Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Quickly-assembled rock-soil reinforcement unit
The invention relates to a quickly-assembled rock-soil reinforcement unit suitable for reinforcing rock and soil with an anchor bolt. The quickly-assembled rock-soil reinforcement unit at least comprises a first bearing member, a second bearing member and a damping member. A wedge structure formed by the second bearing member with the anchor bolt and the first bearing member produces expanding force, and connection of the first bearing member and the second bearing member is guaranteed. Friction of the damping member with the first bearing member and the diameter of the anchor bolt helps effectively prevent the anchor bolt from being fed into an anchor bolt hole; the first bearing member drops under the action of external force of the hole wall or other obstacles. The assembly speed of the quickly-assembled rock-soil reinforcement unit is evidently higher than that the prior art. In soil or rock, when the stress that the anchor bolt bears increases, and the expanding force produced by the second bearing member automatically increases too; mechanical strength and reliability are both greater than those of the prior art.
Quickly-assembled rock-soil reinforcement unit
The invention relates to a quickly-assembled rock-soil reinforcement unit suitable for reinforcing rock and soil with an anchor bolt. The quickly-assembled rock-soil reinforcement unit at least comprises a first bearing member, a second bearing member and a damping member. A wedge structure formed by the second bearing member with the anchor bolt and the first bearing member produces expanding force, and connection of the first bearing member and the second bearing member is guaranteed. Friction of the damping member with the first bearing member and the diameter of the anchor bolt helps effectively prevent the anchor bolt from being fed into an anchor bolt hole; the first bearing member drops under the action of external force of the hole wall or other obstacles. The assembly speed of the quickly-assembled rock-soil reinforcement unit is evidently higher than that the prior art. In soil or rock, when the stress that the anchor bolt bears increases, and the expanding force produced by the second bearing member automatically increases too; mechanical strength and reliability are both greater than those of the prior art.
Quickly-assembled rock-soil reinforcement unit
FANG JIAQIANG (Autor:in) / ZHAO JIANHAO (Autor:in) / LUO ZHENHAI (Autor:in) / HONG YIYONG (Autor:in) / ZHONG GUIRONG (Autor:in) / LI FENG (Autor:in) / HUANG ZHIQIANG (Autor:in)
03.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Quickly disassembled, rebuilt, assembled and combined building unit
| Europäisches Patentamt | 2021