Flood Control Current Flood Control Sub-embankment-Safety Protection 9

Safety protection of sub-dykes for flood control during flood control
Safety protection of sub-dykes for flood control during flood control
Safety protection of sub-dykes for flood control during flood control
↖(^^)↗?Wang Shuohong?↖(^^)↗
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Daily Gansu Network Gansu Daily Lanzhou News (Reporter Chen Yong) On March 2, the members of the Provincial Drought and Flood Control Headquarters expanded the video The meeting was held in Lanzhou. The meeting implemented the spirit of the national video conference on flood control and drought relief, analyzed the current drought and flood relief situation in our province, and arranged and deployed various tasks for this year. Wang Xiyu, deputy governor and commander-in-chief of the Provincial Drought and Flood Control Headquarters, emphasized at the meeting that all localities and relevant departments must carefully organize, pay close attention to implementation, scientific prevention and control, and actively respond in accordance with the deployment requirements of the Provincial Party Committee and Provincial Government, and strive to achieve drought and flood control The new victory creates favorable conditions for the successful completion of various goals and tasks for the province's economic and social development. Wang Xiyu pointed out that flood and drought disasters occur frequently in our province, and the provincial party committee and provincial government attach great importance to drought and flood prevention work. All localities and relevant departments must have a clear understanding of the situation, focus on the overall situation, firmly grasp the initiative in drought and flood prevention work, and make effective ideological preparations to prevent major floods, fight severe droughts, and reduce major disasters. It is necessary to highlight key points, improve measures, and make every effort to do a good job in various tasks such as heavy rainfall prevention, safe reservoir flood control, urban flood control, flood control in water-related projects, and construction, operation and management of drought and flood control projects. It is necessary to strengthen leadership, rely on responsibilities, and strengthen working mechanisms such as responsibility implementation, supervision and inspection, department linkage, public opinion publicity, and disciplinary restraint to ensure that various drought and flood prevention measures are implemented in place to safeguard the stable and healthy development of the province's economy and society.
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As a new type of on-site assembly-type water retaining sub-dyke, Hebei Wuxing Electric Power Equipment Co., Ltd.'s prefabricated plate dam flood control sub-dyke has better overcome the shortcomings of traditional sub-dykes. It is usually used as a designated site for countries, river basins or provinces and cities. Warehouse emergency equipment reserves can also be directly equipped to support special flood-fighting rescue forces and mobile rescue teams.
1. Purpose
The prefabricated plate dam flood control sub-dyke of Hebei Five-Star Electric Power Equipment Co., Ltd. is mainly used for emergency flood control of soft and hard embankments such as sandy loam, loam, clay, concrete and asphalt.
2. Main Features
The prefabricated plate dam flood control sub-dyke of Hebei Wuxing Electric Power Equipment Co., Ltd. is a new, fast, cheap and environmentally friendly method that breaks through the traditional thinking mode and abandons traditional embankment materials and processes. Disaster prevention and mitigation equipment. It has the characteristics of water control according to the water, efficient and fast dam formation and flexibility, strong adaptability and easy storage and transportation, low cost, recycling and reuse, and green and environmental protection.
3. Main indicators of the prefabricated slab dam flood control sub-dyke of Hebei Wuxing Electric Power Equipment Co., Ltd.
Sub-dyke size
Sub-dyke unit width
Suitable for dike quality sandy loam, loam, clay/ Concrete, asphalt
Sub-embankment height
Water retaining height
Original embankment top width
Safety factorbr/> Design wind speed
Design river surface width/wind and wave height/< br/> Gross weight of product
Net weight of product
Construction speed per minute/
4. Structural principle of prefabricated plate dam flood control sub-dyke of Hebei Five Star Electric Power Equipment Co., Ltd.
, Hebei Five Star Electric Power The structural composition and function of the prefabricated slab dam flood control sub-dyke of Hebei Wuxing Electric Power Equipment Co., Ltd. The prefabricated slab dam flood control sub-dyke of Hebei Wuxing Electric Power Equipment Co., Ltd. The prefabricated slab dam flood control sub-dyke of Hebei Wuxing Electric Power Equipment Co., Ltd. The prefabricated slab dam flood control sub-dyke is mainly composed of two parts
The dike support angle frame is made of aluminum alloy profiles and is directly installed on the back of the water retaining panel using a rotating shaft. It can be folded and integrated with the panel at ordinary times, and can be quickly deployed as a support frame for the dam body when in use. The crossbeam connecting rod is made of aluminum alloy square bars and special joints, and is used as the connecting support rod of the dam body.
Foldable water-retaining panel The folding water-retaining panel exclusively developed by Hebei Wuxing Electric Power Equipment Co., Ltd. is between the panels. The connecting shafts are used to connect the panels into a whole. When not in use, several panels can be folded into one to reduce the cost. Takes up space. When in use, it can be deployed instantly to increase assembly speed. The foldable water-retaining panel is made of corrugated fiberglass material or special color steel plate, aluminum alloy plate, and waterproof profile plate is connected to the beam through special fixing devices. Its function is to serve as a connecting piece to connect adjacent angle frames to form the load-bearing carrier of the dam body; and to serve as a steel connecting plate. The bottom of the panel is equipped with positioning fixing piles. Made of round steel. Depending on the embankment foundation, there are two methods of use. When the soft embankment foundation is used, it is placed upside down in the trench to resist displacement. When the hard embankment foundation is used, it plays the role of positioning the water-retaining and anti-seepage board and compacting the water-stopping elastomer.