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A platform for research: civil engineering, architecture and urbanism
Controllable grouting rectification device and method for building
The invention discloses a building controllable grouting inclination rectifying device which comprises a trapezoid prism-shaped slurry bag and a sleeve valve pipe, the sleeve valve pipe is arranged in the center of the trapezoid prism-shaped slurry bag, a holding piece is arranged above the sleeve valve pipe, a grouting hole is formed in the portion, located in the trapezoid prism-shaped slurry bag, of the sleeve valve pipe, and the holding piece is arranged above the sleeve valve pipe. A rubber sleeve is arranged at the position, where the grouting hole is located, of the sleeve valve pipe, and the rubber sleeve is used for preventing grout from flowing back and protecting the grouting hole from being blocked by the grout. The invention further provides a controllable grouting inclination rectification method for the building, through multiple times of small-amount repeated grouting, the lifting amount of the building is effectively controlled, and the problems that an existing grouting inclination rectification method is poor in controllability, and the building inclines again due to dissipation of pore water pressure after grouting are solved.
本发明公开了一种建筑物可控式注浆纠倾装置，所述装置包括梯形棱柱形浆囊袋和袖阀管，所述袖阀管设于梯形棱柱形浆囊袋中心，所述袖阀管上方设有抱紧件，袖阀管位于梯形棱柱形浆囊袋内的部位设有注浆孔，所述袖阀管上注浆孔所在位置设有橡皮套，所述橡皮套用于防止浆液回流并保护注浆孔不被浆液堵塞。本发明还提供一种建筑物可控式注浆纠倾方法，通过多次少量反复的注浆，有效地控制建筑物的抬升量，克服以往的注浆纠倾方法可控性差、且在注浆后由于孔隙水压力的消散导致建筑物再次倾斜的问题。
Controllable grouting rectification device and method for building
The invention discloses a building controllable grouting inclination rectifying device which comprises a trapezoid prism-shaped slurry bag and a sleeve valve pipe, the sleeve valve pipe is arranged in the center of the trapezoid prism-shaped slurry bag, a holding piece is arranged above the sleeve valve pipe, a grouting hole is formed in the portion, located in the trapezoid prism-shaped slurry bag, of the sleeve valve pipe, and the holding piece is arranged above the sleeve valve pipe. A rubber sleeve is arranged at the position, where the grouting hole is located, of the sleeve valve pipe, and the rubber sleeve is used for preventing grout from flowing back and protecting the grouting hole from being blocked by the grout. The invention further provides a controllable grouting inclination rectification method for the building, through multiple times of small-amount repeated grouting, the lifting amount of the building is effectively controlled, and the problems that an existing grouting inclination rectification method is poor in controllability, and the building inclines again due to dissipation of pore water pressure after grouting are solved.
本发明公开了一种建筑物可控式注浆纠倾装置，所述装置包括梯形棱柱形浆囊袋和袖阀管，所述袖阀管设于梯形棱柱形浆囊袋中心，所述袖阀管上方设有抱紧件，袖阀管位于梯形棱柱形浆囊袋内的部位设有注浆孔，所述袖阀管上注浆孔所在位置设有橡皮套，所述橡皮套用于防止浆液回流并保护注浆孔不被浆液堵塞。本发明还提供一种建筑物可控式注浆纠倾方法，通过多次少量反复的注浆，有效地控制建筑物的抬升量，克服以往的注浆纠倾方法可控性差、且在注浆后由于孔隙水压力的消散导致建筑物再次倾斜的问题。
Controllable grouting rectification device and method for building
一种建筑物可控式注浆纠倾装置及方法
YU JIANLIN (author) / ZANG YANWEI (author) / GAN XIAOLU (author) / WANG CHENGCAN (author) / HUANG SUHANG (author) / WANG ZIJUAN (author) / GONG XIAONAN (author) / LIU CHANGBAO (author)
2022-11-15
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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