Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated prestressed concrete hollow anchor rod and construction method thereof
The invention discloses a prefabricated prestressed concrete hollow anchor rod and a construction method thereof. The prefabricated prestressed concrete hollow anchor rod comprises a concrete pole body, a hollow channel is formed in the middle of the interior of the concrete pole body, and a plurality of prestressed tendons are arranged in the concrete pole body. According to the prefabricated prestressed concrete hollow anchor rod, the construction efficiency can be greatly improved, and the overall construction progress is accelerated; and in addition, the strength of the anchor rod can be improved, the construction cost is reduced, the construction quality can be stably controlled, and the environment and weather influences on a construction site are overcome.
本发明公开了一种预制预应力混凝土中空锚杆及其施工方法。本发明包括混凝土杆身，混凝土杆身的内部居中设有中空通道；混凝土杆身内设有多根预应力筋。本发明可以大大提高施工效率，加快整体施工进度；此外本发明既可以提高锚杆的强度，降低施工成本，而且还能稳定地把控施工质量，克服施工现场的环境和天气影响。
Prefabricated prestressed concrete hollow anchor rod and construction method thereof
The invention discloses a prefabricated prestressed concrete hollow anchor rod and a construction method thereof. The prefabricated prestressed concrete hollow anchor rod comprises a concrete pole body, a hollow channel is formed in the middle of the interior of the concrete pole body, and a plurality of prestressed tendons are arranged in the concrete pole body. According to the prefabricated prestressed concrete hollow anchor rod, the construction efficiency can be greatly improved, and the overall construction progress is accelerated; and in addition, the strength of the anchor rod can be improved, the construction cost is reduced, the construction quality can be stably controlled, and the environment and weather influences on a construction site are overcome.
本发明公开了一种预制预应力混凝土中空锚杆及其施工方法。本发明包括混凝土杆身，混凝土杆身的内部居中设有中空通道；混凝土杆身内设有多根预应力筋。本发明可以大大提高施工效率，加快整体施工进度；此外本发明既可以提高锚杆的强度，降低施工成本，而且还能稳定地把控施工质量，克服施工现场的环境和天气影响。
Prefabricated prestressed concrete hollow anchor rod and construction method thereof
一种预制预应力混凝土中空锚杆及其施工方法
HUANG WEIZHI (Autor:in) / HUANG YUANYUAN (Autor:in) / CHEN KEJIA (Autor:in)
07.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
PREFABRICATED PRESTRESSED ANCHOR ROD CONSTRUCTION METHOD
| Europäisches Patentamt | 2020
Prefabricated prestressed concrete hollow soil nail and construction method
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023