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Hydraulic sluicing. Hydraulic fill is a means of selectively emplacing soil or other materials using a stream of water. It is also a term used to describe the materials thus emplaced. [1]
An embankment is a raised wall, bank or mound made of earth or stones, that are used to hold back water or carry a roadway. A road , railway line , or canal is normally raised onto an embankment made of compacted soil (typically clay or rock-based) to avoid a change in level required by the terrain , the alternatives being either to have an ...
The reservoir embankment has a rolled clay core which extends down into the under-lying blue London clay. [5] The core wall is 3.6 metres (12 ft) wide at the base and tapers above ground level to 3 metres (9.8 ft) wide at the top of the wall. The clay was taken from three borrow pits. [5]
The word tank is the English language substitute for several vernacular terms. [2] Tank irrigation, or reservoir irrigation, utilizes tanks and connected sluices and channels to direct water to the crops. This surface irrigation method can be used to grow crops like rice. [3]
In addition to minimising construction cost, other factors influence the placement of cut or filled sections. For example, air pollutants can concentrate in the valleys created by the cut section.
Internal erosion is the formation of voids within a soil caused by the removal of material by seepage. [1] It is the second most common cause of failure in levees and one of the leading causes of failures in earth dams, [2] responsible for about half of embankment dam failures.
Read the full text of the speech below: ... Today, as an older order passes, the new world is more free but less stable. Communism's collapse has called forth old animosities and new dangers ...
Embankment dam, a dam made of mounded earth and rock; Land reclamation along river banks, usually marked by roads and walkways running along it, parallel to the river, as in: The Thames Embankment along the north side of the Thames River in London, England The Victoria Embankment contained within the Thames Embankments