Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Riverway ice prevention and treatment method
The invention relates to a riverway ice prevention and treatment method. According to the technical scheme, water taking pools are arranged on river levees on the two sides of a riverbed at intervals,and the bottoms of the water taking pools are connected to the middle of the riverbed through filtering sand pipes to form communicating vessels; and water diversion pipes are connected to water distribution manifolds at the tops of the water taking pools, one sides of the water distribution manifolds are connected with ice layer thickening water conveying pipes, the outer ends of the water distribution manifolds are arranged on the outer edge of an ice layer on a riverway, and the outer side of the ice layer can be thickened by continuously adding water at the subzero air temperature, so that the ice layer forms a U-shaped structure. The riverway ice prevention and treatment method has the beneficial effects that the investment cost can be reduced, and the design is reasonable and convenient; and the artificially manufactured ice thickening layer has controllability, so that the transformed ice layer is easy to melt from the middle part during river ice breaking due to the sunlight reflection effect, then, the ice layer is molten from the middle part of the riverway to two sides, the floating ice flood season is not prone to occurrence, the problems caused by use of explosives are solved, and harmless ice comprehensive treatment is realized.
本发明涉及一种河道冰凌防治方法。其技术方案是：在河床两侧的河堤上间隔一段距离设置一个取水池，取水池的底部通过过滤砂管连接到河床的中部，形成连通器；通过引水管连接到取水池顶部的分水管汇，分水管汇的一侧连接冰层加厚输水管，外端设置在河道上的冰层的外边缘，在零下气温下不停的加水可以实现冰层的外侧加厚，使冰层形成凹字形结构。有益效果是：可以减少投入成本，设计合理，方便；人工制造的冰凌加厚层具有可控性，这样改造后的冰层在开河时容易由中部开始，原因是阳光的反射作用，这样的好处是冰层从河道中部向两侧融化，不容易产生漂浮的冰凌汛期，避免使用炸药带来的问题，实现了无害化冰凌综合处理。
Riverway ice prevention and treatment method
The invention relates to a riverway ice prevention and treatment method. According to the technical scheme, water taking pools are arranged on river levees on the two sides of a riverbed at intervals,and the bottoms of the water taking pools are connected to the middle of the riverbed through filtering sand pipes to form communicating vessels; and water diversion pipes are connected to water distribution manifolds at the tops of the water taking pools, one sides of the water distribution manifolds are connected with ice layer thickening water conveying pipes, the outer ends of the water distribution manifolds are arranged on the outer edge of an ice layer on a riverway, and the outer side of the ice layer can be thickened by continuously adding water at the subzero air temperature, so that the ice layer forms a U-shaped structure. The riverway ice prevention and treatment method has the beneficial effects that the investment cost can be reduced, and the design is reasonable and convenient; and the artificially manufactured ice thickening layer has controllability, so that the transformed ice layer is easy to melt from the middle part during river ice breaking due to the sunlight reflection effect, then, the ice layer is molten from the middle part of the riverway to two sides, the floating ice flood season is not prone to occurrence, the problems caused by use of explosives are solved, and harmless ice comprehensive treatment is realized.
本发明涉及一种河道冰凌防治方法。其技术方案是：在河床两侧的河堤上间隔一段距离设置一个取水池，取水池的底部通过过滤砂管连接到河床的中部，形成连通器；通过引水管连接到取水池顶部的分水管汇，分水管汇的一侧连接冰层加厚输水管，外端设置在河道上的冰层的外边缘，在零下气温下不停的加水可以实现冰层的外侧加厚，使冰层形成凹字形结构。有益效果是：可以减少投入成本，设计合理，方便；人工制造的冰凌加厚层具有可控性，这样改造后的冰层在开河时容易由中部开始，原因是阳光的反射作用，这样的好处是冰层从河道中部向两侧融化，不容易产生漂浮的冰凌汛期，避免使用炸药带来的问题，实现了无害化冰凌综合处理。
Riverway ice prevention and treatment method
一种河道冰凌防治方法
NIU LIXIA (Autor:in) / LIU LIN (Autor:in) / LIU JIANWEI (Autor:in) / SUN JING (Autor:in) / LIU CHENHUI (Autor:in) / YANG BIN (Autor:in) / JI JIANJIAN (Autor:in) / TIAN BAOGUO (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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