Volume 9, Issue 2 (4-2019)                   2019, 9(2): 313-329 | Back to browse issues page

XML Print

Abstract:   (12576 Views)
Lightweight concrete (LWC) is a kind of concrete that made of lightweight aggregates or gas bubbles. These aggregates could be natural or artificial, and expanded polystyrene (EPS) lightweight concrete is the most interesting lightweight concrete and has good mechanical properties. Bulk density of this kind of concrete is between 300-2000 kg/m3. In this paper flexural strength of EPS is modeled using four regression models, nine neural network models and four adaptive Network-based Fuzzy Interface System model (ANFIS). Among these models, ANFIS model with Bell-shaped membership function has the best results and can predict the flexural strength of EPS lightweight concrete more accurately.
Full-Text [PDF 1085 kb]   (2911 Downloads)    
Type of Study: Research | Subject: Applications
Received: 2018/12/17 | Accepted: 2018/12/17 | Published: 2018/12/17

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.