Preloading Techniques and the Role of Vertical Drains
- Authors: Thotakura Vamsi Nagaraju1, Gobinath Ravindran2
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View Affiliations Hide Affiliations1 Department of Civil Engineering, SRKR Engineering College, Bhimavaram, India 2 University Center for Research and Development, Chandigarh University, Mohali, India
- Source: Ground Improvement Techniques for Sustainable Engineering , pp 70-83
- Publication Date: March 2025
- Language: English
Preloading Techniques and the Role of Vertical Drains, Page 1 of 1
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This chapter delves into the productive application of preloading techniques and vertical drains, predominantly known as Prefabricated Vertical Drains (PVDs), in ground engineering to enhance the properties of soft soils. A comprehensive overview of various vertical drain systems is provided in this chapter, elucidating their respective advantages and applications in soil improvement projects. Particular emphasis is placed on PVDs, a contemporary practice heralded for its effectiveness in expediting the consolidation process of soft grounds. By facilitating a shorter pathway for pore water expulsion, PVDs significantly augment the strength and stiffness of soft soils over time. Through a detailed exploration of the mechanics behind PVDs, including installation practices, design considerations, and performance evaluation, this chapter aims to thoroughly explain these systems. It highlights the transformative impact of PVDs on soft soil stabilization, underpinning their role in optimizing ground engineering projects for enhanced durability and resilience.
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