Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-position long-distance landslide debris flow reverse impact blasting flow control blocking method
The invention discloses a high-position long-distance landslide debris flow reverse impact blasting flow control blocking method which comprises the following steps that a, reverse impact blasting devices are arranged in a scraper area and a circulation area of a high-position long-distance landslide, and each reverse impact blasting device is composed of a sensing device and a fort device; b, when the debris flow moves to the reverse impact blasting device, the sensing device triggers the fort device to launch a shell, and blasting impact is conducted on the debris flow; and c, the speed of the debris flow is reduced through shock waves generated by blasting, movement of the debris flow is blocked, and flow control blocking is achieved. The impact waves generated by directional blasting reversely impact the debris flow moving along the valley at a high speed, so that the movement speed of the debris flow is reduced, the movement distance is reduced, debris flow substances are accumulated in a short-distance stroke, the movement of the debris flow is blocked, and the risks of impacting infrastructures and forming a barrier dam are reduced.
本发明公开了一种高位远程滑坡碎屑流反向冲击爆破控流阻断方法，包括如下步骤：a、在高位远程滑坡的刮铲区和流通区设置反向冲击爆破装置，反向冲击爆破装置由感应装置和炮台装置构成；b、当碎屑流运动到反向冲击爆破装置时，通过感应装置触发炮台装置发射炮弹，对碎屑流进行爆破冲击；c、利用爆破产生的冲击波降低碎屑流的速度，阻断其运动，实现控流阻断。本发明通过定向爆破产生的冲击波反向冲击沿沟谷高速运动的碎屑流，从而降低碎屑流运动速度，减少运动距离，将碎屑流物质在短距离行程内堆积，阻断碎屑流的运动，从而达到降低冲击基础设施以及形成堰塞坝的风险。
High-position long-distance landslide debris flow reverse impact blasting flow control blocking method
The invention discloses a high-position long-distance landslide debris flow reverse impact blasting flow control blocking method which comprises the following steps that a, reverse impact blasting devices are arranged in a scraper area and a circulation area of a high-position long-distance landslide, and each reverse impact blasting device is composed of a sensing device and a fort device; b, when the debris flow moves to the reverse impact blasting device, the sensing device triggers the fort device to launch a shell, and blasting impact is conducted on the debris flow; and c, the speed of the debris flow is reduced through shock waves generated by blasting, movement of the debris flow is blocked, and flow control blocking is achieved. The impact waves generated by directional blasting reversely impact the debris flow moving along the valley at a high speed, so that the movement speed of the debris flow is reduced, the movement distance is reduced, debris flow substances are accumulated in a short-distance stroke, the movement of the debris flow is blocked, and the risks of impacting infrastructures and forming a barrier dam are reduced.
本发明公开了一种高位远程滑坡碎屑流反向冲击爆破控流阻断方法，包括如下步骤：a、在高位远程滑坡的刮铲区和流通区设置反向冲击爆破装置，反向冲击爆破装置由感应装置和炮台装置构成；b、当碎屑流运动到反向冲击爆破装置时，通过感应装置触发炮台装置发射炮弹，对碎屑流进行爆破冲击；c、利用爆破产生的冲击波降低碎屑流的速度，阻断其运动，实现控流阻断。本发明通过定向爆破产生的冲击波反向冲击沿沟谷高速运动的碎屑流，从而降低碎屑流运动速度，减少运动距离，将碎屑流物质在短距离行程内堆积，阻断碎屑流的运动，从而达到降低冲击基础设施以及形成堰塞坝的风险。
High-position long-distance landslide debris flow reverse impact blasting flow control blocking method
高位远程滑坡碎屑流反向冲击爆破控流阻断方法
ZHOU YUNTAO (Autor:in) / CAI QIANG (Autor:in) / LIANG JIONG (Autor:in) / HE WEIMING (Autor:in) / JIANG ZHAOQUN (Autor:in)
30.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
F42D
Sprengen
,
BLASTING
/
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.
High-speed long-distance landslide debris flow protection structure
| Europäisches Patentamt | 2023
Open type landslide debris flow staggered blocking dam group
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024
Travel distance of landslide debris
| British Library Conference Proceedings | 1996