Furthermore, the proposed methodology affords legible theoretical insights into the wave propagation in large-diameter viscoelastic floating piles. Based on the obtained results, an appropriate method to eliminate high-frequency interferences and evaluate the material damping coefficient of a pile in actual pile low-strain integrity testing is established. Finally, parametric analyses are further conducted to investigate the effects of the radial direction position, length of the fictitious soil pile, material damping coefficient of the pile, and soil-to-pile stiffness ratios on the dynamic response of the pile. Integrity testing has been applied for more than 30 years, with the number of integrity test performed nowadays exceeding 400,000 per year and subsequently there is a substantial amount of practical experience with this testing method. The rationality and accuracy of the proposed model and its relevant theoretical solutions are verified by comparison with the results of previous studies. One of the popular pile types are cast-in-situ piles, which have to be integrity tested to get accepted. Subsequently, closed-form solutions of the pile dynamic response of this analytical problem are derived. The Sonic Integrity Testing or Low Strain Impact Testing from Allnamics is a powerful tool for determining the integrity of deep foundations and pile shafts. P8000 Wireless Pile Integrity Tester : is a Wireless Foundation Pile Dynamic tester or pile dynamic analyzer using the low strain reflected wave method for testing integrity of Concrete Pile and identify the extent and location of pile defect.Based on a three-dimensional fictitious soil pile model, a rigorous analytical model of a large-diameter viscoelastic floating pile is developed by considering the material damping of the pile and the soil. Two Pile integrity tester`s options are available: For more than 20 years the Pile Integrity Tester PIT has been the go-to instrument for low strain integrity testing of deep foundations. Pile Integrity Tester may also be used to test piles primary in the structure, such as those supporting existing bridges or towers. The utilization of the Pile integrity tester is necessary for testing of building foundation piles, Dynamic Pile tests in highway engineering, and exposed top surface of constructions such as pillars and for non destructive testing of railway piles Pile Integrity Tester (PIT) perform low strain integrity testing also known as sonic echo or pulse echo testing for assessing the condition of piles. Stanlay is preferred & authorized pile testing equipmentsupplier in India.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |