A Continuum Mechanical Multi-Component Model for Asphalt Mixtures Part II: Parameter Identification and Simulation

被引：0
作者：
Brodersen, B. [1 ]
Kowalsky, U. [1 ]
Dinkler, D. [1 ]
机构：
[1] Tech Univ Carolo Wilhelmina Braunschweig, Inst Struct Anal, D-38106 Braunschweig, Germany
来源：
PORO-MECHANICS IV | 2009年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Asphalt is a heterogeneous compound material composed of mineral aggregate and bituminous binder. As it is widely used in road construction efficient numerical models are needed to support the design process which is nowadays mainly based on empirical models. In this contribution a multi-component model is presented which enables the simulation of asphalt layers with different mixture compositions using one single approach. Furthermore, an in depth view is given on how to extract model parameters from experiments to verify the material equations.
引用
收藏
页码：511 / 516
页数：6
相关论文
共 16 条
[1]  
[Anonymous], 1976, CONTIN PHYS MIX EM F
[2]  
ASCHENBRENNER L, 2004, 1 IFAC WORKSH FRACT, P615
[3]  
ASCHENBRENNER L, 2006, MEHRKOMPONENTEN MODE
[4]  
DIN, 1996, DIN 18126: 1996-11
[5]  
*DIN, 1999, 18135199906 DIN
[6]  
Ehlers W., 2002, Porous media: theory, experiments and numerical applications
[7]  
GARTUNG T, 1997, BITUMEN, V4, P146
[8]  
Herle I, 1999, MECH COHES-FRICT MAT, V4, P461, DOI 10.1002/(SICI)1099-1484(199909)4:5<461::AID-CFM71>3.0.CO
[9]  
2-P
[10]  
Kolymbas D., 2000, INTRO HYPOPLASTICITY
12