Lateral Pile Load Test

A lateral pile load test is a procedure that evaluates the ability of a pile to withstand horizontal forces, such as those from wind or seismic activity. It is often used for ground-mounted solar projects. 

How is the test performed?

• A horizontal force is applied to the structure at a specified height above the ground 
• The force is applied gradually using hydraulic jacks or other load-applying devices 
• The displacement is monitored 
• The safe load is determined based on the final load at a specified displacement 

What is the purpose of the test? 

• To ensure the structure can effectively withstand lateral forces without compromising its stability
• To identify and resolve potential issues or weaknesses related to lateral loads
• To enhance the project’s overall reliability and durability

What instruments are used? 

• Strain gauges to measure the strain or deformation of the piles under load
• Load cells to measure the applied load on the pile