Physical Characterization of Granular Components Used in Road Construction

被引：0

作者：

Arias-Garcia, Pablo A. ^{[1
]}

Medici, Maria E. ^{[2
]}

Unac, Rodolfo O. ^{[1
]}

Vidales, Ana M. ^{[1
]}

Lizcano, Arcesio ^{[3
]}

机构：

[1] Univ Nacl San Luis, Dept Fis, CONICET, INFAP, Ejercito Andes 950, RA-5700 San Luis, Argentina

[2] Univ Nacl San Luis, Dept Min, RA-5700 San Luis, Argentina

[3] Univ Los Andes, Dept Ingn Civil Ambiental, Bogota, Colombia

来源：

POWDERS AND GRAINS 2009 | 2009年 / 1145卷

关键词：

Grains; Road Construction;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work we characterize the granular matter that constitutes the standard material employed in road construction. We measure parameters such as: size distribution, flatness and elongation ratios, hardness, stability angles and compactness. All these parameters are measured as a function of grain sizes. Once this information is obtained, we correlated it to describe each granular size family and draw some conclusions on the expected behavior for future application to rheological tests.

引用

页码：163 / +

页数：2

共 11 条

[1] The effect of fine mineral admixtures on water requirement of cement pastes [J].

Gallias, JL ;

Kara-Ali, R ;

Bigas, JP .

CEMENT AND CONCRETE RESEARCH, 2000, 30 (10) :1543-1549

[2]

GARCIA PAA, MECH RESPONSE UNPUB

[3]

Herle I, 1999, MECH COHES-FRICT MAT, V4, P461, DOI 10.1002/(SICI)1099-1484(199909)4:5<461::AID-CFM71>3.0.CO

[4]

2-P

[5]

HUNGER M, 2008, CEMENT CONC IN PRESS

[6]

Kuo CY, 1998, TRANSPORT RES REC, P65

[7] Technical and computational aspects of the measurement of aggregate shape by digital image analysis [J].

Maerz, NH .

JOURNAL OF COMPUTING IN CIVIL ENGINEERING, 2004, 18 (01) :10-18

[8]

NOCERA OC, 2008, ARIDOS COMO FACTOR D, V1, P263

[9] Effects of aggregate size and angularity on alkali-silica reaction [J].

Ramyar, K ;

Topal, A ;

Andiç, Ö .

CEMENT AND CONCRETE RESEARCH, 2005, 35 (11) :2165-2169

[10]

ZHAO Z, 2009, CEMENT CONCRETE RES, V38, P1049

← 1 2 →