A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anchoring carrier, retard-bonded pre-stressed anchor cable and anchoring structure
The invention provides an anchoring bearing body, an anchoring section single steel strand of the anchoring bearing body is totally closed, the anchoring bearing body comprises an anchoring section steel strand and a sleeve, the anchoring section steel strand is sleeved with the sleeve, and grouting slurry is poured between the anchoring section steel strand and the sleeve. The invention further provides an anchoring section single-steel-strand totally-closed retard-bonded pre-stressed anchor cable which adopts the anchoring bearing body structure. The anchoring section single-steel-strand totally-closed retard-bonded pre-stressed anchor cable is provided with the anchoring bearing body structure. The invention further provides an anchoring structure. The anchoring structure comprises a drill hole and the retard-bonded pre-stressed anchor cable. According to the anchoring bearing body with the totally-closed single steel strand in the anchoring section, the slow-bonding pre-stressed anchor cable is high in bearing capacity and excellent in durability, and the anchoring bearing body is the optimal item for solving the engineering problems of slope stability, anti-floating of an underground structure, anti-overturning of a dam, anti-pulling of a power transmission and transformation iron tower, a wind power tower footing and a highway and railway bridge pile foundation, stability of an anchorage foundation of a suspension bridge and the like.
本发明提供了一种锚固承载体，所述锚固承载体的锚固段单根钢绞线全封闭，所述锚固承载体包括锚固段钢绞线、以及套在单根所述锚固段钢绞线外的套管，所述锚固段钢绞线与所述套管之间灌注有灌浆浆体。本发明还提供了一种锚固段单根钢绞线全封闭缓粘结预应力锚索，其采用本发明所述的锚固承载体结构。本发明还提供了一种锚固结构，其包括钻孔以及根据本发明所述的缓粘结预应力锚索。本发明的锚固段单根钢绞线全封闭的锚固承载体、缓粘结预应力锚索承载力高、耐久性优良，是解决边坡稳定、地下结构抗浮、大坝抗倾覆、输变电铁塔、风电塔基、公路铁路桥梁桩基抗拔、悬索桥锚碇基础稳定等工程问题的最优选项。
Anchoring carrier, retard-bonded pre-stressed anchor cable and anchoring structure
The invention provides an anchoring bearing body, an anchoring section single steel strand of the anchoring bearing body is totally closed, the anchoring bearing body comprises an anchoring section steel strand and a sleeve, the anchoring section steel strand is sleeved with the sleeve, and grouting slurry is poured between the anchoring section steel strand and the sleeve. The invention further provides an anchoring section single-steel-strand totally-closed retard-bonded pre-stressed anchor cable which adopts the anchoring bearing body structure. The anchoring section single-steel-strand totally-closed retard-bonded pre-stressed anchor cable is provided with the anchoring bearing body structure. The invention further provides an anchoring structure. The anchoring structure comprises a drill hole and the retard-bonded pre-stressed anchor cable. According to the anchoring bearing body with the totally-closed single steel strand in the anchoring section, the slow-bonding pre-stressed anchor cable is high in bearing capacity and excellent in durability, and the anchoring bearing body is the optimal item for solving the engineering problems of slope stability, anti-floating of an underground structure, anti-overturning of a dam, anti-pulling of a power transmission and transformation iron tower, a wind power tower footing and a highway and railway bridge pile foundation, stability of an anchorage foundation of a suspension bridge and the like.
本发明提供了一种锚固承载体，所述锚固承载体的锚固段单根钢绞线全封闭，所述锚固承载体包括锚固段钢绞线、以及套在单根所述锚固段钢绞线外的套管，所述锚固段钢绞线与所述套管之间灌注有灌浆浆体。本发明还提供了一种锚固段单根钢绞线全封闭缓粘结预应力锚索，其采用本发明所述的锚固承载体结构。本发明还提供了一种锚固结构，其包括钻孔以及根据本发明所述的缓粘结预应力锚索。本发明的锚固段单根钢绞线全封闭的锚固承载体、缓粘结预应力锚索承载力高、耐久性优良，是解决边坡稳定、地下结构抗浮、大坝抗倾覆、输变电铁塔、风电塔基、公路铁路桥梁桩基抗拔、悬索桥锚碇基础稳定等工程问题的最优选项。
Anchoring carrier, retard-bonded pre-stressed anchor cable and anchoring structure
一种锚固承载体、缓粘结预应力锚索及锚固结构
LONG ZAIMING (author)
2022-06-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
End anchoring structure of detachable pre-stressed anchor cable
| European Patent Office | 2024
Embedding type anchoring device and anchoring method for pre-stressed anchor cable
| European Patent Office | 2015
Retard-bonded prestress construction method for main tower inhaul cable anchoring area
| European Patent Office | 2022
Anchoring section pre-stressed anchor cable structure and construction method thereof
| European Patent Office | 2024
| European Patent Office | 2016