Welcome to YJACK Technology, your Bi-Directional Pile Load Testing Specialist Worldwide. Specializing in bi-directional pile load tests, we ensure the integrity and performance of foundation piles through innovative testing methods. Our comprehensive ser
Bi-directional static pile load test (S-Cell method) is economical and less time-consuming test as compared to conventional static load test. Therefore, bi-directional static pile load test can be considered as an alternative test for heavily loaded pile foundation in India....
present invention is bi-directional pile load test and exit, single-acting yuapjaek installed inside the springs used in the outside to restore a derived stroke cylinder there is provided a bi-directional pile load test apparatus using a spring to restore a single type yuapjaek to remove the...
Super-cell - An innovative loading cell developed and patented by Ougan Technology, bringing you easy, accurate, and affordable solution to conduct bi-directional static load test!
The increasing use of bi-directional (Osterberg cell) load tests in piles necessitates a reliable evaluation of the load-movement relationship equivalent to the head-down load test. In this study, the existing evaluation methods were reviewed, and a new method for evaluating the equivalent head-...
Participated in pile testings for Light Rail Transit (LRT) extension project (Ampang Line). 2012 Our first ever bi-directional load test was completed for a condominium project at Bandar Sunway in Petaling Jaya. 2012 Our biggest bi-directional test thus far for a Ø2,200mm bored pile (6...
The apparatus for bi-directional pile load test and the method of bi-directional pile load test therewith PURPOSE: An apparatus and a method for a bidirectional pile load test are provided to prevent the eccentricity of a pile because upper and lower plates are moved vertically by a reinforcing...
Bi-directional load testhead-down load testbored pileequivalent load-displacement curveThis study presents a method that is conventionally used for interpretation of a head-down pile load test, which is modified and extended for a bi-directional pile load test. A parabolic function is used to ...
conventional head-down pile load testA bi-directional pile load tests are an effective method for load testing drilled shafts, and have widely used. However, the bi-directional pile load test is fundamentally different to a conventional head-down pile load test. In this study, a total of two...