Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Embedding type anchoring device and anchoring method for pre-stressed anchor cable
The invention discloses an embedding type anchoring device for a pre-stressed anchor cable. The embedding type anchoring device comprises a strengthening structure connected with a soil blocking structure steel bar framework. The strengthening structure is provided with anchor supports. The anchor supports are provided with steel strand holes. According to the device, the anchor cable and soil blocking structures are directly connected. An anchoring method comprises the following specific steps that firstly, the soil blocking structure steel bar framework is manufactured, and the embedding type anchoring device for the pre-stressed anchor cable is fixed to the soil blocking structure steel bar framework; secondly, the soil blocking structure steel bar framework is hung in a preformed soil blocking structural hole, and concrete is poured in the soil blocking structure steel bar framework so as to form the multiple soil blocking structures; thirdly, after the concrete of the soil blocking structures is solidified, a concrete protection layer at the anchor supports is chiseled at the anchor cable elevation position to expose the steel strand holes; and fourthly, the free end of a steel strand of the anchor cable penetrates the steel strand holes, and tensioning and locking are achieved through an anchor. According to the method, construction is convenient, and the falling risk of the anchoring structure is avoided.
Embedding type anchoring device and anchoring method for pre-stressed anchor cable
The invention discloses an embedding type anchoring device for a pre-stressed anchor cable. The embedding type anchoring device comprises a strengthening structure connected with a soil blocking structure steel bar framework. The strengthening structure is provided with anchor supports. The anchor supports are provided with steel strand holes. According to the device, the anchor cable and soil blocking structures are directly connected. An anchoring method comprises the following specific steps that firstly, the soil blocking structure steel bar framework is manufactured, and the embedding type anchoring device for the pre-stressed anchor cable is fixed to the soil blocking structure steel bar framework; secondly, the soil blocking structure steel bar framework is hung in a preformed soil blocking structural hole, and concrete is poured in the soil blocking structure steel bar framework so as to form the multiple soil blocking structures; thirdly, after the concrete of the soil blocking structures is solidified, a concrete protection layer at the anchor supports is chiseled at the anchor cable elevation position to expose the steel strand holes; and fourthly, the free end of a steel strand of the anchor cable penetrates the steel strand holes, and tensioning and locking are achieved through an anchor. According to the method, construction is convenient, and the falling risk of the anchoring structure is avoided.
Embedding type anchoring device and anchoring method for pre-stressed anchor cable
XU CHUANZHAO (Autor:in) / ZHANG BIN (Autor:in)
18.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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