Cost in situ concrete piles are not suitable for (1) Under water purposes (2) With in city (3) Light weight casing shell (4) On river banks?

Question

Answer

Cost in situ concrete piles are not suitable for:

Underwater purposes: Cost in situ concrete piles are not suitable for constructing foundations in water bodies such as rivers, lakes, or oceans. This is because the process of installing these piles involves drilling a hole in the ground and then filling it with concrete. Such a process is not practical underwater, as it is difficult to drill and fill the hole with concrete while the water is constantly flowing. Instead, other types of piles such as steel piles or precast concrete piles are more suitable for underwater purposes.

Within city: Cost in situ concrete piles are not suitable for urban areas where space is limited. This is because the process of installing these piles requires heavy machinery and equipment to drill the hole and pour the concrete. The process can be noisy and disruptive to the surrounding environment, which can be a problem in densely populated areas. Additionally, the process can cause damage to nearby buildings and structures, making it unsuitable for urban areas.

Lightweight casing shell: Cost in situ concrete piles are not suitable for lightweight casing shells. This is because the process of installing these piles involves drilling a hole into the ground, and then filling it with concrete. The weight of the concrete can cause the lightweight casing shell to collapse, rendering the pile ineffective. Instead, other types of piles such as steel piles or timber piles are more suitable for lightweight casing shells.

On river banks: Cost in situ concrete piles are not suitable for constructing foundations on river banks or other areas with soft soil. This is because the process of installing these piles involves drilling a hole into the ground, and then filling it with concrete. The weight of the concrete can cause the surrounding soil to compress, which can lead to settlement and instability. Instead, other types of piles such as steel piles or timber piles are more suitable for soft soil conditions.

In summary, while cost in situ concrete piles are a popular choice for foundation construction, they are not suitable for all situations. It is important to consider factors such as the surrounding environment, soil conditions, and the weight of the building or structure when choosing the type of pile to use.

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