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A platform for research: civil engineering, architecture and urbanism
Avalanche protection system
The invention provides an avalanche protection system, and relates to the technical field of disaster protection. The avalanche protection system comprises a first-stage blocking device, an energy dissipation device and a second-stage blocking device which are sequentially arranged in the slope direction of a mountain slope. The first-stage blocking device comprises a plurality of blocking nets which are arranged at intervals in the slope direction, the blocking nets close to the slope top of the slope cover accumulated snow on the slope, and the plane where the blocking nets away from the slope top are located intersects with the slope. The energy dissipation device comprises at least one energy dissipation pool, and the multiple blocking nets are sequentially arranged in the slope direction. The secondary blocking device comprises a plurality of blocking dams which are arranged at intervals in the slope direction; the multiple openings are arranged at intervals in the extending direction of the blocking dams, and the openings of the adjacent blocking dams are arranged in a staggered mode. According to the method, blocking is changed into dredging in avalanche prevention and treatment, the dredging is combined with an energy dissipation measure, the energy of avalanche is gradually reduced when the avalanche occurs, and then the protection system can play a more effective protection role.
本申请提供一种雪崩防护系统，涉及灾害防护技术领域。该雪崩防护系统包括沿山体坡面的坡向依次设置的一级阻拦装置、消能装置和二级阻拦装置；一级阻拦装置包括多个阻拦网，多个阻拦网沿坡向相间隔设置，靠近坡面的坡顶的阻拦网覆盖于坡面的积雪，远离坡顶的阻拦网所在的平面和所述坡面相交；消能装置包括至少一个消能池，多个阻拦网沿坡向依次设置；二级阻拦装置包括多个拦挡坝，多个拦挡坝沿坡向相间隔设置；多个开口沿拦挡坝的延伸方向相间隔设置，且相邻的拦挡坝的开口错位设置。本申请在雪崩防治中将阻挡换为疏通，并与消能措施相结合，让雪崩在发生时的能量逐级降低，进而使防护系统能够发挥更加有效的防护作用。
Avalanche protection system
The invention provides an avalanche protection system, and relates to the technical field of disaster protection. The avalanche protection system comprises a first-stage blocking device, an energy dissipation device and a second-stage blocking device which are sequentially arranged in the slope direction of a mountain slope. The first-stage blocking device comprises a plurality of blocking nets which are arranged at intervals in the slope direction, the blocking nets close to the slope top of the slope cover accumulated snow on the slope, and the plane where the blocking nets away from the slope top are located intersects with the slope. The energy dissipation device comprises at least one energy dissipation pool, and the multiple blocking nets are sequentially arranged in the slope direction. The secondary blocking device comprises a plurality of blocking dams which are arranged at intervals in the slope direction; the multiple openings are arranged at intervals in the extending direction of the blocking dams, and the openings of the adjacent blocking dams are arranged in a staggered mode. According to the method, blocking is changed into dredging in avalanche prevention and treatment, the dredging is combined with an energy dissipation measure, the energy of avalanche is gradually reduced when the avalanche occurs, and then the protection system can play a more effective protection role.
本申请提供一种雪崩防护系统，涉及灾害防护技术领域。该雪崩防护系统包括沿山体坡面的坡向依次设置的一级阻拦装置、消能装置和二级阻拦装置；一级阻拦装置包括多个阻拦网，多个阻拦网沿坡向相间隔设置，靠近坡面的坡顶的阻拦网覆盖于坡面的积雪，远离坡顶的阻拦网所在的平面和所述坡面相交；消能装置包括至少一个消能池，多个阻拦网沿坡向依次设置；二级阻拦装置包括多个拦挡坝，多个拦挡坝沿坡向相间隔设置；多个开口沿拦挡坝的延伸方向相间隔设置，且相邻的拦挡坝的开口错位设置。本申请在雪崩防治中将阻挡换为疏通，并与消能措施相结合，让雪崩在发生时的能量逐级降低，进而使防护系统能够发挥更加有效的防护作用。
Avalanche protection system
一种雪崩防护系统
HE NAIWU (author) / YU YONGHUA (author) / YAN DONGXIAO (author) / CHENG WEI (author) / LI JINJING (author) / WANG CHUNXIAO (author) / CAO XINTAO (author) / ZHAO HUAQING (author) / GAO MINGYONG (author) / DONG JIANMING (author)
2024-10-01
Patent
Electronic Resource
Chinese
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.
The technical avalanche protection handbook
| TIBKAT | 2015
Building an Avalanche Protection Tunnel
British Library Online Contents | 2000
Design philosophy of avalanche protection tunnels
| British Library Conference Proceedings | 2005
ROCKFALL PROTECTION AND AVALANCHE PREVENTION COMMON FENCE
| European Patent Office | 2022