Related Experiment Video
Updated: Oct 27, 2025

Preparation of Aligned Steel Fiber Reinforced Cementitious Composite and Its Flexural Behavior
Published on: June 27, 2018
Mechanical Properties of Cemented Particulate Composite: A 3D Micromechanical Model
Chenglin Tao1,2, Xi Liang1,2, Xiaoxue Bi2
1Kcy Laboratory of Mechanical Reliability for Heavy Equipment and Lark Structures of Hebei Province, Yanshan University, Qinhuangdao 066004, China.
Abstract:
Cemented particulate composite is a kind of composite material with high strength, high energy absorption, and multifunctional characteristics, which is widely used in engineering practice. The calculation of the mechanical properties of granular composites based on theoretical methods has always been a topic of discussion. A micromechanical model with a three-dimensional rigid beam-spring network (3D-RBSN) is proposed here. The stiffness matrix of the model was calculated theoretically. The model was applied to the analysis of the mechanical properties of composites material with glass beads and epoxy resin. The results indicate that the 3D-RBSN model can effectively predict the mechanical properties of composite materials, such as Young's modulus and Poisson's ratio. Furthermore, the damage evolution process of cemented particulate composite with initial defects was analyzed based on the 3D-RBSN model.
More Related Videos
14:24Manufacturing of Three-dimensionally Microstructured Nanocomposites through Microfluidic Infiltration
Published on: March 12, 2014
05:38Production and Analysis of Sporosarcina pasteurii Biocement Bricks Using Custom 3D-Printed Molds for Unconfined Compression Tests
Published on: March 7, 2025
Related Concept Videos
Strength of Cement
For compressive strength tests, ASTM C 109-05 standards prescribe a cement-sand mix ratio of 1:2.75 and a water/cement ratio of 0.485 for making 2-inch cubes. These cubes are mixed, cast, and cured in saturated lime water at 23°C until testing. Flexural strength testing, outlined in...
Porosity in Cement Paste
The balance of water to cement in the mix is...
Fineness of Cement
Direct...
Pore Size Distribution
Adequate...
Behavior of Concrete Under Compressive Load
As the concrete specimen fractures under...
Microcracking in Concrete