| Autor: |
Jeongun Lee, Ji Woon Park, Yun Mook Lim |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Case Studies in Construction Materials, Vol 21, Iss , Pp e03992- (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2214-5095 |
| DOI: |
10.1016/j.cscm.2024.e03992 |
| Popis: |
This study investigates the development and performance of a prefabricated permanent formwork using 3D textile-reinforced cementitious composites (3D-TRCC) and explores the experimental application of pneumatic air mat shoring (PAMS). Herein, we address challenges, such as high labor demands and construction waste, in traditional formwork. The 3D-TRCC exhibited high flexural strength and ductile behavior through multiple cracks during material tests and mock-up experiments, confirming its potential as a sustainable formwork material. The introduction of the PAMS significantly simplified the installation and dismantling of temporary structures, reducing construction time by 25.7 % compared with those of conventional methods. Numerical analysis supported the structural behavior observed in the mock-up tests and provided insights for optimizing design parameters. These findings shows that the combination of a 3D-TRCC permanent formwork with PAMS offers a promising solution for efficient and sustainable construction practices. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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