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Fracture Energy of Foamed Concrete Using Compression Test and Splitting Tensile Test
Nowadays, foamed concrete has been renewed in its own structural characteristics, such as lightweight materials. Foamed concrete has received attention due to its potential as a building construction material. However, given its brittleness, the crack length highly depends on the strength and fracture properties of foamed concrete. Therefore, the fracture energy and crack length characteristic of foamed concrete are analysed. This study focuses on a cube sample size of 150 × 150 × 150 mm and a cylinder specimen size of 150 × 300 mm with various densities of foamed concrete from 1000 to 1700 kg/m3. The cube samples were tested under a compression test, while cylinder specimens underwent a splitting tensile test. Furthermore, the fracture energy were calculated using Bazant, CEB and Oh model. The experimental result shows that the fracture energy was significantly increased by the density of the concrete with a range under the compression test.
Fracture Energy of Foamed Concrete Using Compression Test and Splitting Tensile Test
Nowadays, foamed concrete has been renewed in its own structural characteristics, such as lightweight materials. Foamed concrete has received attention due to its potential as a building construction material. However, given its brittleness, the crack length highly depends on the strength and fracture properties of foamed concrete. Therefore, the fracture energy and crack length characteristic of foamed concrete are analysed. This study focuses on a cube sample size of 150 × 150 × 150 mm and a cylinder specimen size of 150 × 300 mm with various densities of foamed concrete from 1000 to 1700 kg/m3. The cube samples were tested under a compression test, while cylinder specimens underwent a splitting tensile test. Furthermore, the fracture energy were calculated using Bazant, CEB and Oh model. The experimental result shows that the fracture energy was significantly increased by the density of the concrete with a range under the compression test.
Fracture Energy of Foamed Concrete Using Compression Test and Splitting Tensile Test
Lecture Notes in Civil Engineering
Mohd Zuki, Sharifah Salwa (Herausgeber:in) / Mokhatar, Shahrul Niza (Herausgeber:in) / Shahidan, Shahiron (Herausgeber:in) / Bin Wan Ibrahim, Mohd Haziman (Herausgeber:in) / Rahman, Norashidah Abd (Autor:in) / Khairuddin, Siti Amirah Azra (Autor:in) / Jaini, Zainorizuan Mohd (Autor:in)
Proceedings of the Sustainable Concrete Materials and Structures in Construction 2020 ; Kapitel: 11 ; 119-128
26.05.2021
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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