Mechanical properties of foamed alumina cements

研究成果: Paper同行評審

摘要

Based on a cell-wall-bending model, it is found that the mechanical properties of foamed cements depend on relative density, cell geometry and the modulus of rupture of solid cell walls. A series of mechanical testing on foamed alumina cements with various relative densities were conducted to obtain their elastic modulus, strength, fracture toughness and fatigue life. Experimental results are compared to theoretical modeling. Results suggest that the theoretical expressions of dosed-cell foams are valid to describe the mechanical properties of foamed alumina cement. At the same time, the microstructure coefficients included in the theoretical expressions for describing the mechanical properties of foamed alumina cement are determined.

原文English
頁面465-468
頁數4
出版狀態Published - 2001 一月 1
事件11th (2001) International Offshore and Polar Engineering Conference - Stavanger, Norway
持續時間: 2001 六月 172001 六月 22

Other

Other11th (2001) International Offshore and Polar Engineering Conference
國家/地區Norway
城市Stavanger
期間01-06-1701-06-22

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 海洋工程
  • 機械工業

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