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Regulation method of river shoal channel
The invention discloses a regulation method of river shoal channel, which is characterized in that a river side slope is dredged, concrete piles are arranged and a formwork is erected, and then concrete is directly poured to form a dam to clean up sludge at the upstream of a river. A sediment interception device is installed at the upstream of the cleaned river. When the sediment interception device is installed, a barrier plate vertical to the bottom of the river is firstly installed at the bottom of the river, and the barrier plate is kept below the water surface. Due to the setting of the barrier plate, all the sediment is blocked by the barrier plate and deposited near the barrier plate. Therefore, the location of the shallow shoal can be quickly determined and the later cleaning of the sediment is conveniently performed. In addition, a revetment formed by pouring porous materials is added to the dam, so that the dam has a long service life and can be used to sow vegetation and grass seeds in the revetment and regular water and sow the nutrient solution, and the vegetation can strengthen the revetment.
本发明公开了一种河流浅滩航道整治方法，其特征是，对河流边坡进行清淤处理，设置混凝土桩并架设模板，之后直接用混凝土浇筑形成堤坝，对河流上游处的淤泥进行清理，在清理后的河流上游处安装一泥沙拦截装置，泥沙拦截装置安装时先在河流底部安装一垂直河流底部的阻挡板，且保持阻挡板位于水面下方。由于阻挡板的设置，泥沙机会均被阻挡板阻挡在靠近阻挡板处沉积，因此可以快速确定浅滩形成的位置，便于后期对泥沙进行清理。另外在堤坝处增加了多孔材料浇筑形成的护岸，使用寿命长，可以在护岸中播撒植被草种，并定期浇水播撒营养液，植被可以加固护岸。
Regulation method of river shoal channel
The invention discloses a regulation method of river shoal channel, which is characterized in that a river side slope is dredged, concrete piles are arranged and a formwork is erected, and then concrete is directly poured to form a dam to clean up sludge at the upstream of a river. A sediment interception device is installed at the upstream of the cleaned river. When the sediment interception device is installed, a barrier plate vertical to the bottom of the river is firstly installed at the bottom of the river, and the barrier plate is kept below the water surface. Due to the setting of the barrier plate, all the sediment is blocked by the barrier plate and deposited near the barrier plate. Therefore, the location of the shallow shoal can be quickly determined and the later cleaning of the sediment is conveniently performed. In addition, a revetment formed by pouring porous materials is added to the dam, so that the dam has a long service life and can be used to sow vegetation and grass seeds in the revetment and regular water and sow the nutrient solution, and the vegetation can strengthen the revetment.
本发明公开了一种河流浅滩航道整治方法，其特征是，对河流边坡进行清淤处理，设置混凝土桩并架设模板，之后直接用混凝土浇筑形成堤坝，对河流上游处的淤泥进行清理，在清理后的河流上游处安装一泥沙拦截装置，泥沙拦截装置安装时先在河流底部安装一垂直河流底部的阻挡板，且保持阻挡板位于水面下方。由于阻挡板的设置，泥沙机会均被阻挡板阻挡在靠近阻挡板处沉积，因此可以快速确定浅滩形成的位置，便于后期对泥沙进行清理。另外在堤坝处增加了多孔材料浇筑形成的护岸，使用寿命长，可以在护岸中播撒植被草种，并定期浇水播撒营养液，植被可以加固护岸。
Regulation method of river shoal channel
河流浅滩航道整治方法
WU YUN (author) / LI LINGFENG (author) / ZHU BING (author) / YU YONGQIANG (author)
2020-08-25
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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