A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anchor cable centering support device
The invention discloses an anchor cable centering support device. The anchor cable centering support device comprises a grout pipe (1) located at the center position, isolating supports (2) wrapped in the periphery of the grout pipe (1) in the circumferential direction and corrugated protecting pipes (4) located at the outer layer. Outer grooves (2-1) dimpled outward are arranged in the inner walls of the isolating supports (2) at intervals, inner grooves (2-2) dimpled inward are arranged in the outer walls of the isolating supports (2) at intervals, and stranded steel wires are both fixed to the outer grooves (2-1) and the inner grooves (2-2). The corrugated protecting pipes (4) are cylinders and wrap the isolating supports (2). Centering support bases (7) with same interval are wrapped on the outer walls of the corrugated protecting pipes (4) in the circumferential direction. According to the anchor cable centering support device, the problems that an existing clamping cabal is difficult to install is solved, and the advantages of decreasing prestressing loss of the anchor cable and guaranteeing the reinforcement effect of the anchor cable and construction quality are achieved.
Anchor cable centering support device
The invention discloses an anchor cable centering support device. The anchor cable centering support device comprises a grout pipe (1) located at the center position, isolating supports (2) wrapped in the periphery of the grout pipe (1) in the circumferential direction and corrugated protecting pipes (4) located at the outer layer. Outer grooves (2-1) dimpled outward are arranged in the inner walls of the isolating supports (2) at intervals, inner grooves (2-2) dimpled inward are arranged in the outer walls of the isolating supports (2) at intervals, and stranded steel wires are both fixed to the outer grooves (2-1) and the inner grooves (2-2). The corrugated protecting pipes (4) are cylinders and wrap the isolating supports (2). Centering support bases (7) with same interval are wrapped on the outer walls of the corrugated protecting pipes (4) in the circumferential direction. According to the anchor cable centering support device, the problems that an existing clamping cabal is difficult to install is solved, and the advantages of decreasing prestressing loss of the anchor cable and guaranteeing the reinforcement effect of the anchor cable and construction quality are achieved.
Anchor cable centering support device
LI HONGBIN (author) / YAN FUGEN (author) / ZOU DEBING (author) / WANG HANHUI (author) / LIU QUANQING (author) / WANG GONGBIN (author) / FAN SHAOPENG (author) / MIN ZHENGHUI (author)
2015-10-07
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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