Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete retaining wall structure with energy dissipation and shock absorption functions
The invention provides a concrete retaining wall structure with energy dissipation and shock absorption functions, and belongs to the field of urban underground road engineering and the technical field of public facilities. The structure comprises a concrete weight-adding strengthened pulling plate, a nodal shock absorption and energy dissipation device, a right-angled connecting plate, a tension-compression main energy dissipation steel plate, an auxiliary energy dissipation steel plate, a right-angled strengthened fixing steel plate, a strengthened pulling plate ring-shaped hooping, and a ring-shaped hooping connecting part. A vertical concrete plate is exposed to the outside of an original soil layer, and a vertical ring-shaped hooping is arranged near the edge of the interior of the vertical concrete plate. A horizontal ring-shaped hooping is arranged near the edge of the interior of a horizontal concrete plate. Two rows of longitudinal rebars are uniformly arranged at the inner side of the horizontal ring-shaped hooping. The concrete retaining wall structure with the energy dissipation and shock absorption functions has the beneficial effects that the integrity and stability of the retaining wall is improved, the problems of poor structural strength and high maintenance cost are avoided, the fracture or deformation failure of the retaining wall is avoided, and the structure has the strength and the ability of buffering and shock absorption, which forms a connection system with good shock absorption performance, so as to effectively support subgrade or hillside soil body and prevent soil deformation and instability.
本发明提供了一种具有耗能减震功能的混凝土挡土墙结构，属于城市地下道路工程领域与市政设施技术领域，包括混凝土增重式加强拉板、节点减震耗能装置、直角连接板、拉压主耗能钢板、辅耗能钢板、直角加强固定钢板、加强拉板环箍筋、环箍筋连接件，竖直混凝土板外露于原土层外部，在竖直混凝土板内部近边缘位置设置竖直环箍筋，在水平混凝土板内部近边缘位置设置水平环箍筋，在水平环箍筋的内侧均匀设置两行纵向钢筋，本发明的有益效果是提高挡土墙整体性和稳定性，能避免结构强度差、维护成本高等问题，避免挡土墙发生断裂或变形破坏，具备强度同时具有缓冲减震能力，形成抗震性能好的连接体系，可有效支撑路基或山坡土体、防止土体变形失稳。
Concrete retaining wall structure with energy dissipation and shock absorption functions
The invention provides a concrete retaining wall structure with energy dissipation and shock absorption functions, and belongs to the field of urban underground road engineering and the technical field of public facilities. The structure comprises a concrete weight-adding strengthened pulling plate, a nodal shock absorption and energy dissipation device, a right-angled connecting plate, a tension-compression main energy dissipation steel plate, an auxiliary energy dissipation steel plate, a right-angled strengthened fixing steel plate, a strengthened pulling plate ring-shaped hooping, and a ring-shaped hooping connecting part. A vertical concrete plate is exposed to the outside of an original soil layer, and a vertical ring-shaped hooping is arranged near the edge of the interior of the vertical concrete plate. A horizontal ring-shaped hooping is arranged near the edge of the interior of a horizontal concrete plate. Two rows of longitudinal rebars are uniformly arranged at the inner side of the horizontal ring-shaped hooping. The concrete retaining wall structure with the energy dissipation and shock absorption functions has the beneficial effects that the integrity and stability of the retaining wall is improved, the problems of poor structural strength and high maintenance cost are avoided, the fracture or deformation failure of the retaining wall is avoided, and the structure has the strength and the ability of buffering and shock absorption, which forms a connection system with good shock absorption performance, so as to effectively support subgrade or hillside soil body and prevent soil deformation and instability.
本发明提供了一种具有耗能减震功能的混凝土挡土墙结构，属于城市地下道路工程领域与市政设施技术领域，包括混凝土增重式加强拉板、节点减震耗能装置、直角连接板、拉压主耗能钢板、辅耗能钢板、直角加强固定钢板、加强拉板环箍筋、环箍筋连接件，竖直混凝土板外露于原土层外部，在竖直混凝土板内部近边缘位置设置竖直环箍筋，在水平混凝土板内部近边缘位置设置水平环箍筋，在水平环箍筋的内侧均匀设置两行纵向钢筋，本发明的有益效果是提高挡土墙整体性和稳定性，能避免结构强度差、维护成本高等问题，避免挡土墙发生断裂或变形破坏，具备强度同时具有缓冲减震能力，形成抗震性能好的连接体系，可有效支撑路基或山坡土体、防止土体变形失稳。
Concrete retaining wall structure with energy dissipation and shock absorption functions
具有耗能减震功能的混凝土挡土墙结构
ZHANG YANNIAN (Autor:in) / WANG XUN (Autor:in) / WANG QINGJIE (Autor:in)
24.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024
Concrete retaining wall structure
| Engineering Index Backfile | 1951
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024