Investigation of the Consolidation Behavior of Soft Soil Improved with Vertical Drains by Finite Element Method
نویسندگان
چکیده
The primary consolidation may take long time due to the low permeability of clay soils in such cases soil improvement be required shorten time, increase shear strength, and therefore bearing capacity. Preloading is one commonly used methods consolidate before actual load strengthen weak compressible soils. In with problems, use prefabricated vertical drains (PVD) pre-loading shortens drainage path reduces by taking advantage horizontal generally higher. this study, an embankment constructed at different rates constant accelerates analyzes were performed for non-drained drained conditions PVDs are 2m, 1m, 0.5m intervals. way, effect rate PVD usage on settlement excess pore pressures underlying permeable clayey was investigated.
منابع مشابه
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ژورنال
عنوان ژورنال: International journal of engineering and applied sciences
سال: 2021
ISSN: ['1309-0267', '1309-7997']
DOI: https://doi.org/10.24107/ijeas.1002115