Study of micromechanical behavior of cement paste by integration of experimental nanoindentation and numerical analysis

Creep, Shrinkage and Durability Mechanics of Concrete and Concrete Structures - Proceedings of the 8th Int. Conference on Creep, Shrinkage and Durability Mechanics of Concrete and Concrete Structures

Volumn 1, Issue , 2009, Pages 89-95

  Kabele, Petr ^a   Davydov, Denis ^a   Jůn, Petr ^a   Němeček, Jiří ^a   Jirásek, Milan ^a  

^a CZECH TECHNICAL UNIVERSITY IN PRAGUE   (Czech Republic)

Author keywords

[No Author keywords available]

Indexed keywords

CEMENT PASTE; CONSTITUTIVE LAW; CONSTITUTIVE RELATIONS; FINITE ELEMENT MODELS; HARDENED CEMENT PASTE; INDENTATION DEPTH; LINEAR VISCOELASTIC; LOADING HISTORY; MATERIAL INHOMOGENEITY; MICROMECHANICAL BEHAVIOR; NANOINDENTATION EXPERIMENTS; NUMERICAL STUDIES;

CEMENTS; CREEP; DURABILITY; EXPERIMENTS; FINITE ELEMENT METHOD; MECHANICS; NANOINDENTATION; SHRINKAGE; UNLOADING;

BEHAVIORAL RESEARCH;

EID: 78649334672     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Constantinides, G. & Ulm, F.-J. 2004. The effect of two types of C-S-H on the elasticity of cement-based materials: Results from nanoindentation and micromechanical modeling. Cement and Concrete Research 34 (1): 67-80.
2. Constantinides, G. & Ulm, F.-J. 2007. The nanogranular nature of C-S-H. Journal of the Mechanics and Physics of Solids 55: 64-90. (Pubitemid 44827117)
3. Constantinides, G., Ulm, F.-J. & Van Vliet, K. 2003. On the use of nanoindentation for cementitious materials. Materials and Structures 36: 191-196.
4. Miller, M., Bobko, C., Vandamme, M. & Ulm, F.-J. 2008. Surface roughness criteria for cement paste nanoindentation. Cement and Concrete Research (in press).
5. Oliver, W.C. & Pharr, G.M. 1992. An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments. Journal of Material Research 7: 1564-1583.
6. Šmilauer, V. & Bittnar, Z. 2006. Microstructure-based micromechanical prediction of elastic properties in hydrating cement paste. Cement and Concrete Research 36(9): 1708-1718. (Pubitemid 44402403)
7. Vandamme, M. & Ulm, F.-J. 2006. Viscoelastic solutions for conical indentation, International Journal of Solids and Structures 43 (10): 3142-3165.
8. Wei, Y., Wang, X. & Zhao, M. 2004. Size effect measurement and characterization in nanoindentation test. Journal of Material Research 19 (1): 208-217.