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A platform for research: civil engineering, architecture and urbanism
Embedded ecological spur dike structure and method capable of dynamically adjusting fish migration channel
The invention discloses an embedded ecological spur dike structure and method capable of dynamically adjusting a fish migration channel. The ecological spur dike structure comprises a fixed dike body, and the migration channel is arranged between one end of the fixed dike body and a river bank; a containing cavity is formed in the end, facing the river bank, of the fixed dam body, a movable dam body is arranged in the containing cavity, and the movable dam body can enter and exit from the containing cavity so that the migration channel can be closed or opened. During implementation, whether a migration period exists or not is judged; if not, the hoisting device is operated, so that the migration channel is completely closed by the movable dam body. If yes, whether the migration channel is in April to June is further judged, and if yes, the migration channel is completely opened through a lifting device; if not, the migration channel is partially opened through the lifting device. The migration channel can be opened or closed according to actual needs, and the opening width of the migration channel can be controlled when the migration channel is opened, so that fish migration is better realized.
本发明公开了一种可动态调整鱼类洄游通道的镶嵌式生态丁坝结构及方法，生态丁坝结构包括固定坝体，固定坝体一端和河岸间设有洄游通道；在固定坝体朝向河岸一端设有容置腔，容置腔内设有活动坝体，活动坝体可在容置腔内进出，以将洄游通道关闭或者打开。实施时，先判断是否处于洄游期；若否，则操作起吊装置，使活动坝体将洄游通道完全关闭。若是，则进一步判断是否处于4‑6月份，若是，则通过起吊装置使洄游通道完全打开；若否，则通过起吊装置使洄游通道部分打开。本发明洄游通道可根据实际需要打开或关闭，并在打开时能控制洄游通道的打开宽度，从而更好地实现鱼类洄游。
Embedded ecological spur dike structure and method capable of dynamically adjusting fish migration channel
The invention discloses an embedded ecological spur dike structure and method capable of dynamically adjusting a fish migration channel. The ecological spur dike structure comprises a fixed dike body, and the migration channel is arranged between one end of the fixed dike body and a river bank; a containing cavity is formed in the end, facing the river bank, of the fixed dam body, a movable dam body is arranged in the containing cavity, and the movable dam body can enter and exit from the containing cavity so that the migration channel can be closed or opened. During implementation, whether a migration period exists or not is judged; if not, the hoisting device is operated, so that the migration channel is completely closed by the movable dam body. If yes, whether the migration channel is in April to June is further judged, and if yes, the migration channel is completely opened through a lifting device; if not, the migration channel is partially opened through the lifting device. The migration channel can be opened or closed according to actual needs, and the opening width of the migration channel can be controlled when the migration channel is opened, so that fish migration is better realized.
本发明公开了一种可动态调整鱼类洄游通道的镶嵌式生态丁坝结构及方法，生态丁坝结构包括固定坝体，固定坝体一端和河岸间设有洄游通道；在固定坝体朝向河岸一端设有容置腔，容置腔内设有活动坝体，活动坝体可在容置腔内进出，以将洄游通道关闭或者打开。实施时，先判断是否处于洄游期；若否，则操作起吊装置，使活动坝体将洄游通道完全关闭。若是，则进一步判断是否处于4‑6月份，若是，则通过起吊装置使洄游通道完全打开；若否，则通过起吊装置使洄游通道部分打开。本发明洄游通道可根据实际需要打开或关闭，并在打开时能控制洄游通道的打开宽度，从而更好地实现鱼类洄游。
Embedded ecological spur dike structure and method capable of dynamically adjusting fish migration channel
一种可动态调整鱼类洄游通道的镶嵌式生态丁坝结构及方法
XU GUANBING (author) / WANG JIANPING (author) / MA MAOYUAN (author) / LAN XIAOFENG (author) / LIU XIA (author) / WENG ZHONGHUA (author) / LIU YUEXUAN (author) / LI HUIJING (author) / CHEN GAOFENG (author) / LYU WENBIN (author)
2023-05-16
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Novel ecological spur dike structure and process based on entity spur dike reconstruction
| European Patent Office | 2024