25 -H14 () 13 15 3 16 6
H13,14 H15 () () H15 () H13 H13,14 () H13,14 () () () () H13,14 H15 () () H15 H13 () () H14,15 () H14 () H15 () () H13,14 () () H15 () () H15 () H13,14 () () H15 () () H15 H13,14 () () () () H13,14 () H15 () () H15 () 50
WG WG H15 H15 H13,14 WG WG H13,14 H15 H13,14 H15 H13,14 WG WG H13,14 H13,14 H15 H15 H15 WG WG H13,14 H15
1...1-1 1-1...1-1 1-2...1-1 1-3...1-2...2-1 2-1...2-1 2-2...2-2 2-2-1...2-2 2-2-2...2-4 2-3...2-8 2-3-1...2-8 2-3-2...2-10... 2-11...3-1 3-1...3-1 3-1-1 WG...3-1 3-1-2...3-1 3-2...3-2 3-2-1...3-2 3-2-2...3-3 3-3...3-7 3-3-1...3-7 3-3-2... 3-11 3-4...3-25 3-4-1 17 PCI...3-25 3-4-2 23 RC...3-30 3-4-3 1420...3-33 3-4-4...3-35 3-4-5...3-36 3-4-6...3-37...3-41 4...4-1 4-1...4-1 4-2...4-2 4-2-1...4-2 4-2-2...4-2 4-2-3...4-2 4-3...4-6 4-3-1...4-6 4-3-2...4-7
4-3-3...4-9 4-4...4-12 4-4-1...4-12 4-4-2...4-13 4-4-3...4-29 4-5...4-31 4-5-1...4-31 4-5-2...4-33 4-5-3...4-36 4-6...4-46 4-6-1...4-46 4-6-2...4-62...4-126 1...4-127 1-1...4-127 1-2...4-128 1-3...4-128 1-4...4-129 5...5-1 5-1...5-1 5-1-1 WG...5-1 5-1-2...5-1 5-2...5-1 5-2-1...5-1 5-2-2...5-2 5-2-3...5-3 5-3...5-4 5-4...5-7 5-5...5-8 5-5-1...5-9 5-5-2...5-10 5-5-3... 5-11 5-6 H16...5-12 1...5-13 1-1...5-14 1-2...5-16 1-3...5-19 2...5-21
WG WG1 WG WG2 WG WG3 WG WG4 WG
1 WG4; WG 2 WG2; WG 3 WG1; WG 4 WG2; WG 5 WG3; WG PC
1-2.1-2.1-2.2
2-2.3
3-2.2
4-2.3
- 2.4 5
- 2.5 6-2.6
7 8 9 10 10 10-2.7 10
- 2.8 10
11 12 (a) (b) - 2.9-2.1
1 2 12 3 3 2002 2002.3 4 XXIX 50 5 No.129 6 6 11 7 3 1959 8 2 4 1960 9 Vol.34No.71996.7 10 No.4151981 11 ASR No.4251988.10 12 1989.5
WG1 94 38 11 49
S S ASR C
c t Dc 2 c 2 x c( x, t) Co(1 erf ( 2 x Dc )) t 2 2 S t erf ( s) e dt 0 1 1/(1 0.278393 s 2 3 4 4 s 0.230389s 0.000972s 0.078108 )
Co Dc
C 0 (kg/m 3 ) Dc(cm 2 /)
100m S 100m 300m B 300m 500m 500m 700m 20m S 20m 50m C 50m 100m 100m 200m
(1) (2) (1) PC PC (3) RC S 70 70mm 50 70 35 50 70 50 6.6.1 (1) (2) (1) PC (3) RC PC 36% 43% 50%
W/C 0.30 0.35 0.40 0.45 0.50 0.55 N cm 2 / 0.076 0.16 0.29 0.45 0.64 0.86 N cm 2 / 0.20 0.35 0.57 0.89 1.33 1.91 BB cm 2 / 0.14 0.21 0.30 0.42 0.56 0.73
C(xi-1,t)2C(xi,t)C(xi+1,t) C(xi,t+t)=C(xi,t)Dt x C(0,t+t)=C0 C(0,t+t)=C(0,t)Dt C(0,t)C(1,t) (x/2) C(0,t)C(1,t) C(1,t)C(2,t) C(1,t+t)=C(1,t)Dt (x/2) x C(2,t+t)=C(2,t)Dt C(1,t)C(2,t) C(2,t)C(3,t) x x (kg/m 3 ) C(,) C(1,) C(2,) C(xi,) x/2 x x (cm)
4)
1 2002 2002.3 2 p55-4.8 p=1.10 2003.10 3 2000.10 BP 4 2001 2001.1 5 PC 2001.3 6 40 2000.12 7 http://www.pwri.go.jp/jpn/tech_inf/download.htm 8 KyPlot 9 02 10 ()2002.3 11-5.2.22002.3 12-5.2.12002.3 13-5.2.12002.3 14 PC 2001.3 15 2002 2002.3 16 No.520/V-281995.8 17 ) -4.2 18 ) -5.2 19 ) 5.2 20 1042001 2001.1 21 2002 2002.3
- 4.1-4.2
- 4.1
- 4.3 1-4.4
a. b.
- 4.2
- 4.5
- 4.6
- 4.7
1 2 3 4 5 6-4.8
((CO2)) ph1213 (Ca(OH)2) ph8.510 ph 2(CaO)3SiO2 HO (CaO)3(SiO2)2(H2O)3 Ca(OH)2-4.1 2(CaO)2SiO2 H O (CaO)3(SiO2)2(H2O)3 Ca(OH)2-4.2 Ca(OH)2 CO2 CaCO H2O - 4.3 2(CaO)3(SiO2)2(H2O)3 CO2 CaCO SiO2 H2O - 4.4 ((CaO)3SiO2)((CaO)2SiO2) C-S-H (CaO)3(SiO2)2(H2O)3 (Ca(OH)2) C-S-H (carbonation) ph11 ph 11 23-4.3 2
5060% -4.4.2-4.4 3-4.5-4.1
C CA A A - 4.6
B CD - 4.7 4
( 3mm ) (Fe 2 ) (2 ) (Fe(OH) )(Fe(O) ) Fe Fe 2 2 2 1/22 2 2 2OH - 4.8
,,,,,,,, ph,ph 13.2 8,000pPm,11.6 71ppm - 4.9
- 4.2-4.3
2 C t Dc 2 C 2 x C' Dc C x, t Co 1 erf 2 x D t C(,)(cm)()(kg/ 3 ) Co(kg/ 3 ) D(cm 2 /) erf 1.2kg/m 3-4.4
Powers () AE () () - 4.10
- 4.11
() H Ca(OH )2H Ca 2H O CSH 3CaO2SiO23H2O+6H 3Ca 2 2SiO 6H2O 3CaOAl2O3CaC1210H2O6H 3Ca 2 Al2O33H OCaCl210H2O 3CaOAl2O3CaSO412H2O6H 3Ca2Al2O33H OCaSO412H2O 3CaOAl2O33CaSO432H2O6H 3Ca 2 Al2O33H2O+3CaSO4+32H2O - 4.5
Ca(OH) H SO CaSO 2H OH2O CSH 3CaO2SO 3H O6H CaSO 2H OSiO H OH O CaSO42H2O 3CaOAl O3 3CaOAl O33CaSO432H2O( ),,,,, - 4.12
1940 T.E.Stanton ph (ASR) 3 (ASR) ASR NaK SiO2-4.13,,,,,,,,,,, - 4.14
- 4.6-4.7-4.8-4.9
30 39 180mm 39 25%() - 4.15 RC
' ( PC ) () - 4.9 5
- 4.16 6
- 4.17
- 4.10
- 4.11-4.12-4.13
1) 2) 20cm 3 Ek 90 2
JASS 26 26.3
- 4.18 7
- 4.10
or 2 mm HI-520 (kett)
JIS A 1107 20mm 75mm 100mm 40mm 125mm 150-4.14 100mm
25mm b. 1/1000mm 50mm - 4.15 C L E 1 1 1 2
JIS A 5803 4.51.5 3 JIS - 4.19 7 250 450-4.20 7
cm JASS5 50 55-4.21 W/C 8
201000100400 400 250450 250-1 9
JIS A 5308 3.0 3.5 JIS A 1110-1 100 1.09 90
- 2 10
JIS A 1148-4.16
10 cm
1 2 3 '04 4 5 6 2003 7 8 1999 9 10
- 1.1
JIS A 1107 a. b.1.902.10 1.0 1.90 JIS A 1107-1.2
H16.6
,
,,,,,,,,,,,
L1 L2 ()
() ()
1213 H14
t=10cm t=10cm H15 WJ CCD 6070mm WJ
WJ 100mm WJ WJ H 100mm
WJ
JIS A 6024