Static Load Test for bore piles: A complete guide! - Rule The Site. Static load test for bore piles: A static load test is a process that assesses a structure or foundation’s capacity to support a specific load. So, the structure or foundation is subjected to a static load throughout the test, and the deformation and strain are tracked to assess how the object responds to the stress. During a static load test, we’ll use hydraulic jacks, weights, or other load application equipment to apply the load slowly and gradually to the pile .
However, depending on the design specifications and rules, we’ll frequently apply the load in small increments. Meanwhile, we’ll use sensors like strain gauges, tilt meters, or displacement transducers to perform the static load test. Consequently, we’ll hold the load for a predetermined amount of time, usually several hours or days. After reaching the maximum load, we’ll reduce the load gradually. We’ll assess the performance of the pile based on the data we gathered during the static load test. 3.Proof of acceptability. Let, Dynamic Load Test for Pile : An Overview - Rule The Site. Dynamic load test for pile is a method which we use to assess the integrity and load-bearing capacity of piles used in construction projects. It involves applying a series of impacts to the top of the pile and measuring the response, or the way the pile behaves under the load.
We use this information to determine the suitability of the pile for its intended purpose. Chiefly, this test helps us identifying any potential problems before we use the pile to support a structure. Civil engineers use Dynamic testing to evaluate the performance of piles in construction sites. Importance of Dynamic Pile Load Test Dynamic testing is important because it provides valuable information about the performance of piles in construction projects. It can also help to optimize the design of piles, by providing information about the behavior of the pile under different loads. How to Conduct Dynamic Pile Load Test Terminology Cushion— the material inserted between the drive cap on top of the pile and the pile.
Low Strain Pile Integrity Test: How to perform? - Rule The Site. After publishing an article on Construction site Tests , a lot of you wanted to know more about PIT and Dynamic Pile Load Test . So, toady we are going to learn about low strain pile integrity test also known as PIT test in this article. I’ve written another article on Dynamic Pile Load Test for Bored Piles. Low Strain Pile Integrity Test Pile Integrity Testing (PIT) is a Non-Destructive integrity test method for foundation piles. It is a “Low Strain” Method (since it requires the impact of only a small hand-held hammer). It is done on individual pile to evaluate the quality of pile shaft, its continuity, integrity and qualitative dimension of pile. The experienced test engineer can choose any of the methods from several modes of the basic low-strain test: 1. 2. 3. 4.
Various countries including Singapore & South East Asia, the U.K., the U.S.A., Canada, Germany, Sweden, Australia, China, etc., and recently Bangladesh use this system of testing to evaluate pile integrity widely. 1. 2. Five On-site tests you should know as a Civil Engineer Materials. As a Civil Engineer, we often need to perform various tests on site. These tests help us to know about quality of materials and works. Every test has their own purposes to serve. Today we are going to discuss Five on-site test procedure that you should know as a civil engineer. Slump Test: The Concrete Slump Test is one of the most used tests at the site to measure the consistency of the fresh concrete before it sets.
We perform this test to check the workability and flow of freshly made concrete. To perform the test, we should place the cone on a hard non-absorbent surface. Then we should fill the cone with fresh concrete in three stages. The slump test has some its limitations. Soil Field Density Test: Soil Field Density Test or FDT is another common test procedure in construction. The most common procedure to perform FDT on the construction site is the sand cone procedure. Then, we make a hole where we want to perform the test. Where, Pile Integrity Test: Dye Penetration Test: