Load testing is the process of evaluating the performance and characteristics of piles. It involves conducting tests to determine the load-carrying capacity, integrity, and behaviour of the piles under different conditions. By performing these tests, engineers can ensure the safety and reliability of the foundation system.

Methods:

• Static Load Testing: Static load testing is one of the most common methods used to assess the load-carrying capacity of piles. In this test, a gradually increasing load is applied to the pile, and its response is monitored. By analysing the load-settlement behaviour, engineers can determine the ultimate capacity, load distribution, and overall performance of the pile.

• Dynamic Load Testing: Dynamic load testing involves imparting an impact load to the pile and measuring its response. This method is particularly useful for assessing the integrity and dynamic behaviour of piles. It provides valuable insights into the pile’s resistance to dynamic loads, such as those generated by earthquakes or machinery.

• Lateral Load Testing: Lateral load testing is a method used to assess the behaviour and capacity of deep foundation piles under horizontal or lateral loads. This type of testing is typically conducted to determine the pile’s ability to resist lateral forces such as wind or seismic loads. The test provides valuable information about the pile’s deflection, stiffness, and load-displacement characteristics.