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Teaching Consolidation: Case Study Of Preloading With Vertical Drains, Robb Moss, Judd King, Gregg Fiegel
Teaching Consolidation: Case Study Of Preloading With Vertical Drains, Robb Moss, Judd King, Gregg Fiegel
Civil and Environmental Engineering
This paper describes a ground improvement case study where preloading and prefabricated vertical drains (PVDs) were used to accelerate foundation settlements. The case study is used in a classroom setting with the learning objective of introducing engineering students to methods for estimating settlement of shallow foundations on compressible soils. The project site was developed for a corporate retail chain planning to open a new facility in San Luis Obispo, California. Up to 2.5 meters of fill were needed across much of the site to raise foundations and improvements above the flood elevation. Loads from the fill and the structure were …