Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite debris flow blocking system
The invention relates to a composite debris flow blocking system. The composite debris flow blocking system is arranged in a debris flow channel formed between highlands on the two sides, according tothe flowing direction of debris flow in the debris flow channel, the blocking system comprises an interception deceleration area, a hedging energy dissipation area and an interception dam which are sequentially arranged, the interception deceleration area decelerates and intercepts the flowing debris flow, the hedging energy dissipation area guides debris flow to hedge each other to dissipate energy after dividing the debris flow, and the intercepting dam cuts off the debris flow channel and is used for intercepting the debris flow. According to the composite debris flow blocking system, a multi-layer and multifunctional prevention and control mechanism composed of the interception deceleration area, the hedging energy dissipation area and the interception dam is established in the flow channel where debris flow frequently occurs, elastic interception, partial interception, area retention, deceleration energy dissipation and the like are conducted on the debris flow, therefore, the impact force and destructiveness of the debris flow are greatly reduced finally, moreover, the blocking system is high in geological disaster resistance, and even if part of the blocking system is damaged, the prevention and control effect cannot be greatly influenced.
一种复合型泥石流拦挡系统，该拦挡系统设置在两侧高地之间形成的泥石流流道内，按照泥石流在泥石流流道内的流动方向，拦挡系统包括依次设置的截留减速区、对冲消能区和拦截坝，截留减速区对流经的泥石流进行减速截留，对冲消能区对泥石流分流后引导其相互对冲进行消能，拦截坝将泥石流流道截断，用于阻截泥石流。本发明通过在经常发生泥石流的流道内建立由截留减速区、对冲消能区和拦截坝构成的多层次、多功能的防治机制，来对泥石流进行弹性阻截、部分拦截、区域滞留、减速消能等，从而最终大幅度降低泥石流的冲击力和破坏性，而且该拦挡系统抗地质灾害能力强，即使出现部分损坏，也不会对防治效果产生大的影响。
Composite debris flow blocking system
The invention relates to a composite debris flow blocking system. The composite debris flow blocking system is arranged in a debris flow channel formed between highlands on the two sides, according tothe flowing direction of debris flow in the debris flow channel, the blocking system comprises an interception deceleration area, a hedging energy dissipation area and an interception dam which are sequentially arranged, the interception deceleration area decelerates and intercepts the flowing debris flow, the hedging energy dissipation area guides debris flow to hedge each other to dissipate energy after dividing the debris flow, and the intercepting dam cuts off the debris flow channel and is used for intercepting the debris flow. According to the composite debris flow blocking system, a multi-layer and multifunctional prevention and control mechanism composed of the interception deceleration area, the hedging energy dissipation area and the interception dam is established in the flow channel where debris flow frequently occurs, elastic interception, partial interception, area retention, deceleration energy dissipation and the like are conducted on the debris flow, therefore, the impact force and destructiveness of the debris flow are greatly reduced finally, moreover, the blocking system is high in geological disaster resistance, and even if part of the blocking system is damaged, the prevention and control effect cannot be greatly influenced.
一种复合型泥石流拦挡系统，该拦挡系统设置在两侧高地之间形成的泥石流流道内，按照泥石流在泥石流流道内的流动方向，拦挡系统包括依次设置的截留减速区、对冲消能区和拦截坝，截留减速区对流经的泥石流进行减速截留，对冲消能区对泥石流分流后引导其相互对冲进行消能，拦截坝将泥石流流道截断，用于阻截泥石流。本发明通过在经常发生泥石流的流道内建立由截留减速区、对冲消能区和拦截坝构成的多层次、多功能的防治机制，来对泥石流进行弹性阻截、部分拦截、区域滞留、减速消能等，从而最终大幅度降低泥石流的冲击力和破坏性，而且该拦挡系统抗地质灾害能力强，即使出现部分损坏，也不会对防治效果产生大的影响。
Composite debris flow blocking system
一种复合型泥石流拦挡系统
WANG ZHONGFU (Autor:in) / XU ZHIQIANG (Autor:in) / WANG BO (Autor:in) / LI QIANQIAN (Autor:in) / YANG CHENGCAI (Autor:in) / LI DONGDONG (Autor:in)
12.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Composite bottom opening debris flow blocking structure and method thereof
| Europäisches Patentamt | 2023