実測法と計算法および加熱 ... - library.jsce.or.jp

1 14 2009 12 77 1 940-2188 1603-1 E-mail : Dmm Dmm Dmm Dmm Key Word theoretical maximum specific gravity, asphalt mixture, Rice Method, mixture design Dmm Dmm Dmm Rice 1) G027 2)

2 Dmm Dmm Rice OAC Superpave 2 3) Mixture Conditioning 78 Dmm OAC 4) Gmm Dmm Gmm Gmm (1) (13)

3 13 3 5 60/80 OAC 5) 5 13 Dmm (2) Rice -1 AASHTO 6) 3 3 -2 6 Dmm 3 3 -1 Rice A B C D E Dmm (g/cm3)

4 13 -2 Dmm 79 D ELE E D E B C A C C (3) Dmm AASHTO 1,500 g 5 mm 30 mmHg kPa 60 8 kPa Dmm

5 3 3 AASHTO 7) 50 mm 2 1 2 Dmm g Dmm Dmm (1) Dmm -1 5 13 Dmm A B C D E 1 3 -1 Dmm OAC (%) (g/cm3) (g/cm3) g/cm3 (%) 80 -2 Dmm (g/cm3) % Dmm D C 9 -3 Dmm Dmm Dmm Dmm -1 Dmm -4

6 B C Dmm Dmm Dmm 25% 8) -4 Dmm C Dmm (2) Dmm Dmm -1 Dmm -3 (%)Dmm (kg/cm3)CDEBA 13 -4 Dmm 81 -2 OAC Dmm Dmm Dmm , Dmm.

7 Dmm Dmm Dmm Dmm -5 Dmm Vagg Dmm Vair 25% Vair -2 Vair Dmm 4 (1) Dmm Dmm Dmm 2 -3 -1 Dmm E Dmm g/cm3 WeasWaggVeasVagg Vaas VairWaasVallWall WeasWaggVeasVagg Vaas VairWaasVallWall -5 -3 Dmm (g/cm3) (%) OAC (%) g/cm3 (g/cm3)

8 82 -4 Dmm (g/cm3) % g/cm3 D -3 -4 Dmm E (2) -5 Weas Waas Veas Vaas Weas Veas Waas Vaas Weas Veas -5 -2 -6 Dse 2), 9) Dse -6 VVVWD aasawssse += Ws Vs * = DDWVV sesesaasaas**11 () +=+ DDDWWWWWDVV sesebassasbaasaas**11 Db Wa Weas Waas Dse Dmm bbmmbseDPDPD+ =11 Pb (4) (3) Ws / (Ws+Wa) 1 Pb () =+ DDDWWDVV mmmmbasbaasaas**11 (5)

9 -5 OAC C D VaasVs Vaw VaasVawVaasVs Vaw VaasVaw -6 (2) (1) (3) -5 (%) Dmm Dmm (4) (5) g/cm3 * 83 (1) OAC Dmm Dmm VFA VMA A Dmm Dmm -7 -3 Dmm OAC Dmm OAC OAC 3 Dmm (4) Dse Dse (4)

10 Dmm 3 Dse Dmm -7 Dmm VFA Dmm Dmm VFA OAC Dmm Dmm Dmm Dmm OAC Dmm Dmm OAC -6 Dmm OAC E OAC /cm3 % Dmm % Dmm Dmm % kN % 1/100cm % -7 A OAC Dmm -6 Dmm OAC (%)Dse (g/cm3)