Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile-anchor-beam composite energy dissipation and shock absorption structure system and construction method
The invention relates to a pile-anchor-beam composite energy dissipation and shock absorption structure system. The system comprises anchor bars anchored in a rock mass to be reinforced, a connecting beam, and force bearing piles. The connecting beam is arranged on the surface of the rock mass to be reinforced in a full-length manner and connected with the anchoring ends of the anchor bars in the same row; the force bearing piles are arranged at the outer side of the slope surface of the rock mass to be reinforced, and each force bearing pile corresponds to one or one row of anchor bars in position; and moreover, energy dissipation and shock absorption anchor heads are arranged at the anchoring ends of the anchor bars, the anchor bars are anchored to the connecting beam through the energy dissipation and shock absorption anchor heads, a leveling base plate is arranged at the outer sides of the energy dissipation and shock absorption anchor heads and connected with one end of a damping device, and the other end of the damping device is connected to the side faces of the bearing piles. According to the system, earthquake energy can be consumed, a dangerous rock mass is prevented from breaking away from parent bed rock and collapsing due to overlarge earthquake impact force, mechanical and geometric parameters of a protection structure can be reduced, and collapse disasters are avoided to the maximum extent while economic benefits are improved.
本发明涉及一种桩‑锚‑梁复合消能减震结构体系，包括：锚筋，锚固在待加固岩体中；连系梁，在待加固岩体表面通长设置，连接同一排锚筋的锚固端；承力桩，设置在待加固岩体坡面外侧，每一根承力桩与相应的其中一根或一列锚筋所在位置对应；并且，所述锚筋的锚固端设置一消能减震锚头，锚筋通过该消能减震锚头锚固于连系梁上，消能减震锚头的外侧设置一找平垫板，找平垫板连接一阻尼装置的一端，阻尼装置的另一端连接在承力桩的侧面。本发明能够将地震能消耗，既防止危岩体由于过大的地震冲击力脱离母体基岩而崩塌，又能够减小防护结构的力学及几何参数，在达到提高经济效益的目的下最大程度的避免崩塌灾害的发生。
Pile-anchor-beam composite energy dissipation and shock absorption structure system and construction method
The invention relates to a pile-anchor-beam composite energy dissipation and shock absorption structure system. The system comprises anchor bars anchored in a rock mass to be reinforced, a connecting beam, and force bearing piles. The connecting beam is arranged on the surface of the rock mass to be reinforced in a full-length manner and connected with the anchoring ends of the anchor bars in the same row; the force bearing piles are arranged at the outer side of the slope surface of the rock mass to be reinforced, and each force bearing pile corresponds to one or one row of anchor bars in position; and moreover, energy dissipation and shock absorption anchor heads are arranged at the anchoring ends of the anchor bars, the anchor bars are anchored to the connecting beam through the energy dissipation and shock absorption anchor heads, a leveling base plate is arranged at the outer sides of the energy dissipation and shock absorption anchor heads and connected with one end of a damping device, and the other end of the damping device is connected to the side faces of the bearing piles. According to the system, earthquake energy can be consumed, a dangerous rock mass is prevented from breaking away from parent bed rock and collapsing due to overlarge earthquake impact force, mechanical and geometric parameters of a protection structure can be reduced, and collapse disasters are avoided to the maximum extent while economic benefits are improved.
本发明涉及一种桩‑锚‑梁复合消能减震结构体系，包括：锚筋，锚固在待加固岩体中；连系梁，在待加固岩体表面通长设置，连接同一排锚筋的锚固端；承力桩，设置在待加固岩体坡面外侧，每一根承力桩与相应的其中一根或一列锚筋所在位置对应；并且，所述锚筋的锚固端设置一消能减震锚头，锚筋通过该消能减震锚头锚固于连系梁上，消能减震锚头的外侧设置一找平垫板，找平垫板连接一阻尼装置的一端，阻尼装置的另一端连接在承力桩的侧面。本发明能够将地震能消耗，既防止危岩体由于过大的地震冲击力脱离母体基岩而崩塌，又能够减小防护结构的力学及几何参数，在达到提高经济效益的目的下最大程度的避免崩塌灾害的发生。
Pile-anchor-beam composite energy dissipation and shock absorption structure system and construction method
一种桩-锚-梁复合消能减震结构体系及施工方法
ZHU JIEWANG (Autor:in) / WANG FANGZHAO (Autor:in) / ZHOU GUANGQIANG (Autor:in) / ZHANG AISHE (Autor:in) / LYU GUOJING (Autor:in) / LI WENLE (Autor:in)
31.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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