| ชื่อเรื่อง | : | Thickness effect on fracture energy of cementitious materials |
| นักวิจัย | : | Duan, Kai. , Hu, Xiaozhi. , Wittmann, F. H. (Folker H.) |
| คำค้น | : | Cement composites. , Building materials. , Fracture mechanics. , Engineering. , Strategic basic research. , 861001 Cement and Concrete Materials. , 090503 Construction Materials. , 091308 Solid Mechanics. , 091599 Interdisciplinary Engineering not elsewhere classified. , Fracture energy -- Size effect -- Thickness effect -- Ligament effect -- Cementitious material |
| หน่วยงาน | : | Central Queensland University, Australia |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2546 |
| อ้างอิง | : | http://hdl.cqu.edu.au/10018/41229 , cqu:5207 |
| ที่มา | : | Duan, K, Hu, X & Wittmann, F 2003, 'Thickness effect on fracture energy of cementitious materials', Cement and Concrete Research, vol. 33, pp.499-507. |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Cement and concrete research. United Kingdom. : Pergamon, 2003. Vol. 33 (2003), p. 499-507 9 pages Refereed 0008-8846 1873-3948 (online) , ACQUIRE [electronic resource] : Central Queensland University Institutional Repository. |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This paper studies the thickness effect on the fracture energy of cementitious materials based on a local fracture energy concept. Similar to the specimen back boundary, the presence of two free surfaces in the thickness direction also influences the local fracture energy dissipation, leading to the boundary or thickness effect. A bilinear local fracture energy model originally developed to characterise the ligament or back boundary effect on the fracture energy is further developed to consider variations of the local fracture energy in the thickness direction. The proposed model is used to analyse available experimental data from the literature. The predictions from the model are in a good agreement with the experiments. |
| บรรณานุกรม | : |
Duan, Kai. , Hu, Xiaozhi. , Wittmann, F. H. (Folker H.) . (2546). Thickness effect on fracture energy of cementitious materials.
กรุงเทพมหานคร : Central Queensland University, Australia. Duan, Kai. , Hu, Xiaozhi. , Wittmann, F. H. (Folker H.) . 2546. "Thickness effect on fracture energy of cementitious materials".
กรุงเทพมหานคร : Central Queensland University, Australia. Duan, Kai. , Hu, Xiaozhi. , Wittmann, F. H. (Folker H.) . "Thickness effect on fracture energy of cementitious materials."
กรุงเทพมหานคร : Central Queensland University, Australia, 2546. Print. Duan, Kai. , Hu, Xiaozhi. , Wittmann, F. H. (Folker H.) . Thickness effect on fracture energy of cementitious materials. กรุงเทพมหานคร : Central Queensland University, Australia; 2546.
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