A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UHPC MATERIAL FOR REINFORCING EXISTING STONE MASONRY WALL AND REINFORCING METHOD THEREOF
A UHPC material for reinforcing existing stone masonry wall and its reinforcement method are disclosed, which belongs to the technical field of wall reinforcement. The UHPC material for reinforcing existing stone masonry wall includes: 550-600 kg/m3ofsilicate cement, 180-200 kg/m3ofwhite silica fume, 510-530 kg/m3 of limestone powder, 715-735 kg/m3 of quartz sand, 60-75 kg/m3 of iron ore tailings particles, 50-60 kg/m3 of pumice particles, 15-30 kg/m3 of polycarboxylic acid water reducing agent, 230-255 kg/m3 of water and 25-35 kg/m3 of POM fiber; the disclosure uses the combination of improved new UHPC increased cross-section method and steel banding method to strengthen the existing stone masonry wall, which can increase the thickness of the stone masonry wall and it can improve the stability of the wall; significantly improve the seismic performance and durability, and the construction is convenient, so it can be widely used in the seismic reinforcement of the stone masonry wall.
UHPC MATERIAL FOR REINFORCING EXISTING STONE MASONRY WALL AND REINFORCING METHOD THEREOF
A UHPC material for reinforcing existing stone masonry wall and its reinforcement method are disclosed, which belongs to the technical field of wall reinforcement. The UHPC material for reinforcing existing stone masonry wall includes: 550-600 kg/m3ofsilicate cement, 180-200 kg/m3ofwhite silica fume, 510-530 kg/m3 of limestone powder, 715-735 kg/m3 of quartz sand, 60-75 kg/m3 of iron ore tailings particles, 50-60 kg/m3 of pumice particles, 15-30 kg/m3 of polycarboxylic acid water reducing agent, 230-255 kg/m3 of water and 25-35 kg/m3 of POM fiber; the disclosure uses the combination of improved new UHPC increased cross-section method and steel banding method to strengthen the existing stone masonry wall, which can increase the thickness of the stone masonry wall and it can improve the stability of the wall; significantly improve the seismic performance and durability, and the construction is convenient, so it can be widely used in the seismic reinforcement of the stone masonry wall.
UHPC MATERIAL FOR REINFORCING EXISTING STONE MASONRY WALL AND REINFORCING METHOD THEREOF
WU YINGXIONG (author) / HUANG WEI (author) / ZHANG ZHIRONG (author) / WANG YUMIN (author) / WU BINGTIAN (author) / DUAN XIAOLING (author)
2023-06-08
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
UHPC material for reinforcing existing stone masonry wall and reinforcing method thereof
| European Patent Office | 2023
STONE WALL OR MASONRY WALL REINFORCING METHOD AND REINFORCING STRUCTURE
| European Patent Office | 2021
Seismic reinforcing apparatus of masonry wall using UHPC
| European Patent Office | 2023
STONE WALL OR MASONRY WALL REINFORCING METHOD AND REINFORCING STRUCTURE AND REINFORCING MEMBER
| European Patent Office | 2021