Construction method applied to reinforcement of floor handling project flood control lift

Abstract

The invention discloses a construction method applied to reinforcement of a floor handling project flood control lift. The construction method comprises the following steps of (a) construction planning, (b) earthwork filling, (c) original lift maintenance, (d) banket construction, (e) retention wall bricklaying, (f) sod revetment and (g) construction of a road at the top of the lift. The construction method has the advantages that construction time is reasonably arranged, the construction period is short, construction cost is low, operability is high, construction efficiency is high, the flood control capacity of the flood control lift is improved, and maintenance is easy.

Description

technical field [0001] The invention belongs to the field of water conservancy and flood control, and in particular relates to a construction method for reinforcing flood control dikes in flood control projects. Background technique [0002] About 90% of my country's large and medium-sized cities are on the verge of rivers, lakes and seas, and are threatened by floods to a certain extent. The ground of more than 100 large and medium-sized cities is below the river water level or tide level. Due to the large population and concentration of wealth in the city, and the city is also the center of local politics, economy, culture, transportation, communication, and information, once a flood occurs, the loss per unit area will be very huge. [0003] Urban flood embankments refer to embankment projects built to prevent rivers from flooding. Levees resist flooding, such as those along the Mississippi River that keep the river dry until it floods in spring. River water inside a lev...

AI Technical Summary

Problems solved by technology

However, once the flood embankment breaks or overflows, the flood will submerge the urban area and seriously affect the economic development of the city.

[0004] Current problems: the dikes are old and in disrepair. Due to the early construction, many flood dikes have been emptied after years of water erosion, lack of overall planning, no attention to slope construction, low flood control standards, and many reinforcement methods for flood dikes, which are not time-consuming It takes a lot of effort to treat the symptoms but not the root cause, and fails to eliminate the safety hazards of the dam, which means that it costs a lot of money and is inconvenient to maintain

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