A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMBINED ENERGY DISSIPATION SCAFFOLDING STRUCTURE FOR PREVENTING FALLING ROCK FOR HIGH AND STEEP SLOPE IN SEISMIC REGION
The present invention discloses a combined energy dissipation scaffolding structure for preventing falling rock hazards for high and steep side slope during highway construction, which belongs to the field of prevention and cure against highway disaster and post-disaster reconstruction engineering in earthquake area. The combined energy dissipation scaffolding structure mainly comprises five parts: a top surface impact-resistance system closely jointed with the existing slope surface, a top surface support system composed of 3D stereographic steel frame systems, a scaffolding body structure composed of a cross beam and support steel-pipe posts at both sides, a mountain-side anchorage system for anchoring the top surface impact-resistance system and the scaffolding body structure, and an anchoring-type steel-plate concrete composite foundation, wherein a fixed base is welded with the bottom of the steel-pipe post and is driven in the foundation soils using anchor rods. The combined energy dissipation scaffolding structure not only can prevent potential safety hazards caused by dangerous crag falling rock at high and steep slope in a seismic region to highway construction and vehicle travelling, but can effectively improve the stability and anti-seismic capability of scaffolding structures. Compared with the traditional shed tunnel structure, the combined energy dissipation scaffolding structure has the advantage that the construction time is greatly reduced, thereby being beneficial to making road unblocked and improving anti-disaster capability.
COMBINED ENERGY DISSIPATION SCAFFOLDING STRUCTURE FOR PREVENTING FALLING ROCK FOR HIGH AND STEEP SLOPE IN SEISMIC REGION
The present invention discloses a combined energy dissipation scaffolding structure for preventing falling rock hazards for high and steep side slope during highway construction, which belongs to the field of prevention and cure against highway disaster and post-disaster reconstruction engineering in earthquake area. The combined energy dissipation scaffolding structure mainly comprises five parts: a top surface impact-resistance system closely jointed with the existing slope surface, a top surface support system composed of 3D stereographic steel frame systems, a scaffolding body structure composed of a cross beam and support steel-pipe posts at both sides, a mountain-side anchorage system for anchoring the top surface impact-resistance system and the scaffolding body structure, and an anchoring-type steel-plate concrete composite foundation, wherein a fixed base is welded with the bottom of the steel-pipe post and is driven in the foundation soils using anchor rods. The combined energy dissipation scaffolding structure not only can prevent potential safety hazards caused by dangerous crag falling rock at high and steep slope in a seismic region to highway construction and vehicle travelling, but can effectively improve the stability and anti-seismic capability of scaffolding structures. Compared with the traditional shed tunnel structure, the combined energy dissipation scaffolding structure has the advantage that the construction time is greatly reduced, thereby being beneficial to making road unblocked and improving anti-disaster capability.
COMBINED ENERGY DISSIPATION SCAFFOLDING STRUCTURE FOR PREVENTING FALLING ROCK FOR HIGH AND STEEP SLOPE IN SEISMIC REGION
WANG ZHENGZHENG (author) / ZHU CHANGAN (author) / GAO YANG (author)
2019-06-13
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
| European Patent Office | 2021
| European Patent Office | 2021
| European Patent Office | 2023
Tunnel high and steep slope dangerous rock falling rock protection structure and constructing method
| European Patent Office | 2020