A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed and non-prestressed heat-shrinkable sleeve anti-corrosion anchor rod
The invention discloses a prestressed and non-prestressed heat-shrinkable sleeve anti-corrosion anchor rod. The number of main steel bars of the anchor rod is 1-5; when the main steel bars are connected through connecting nuts, the connecting nuts connect the main steel bars of the anchor rod to a rated length, and the main steel bars of the anchor rod are finish-rolled deformed steel bars; and nut connectors or/and the main steel bars of the anchor rod are all sleeved with thermoplastic film sleeves, and then concrete curing materials are poured into the main steel bars and the connecting nuts of the thermoplastic film sleeves.
一种预应力及非预应力热缩套管防腐锚杆，锚杆的主钢筋为1‑5根，主钢筋采用连接螺母连接时，连接螺母连接锚杆的主钢筋到额定长度，锚杆主钢筋是精轧螺纹钢；螺母连接器或/与锚杆的主钢筋上均套上热塑薄膜套，热塑薄膜套的主钢筋及连接螺母再浇筑混凝土类固化材料。
Prestressed and non-prestressed heat-shrinkable sleeve anti-corrosion anchor rod
The invention discloses a prestressed and non-prestressed heat-shrinkable sleeve anti-corrosion anchor rod. The number of main steel bars of the anchor rod is 1-5; when the main steel bars are connected through connecting nuts, the connecting nuts connect the main steel bars of the anchor rod to a rated length, and the main steel bars of the anchor rod are finish-rolled deformed steel bars; and nut connectors or/and the main steel bars of the anchor rod are all sleeved with thermoplastic film sleeves, and then concrete curing materials are poured into the main steel bars and the connecting nuts of the thermoplastic film sleeves.
一种预应力及非预应力热缩套管防腐锚杆，锚杆的主钢筋为1‑5根，主钢筋采用连接螺母连接时，连接螺母连接锚杆的主钢筋到额定长度，锚杆主钢筋是精轧螺纹钢；螺母连接器或/与锚杆的主钢筋上均套上热塑薄膜套，热塑薄膜套的主钢筋及连接螺母再浇筑混凝土类固化材料。
Prestressed and non-prestressed heat-shrinkable sleeve anti-corrosion anchor rod
一种预应力及非预应力热缩套管防腐锚杆
WU DONGDONG (author) / WU HAILONG (author)
2021-07-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Prestressed and non-prestressed heat-shrinkable sleeve anti-corrosion anchor rod
| European Patent Office | 2021
Experimental Research on Using Heat Shrinkable Material to Protect Prestressed Anchor
| Tema Archive | 2011
Experimental Research on Using Heat Shrinkable Material to Protect Prestressed Anchor
| British Library Conference Proceedings | 2011