Construction of Larsen piles using the vibratory hammer method

Pressing Larsen piles, U200 piles, and C200 piles are all effective foundation reinforcement methods used in many construction projects. Especially, Larsen piles are constructed in large-scale projects with significant mass, and there are various methods for construction, including pressing Larsen piles using a vibratory hammer.

The method of pressing Larsen piles with a vibratory hammer is quite common. The technical characteristics of pressing Larsen piles with a vibratory hammer include:

• Generating a vibrating force transmitted to the pile head
• Continuously transmitting oscillations to the pile head with a frequency and amplitude in a specific direction
• Fast and accurate construction time, while limiting noise pollution

Pressing Larsen piles, U200 piles, and C200 piles are all effective foundation reinforcement methods used in many construction projects. Especially, Larsen piles are constructed in large-scale projects with significant mass, and there are various methods for construction, including pressing Larsen piles using a vibratory hammer.

The method of pressing Larsen piles with a vibratory hammer is quite common. The technical characteristics of pressing Larsen piles with a vibratory hammer include:

• Generating a vibrating force transmitted to the pile head
• Continuously transmitting oscillations to the pile head with a frequency and amplitude in a specific direction
• Fast and accurate construction time, while limiting noise pollution

Advantages of constructing Larsen piles with a vibratory hammer:

• Time-saving construction due to fast and relatively accurate construction
• Suitable for projects with limited space
• Reasonable cost, not excessively expensive
• Convenient for transportation

Its disadvantage is that it is not suitable for narrow-space construction projects.

The construction process is as follows:

First, the preparation of machinery, equipment, and construction materials: Larsen piles, vibratory hammers, pile drivers, etc.

Determine the pile placement positions while constructing the support bracing systems. The construction units will base the positions on the design drawings. In practice, many projects may not implement support bracing systems, depending on the type of construction.

Pile Driving:

• Use the vibratory hammer to clamp the pile securely to ensure safety during construction.
• Lift the pile to the upright position.
• Adjust the pile to the predetermined position, ensuring an acceptable degree of inclination.