Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Barb grouting type anchor rod and construction method thereof
The invention discloses a barb grouting type anchor rod. The barb grouting type anchor rod comprises a rod body, a barb plate and a pushing rod, wherein the interior of the rod body is of a hollow structure; the cavity is used for containing slurry; the barb plate can be moveably arranged on the front part of the rod body; the pushing rod is moveably connected with the barb plate, is arranged on the rod body and can radially move along the rod body to drive the barb plate to be opened and closed; when the barb plate is in an opening state, the slurry is grouted into the cavity of the rod body; the slurry can overflow through a clearance formed between the barb plate and the rod body. According to the barb grouting type anchor rod, when the barb plate is opened, the anchor rod is provided with a barb, so that the pulling resistance of the anchor rod is improved, sliding is not easily caused after the anchor rod is used for a long time, and the side slope reinforcing safety is guaranteed. According to the construction method, construction is convenient, the working efficiency is improved, and the economy is good.
Barb grouting type anchor rod and construction method thereof
The invention discloses a barb grouting type anchor rod. The barb grouting type anchor rod comprises a rod body, a barb plate and a pushing rod, wherein the interior of the rod body is of a hollow structure; the cavity is used for containing slurry; the barb plate can be moveably arranged on the front part of the rod body; the pushing rod is moveably connected with the barb plate, is arranged on the rod body and can radially move along the rod body to drive the barb plate to be opened and closed; when the barb plate is in an opening state, the slurry is grouted into the cavity of the rod body; the slurry can overflow through a clearance formed between the barb plate and the rod body. According to the barb grouting type anchor rod, when the barb plate is opened, the anchor rod is provided with a barb, so that the pulling resistance of the anchor rod is improved, sliding is not easily caused after the anchor rod is used for a long time, and the side slope reinforcing safety is guaranteed. According to the construction method, construction is convenient, the working efficiency is improved, and the economy is good.
Barb grouting type anchor rod and construction method thereof
ZHOU XIAORONG (Autor:in) / HUANG HONGXING (Autor:in) / XU MIN (Autor:in) / YAN LINGYUN (Autor:in) / ZHANG JIALU (Autor:in) / WANG YIYU (Autor:in)
12.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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