A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Out-of-Plane Strengthening of Unreinforced Masonry Walls by Glass Fiber-Reinforced Polyurea
Fiber-reinforced polymer reinforcement or polyurea reinforcement techniques are applied to strengthen unreinforced masonry walls (UMWs). The purpose of this experimental study is to verify the out-of-plane reinforcing effect of sprayed glass fiber-reinforced polyurea (GFRPU), which is a composite elastomer made of polyurea and milled glass fibers on UMW. The out-of-plane strengths and ductile behaviors based on various coating shapes are compared in this study. An empirical formula to describe the degree of reinforcement on the out-of-plane strength of the UMW is derived based on the experimental results. It is observed that the peak load-carrying capacity, ductility, and energy absorption capacity gradually improve with an increase in the strengthening degree or area. Compared with the existing masonry wall reinforcement method, the GFRPU technique is a construction method that can help improve the safety performance along with ease of construction and economic efficiency. Doi:10.28991/CEJ-2022-08-01-011 Full Text: PDF
Out-of-Plane Strengthening of Unreinforced Masonry Walls by Glass Fiber-Reinforced Polyurea
Fiber-reinforced polymer reinforcement or polyurea reinforcement techniques are applied to strengthen unreinforced masonry walls (UMWs). The purpose of this experimental study is to verify the out-of-plane reinforcing effect of sprayed glass fiber-reinforced polyurea (GFRPU), which is a composite elastomer made of polyurea and milled glass fibers on UMW. The out-of-plane strengths and ductile behaviors based on various coating shapes are compared in this study. An empirical formula to describe the degree of reinforcement on the out-of-plane strength of the UMW is derived based on the experimental results. It is observed that the peak load-carrying capacity, ductility, and energy absorption capacity gradually improve with an increase in the strengthening degree or area. Compared with the existing masonry wall reinforcement method, the GFRPU technique is a construction method that can help improve the safety performance along with ease of construction and economic efficiency. Doi:10.28991/CEJ-2022-08-01-011 Full Text: PDF
Out-of-Plane Strengthening of Unreinforced Masonry Walls by Glass Fiber-Reinforced Polyurea
Jang, Hye-Sook (author) / An, Jae-Hyoung (author) / Song, Jun-Hyeok (author) / Son, Seung-Hwan (author) / Hong, Yu-Sik (author) / Eun, Hee-Chang (author)
2022-01-01
doi:10.28991/CEJ-2022-08-01-011
Civil Engineering Journal; Vol 8, No 1 (2022): January; 145-154 ; 2476-3055 ; 2676-6957
Article (Journal)
Electronic Resource
English
DDC:
690
In-Plane Strengthening of Unreinforced Masonry Walls by Glass Fiber-Reinforced Polyurea
| BASE | 2021
Fiber-Reinforced Polymer Strengthening of Unreinforced Masonry Walls Subject to Out-of-Plane Loads
| Online Contents | 2003
External strengthening of unreinforced masonry walls with polymers reinforced with carbon fiber
| DOAJ | 2018
Out-of-plane strengthening of unreinforced masonry walls with openings
| Tema Archive | 2004
Out-of-Plane Strengthening of Unreinforced Masonry Walls with Openings
| Online Contents | 2004