) 1
L5 (db) Leq (db) 25 2 15 1 5 5. 1. 15. () 65. 6. 55. (a) 5. 5. 1. 15. () 75. (b) 7. 65. 6. 5. 1. 15. () 25. 2. 15. 1. 5. 5. 5. (db) (db) (%) 218,9, (db) 1. 1. 5. 5. 138 L 5 L 5 L 95 L eq 19 2 21 22 23 1 2 3 4 5 6 () 15 1517 1 JIS Z 87311999 JIS C 152 1.2m 1 1 (L 5 )9%(L 5 )(L 95 ) (L eq )JIS C 15131/3 (L 5 )(L eq )2.3.dB 138 (L 5 ) (L eq ).93.dB 23
6. 6 42 77 12 49 91 18 54 1 24 62 111 3 66 126 37 73 138 5. L5 (db) 4. 3. 2. 1. 1 1 2 (Hz) 1 3 1 4 (db) 8. 6. 4. 2. (a) =21: (db) 8. 6. 4. 2. (c) =3: (db) 1 1 2 1 3 8. (Hz) (b) =: 6. 4. 2. 1 4 (db) 1 1 2 1 3 8. (Hz) (d) =6: 6. 4. 2. 1 4 1 1 2 1 3 1 4 1 1 2 1 3 1 4 (Hz) (Hz) 1/3 9% (L 5 ) (L 5 ) 9% (L 95 ) 138(L 5 ) 138 24
(db) 8. 6. 4. 2. 2. 4. 138 1.kHz 2.kHz 4.kHz 5. 1. 15. () 25. 2. (a) (mm) 5. 1. 15. 2. 42 88 6 15 19 24 3 37 49 54 62 66 73 77 99 111 126 139 n (%) 5. 1. 15. 2. 25. (a) (%) 15. 1.. 1. 2. 3. 4. () 25. (b) 2. (mm) 25. n (%) 5. 1. 15. 2. 25. 5. 1. 15. (b) (%) 15. 1.. 1. 2. 3. 4. () 1.kHz2.kHz 2. 25. 15) φ1.mm 15) 25
(cm/sec) (cm/sec) 1 1 1 1 2 1 3 1 4 1 1 1 1 2 1 3 1 4 (a) 1.1 2 cm/sec) 1. 2. 3. 4. () (b) 1.1 2 cm/sec) 1. 2. 3. 4. () ρb n = ( 1 ) 1 ρ t (1) (mm) (mm) 5. 1. 15. 2. 25. 5. 1. 15. 42 88 6 15 19 24 3 37 49 54 62 66 73 77 99 111 126 139 (cm/sec) 1 4 1 3 1 2 1 1 1 (a) (1.1 2 cm/sec) (cm/sec) 1 4 1 3 1 2 1 1 1 n ρ b ρ t 7. 12.cm 2. 25. (b) (1.1 2 cm/sec) 15) 15 3 1. 1 2 cm/sec 4. 1 4 cm/sec 26
FWD (mm).4.3.2.1 As (MPa) 1 3 1 2 (a) As 5. 1. 15. () FWD.6.4.2 5. 1. 15. () (b) 5. 1. 15. () As 24) FWD As 139 1% 137%As86% 139.23 FWD 23) (MPa) 25) CBR23.2.13 26) As.25CBR3 27
(MPa) 1 5 1 4 (StAs) MCI 1. 8. 6. 1 3 5. 1. 15. () (MPa) 1 3 1 2 1 5. 1. 15. () 53946867MPa (495 17658MPa) StAs 4. 5. 1. 15. () MCI AASHOPSI MCIMCI MCI MCI MCI MCI 15) MCI MCI MCI T A T A 27) T A As 28
TA (cm) 4. 35. 3. 25. T A =3.cm 5. 1. 15. () T A AsT A T A T A As T A 3.cmCBR12. (1) (2) 2.4mm (3) 15.8mm 16) 3.mm (4) (5) FWD As (6) DF.5.6 (7) (L eq )138 2.3.dB (8) 7.12.cm (9) MCI (1) T A T A =3.cm 11 2 5.mm 1 2 18 29
121. 2.dB 3. 5.dB 1.2.dB FWD As As 11 1993 139 1) pp.56, 1997. 2) Vol.89, No.1, pp.14, 24. 3) No.613, pp.26~34, 1998. 4) pp.14, 1979. 5) Vol.53, No.9, pp.24~26, 25. 6) 54 pp.131~132, 25. 7) 8) Diskin and Nazimov 25 pp.314~317,25. 9) 25 pp.79~86,25. 1) 39 pp.2363~2364,24. 11) 24 pp.12~15,24. 12) V36, 25. 13) No.42, pp.118~119, 1987. 14) No.53, pp.13~131, 1998. 15) 1989. 16) 1978. 17) FWD FWD 22. 18) FWD 1996. 19) 1996. 2) pp.8,1997. 21) ()1996. 22) Vol.37,No.5,pp.3~34.22. 23) Vol.39,No.11,pp.15~19.24. 24) 42V13, pp.17~114,199. 25) 21. 26) FWD 4 pp.73~78,1988. 27) pp.44~53,1991. 3