WELLPOINT Meaning and
Definition
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A wellpoint refers to a temporary structure or device used in groundwater control and construction projects. It is an essential tool employed to dewater or remove water from the soil, enabling excavation or construction activities to take place in a dry and stable environment. Wellpoints are commonly deployed in areas with high water tables, where the level of groundwater needs to be lowered to allow for safe and efficient construction work.
Typically comprising a small-diameter pipe, a wellpoint is inserted into the ground to create suction and draw water out of the surrounding soil. The pipe is perforated with several small openings near the bottom, allowing water to flow into it. The wellpoint assembly often features additional components, such as a filter screen, riser pipes, and a vacuum or suction pump. By applying negative pressure or a vacuum to the system, water is drawn up through the wellpoint, into the riser pipes, and eventually pumped away.
Wellpoints are assembled and installed in a closely spaced pattern, forming a wellpoint system or dewatering network to effectively lower the groundwater level over a specific area. This method of dewatering is widely used in various construction activities, including foundation and basement excavations, tunneling, pipeline installation, and shoring systems. It allows construction sites to be kept dry, thereby preventing delays, instability, and potential hazards caused by excessive water accumulation.
In summary, a wellpoint is a temporary construction device used for groundwater control by extracting water from the soil, facilitating a stable and dry environment for construction activities.
Common Misspellings for WELLPOINT
- qellpoint
- aellpoint
- sellpoint
- eellpoint
- 3ellpoint
- 2ellpoint
- wwllpoint
- wsllpoint
- wdllpoint
- wrllpoint
- w4llpoint
- w3llpoint
- weklpoint
- weplpoint
- weolpoint
- welkpoint
- welppoint
- welopoint
- wellooint
Etymology of WELLPOINT
The word "wellpoint" is derived from the combination of two words: "well" and "point".
The term "well" traces its roots back to the Old English word "wyll", which referred to a water source or spring. Over time, the word evolved into "well", which specifically indicated a hole dug into the earth to access water.
The word "point" has its origins in the Latin word "punctum", meaning "a pricking or dot". In this context, "point" refers to a sharp object or tip used for piercing or marking.
In the context of a wellpoint, the term combines these two elements, with "well" indicating a source of water and "point" referring to the sharp-tipped object used to create a hole or insertion point to reach the water source.
Similar spelling words for WELLPOINT
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