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Puspanathan Thellen Kumar Jayawardane Vihan Shenal Paul Suvash Chandra Ying Kong Sih Shukla Sanjay Kumar Anggraini Vivi 《Acta Geotechnica》2022,17(12):5441-5464
Acta Geotechnica - Biochar has recently been gaining increasing attention as a stable and sustainable soil amendment material. However, the effect of biochar amendment on the desiccation behaviour... 相似文献
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Ramli Nazir Hossein Moayedi Puspanathan Subramaniam Soheil Ghareh 《Arabian Journal of Geosciences》2017,10(23):515
Excessive total and differential settlement at the intersection of a surcharged prefabricated vertical drain (SPVD) and a rigid piled embankment on soft ground during the post-construction period leads to considerable time and costs being spent on repetitive remedial works in the future. This paper presents a sustainable design approach for high and long embankment filling on soft clay at the approach to the structure by introducing the intersection of an SPVD at the transition to a rigid piled embankment in order to regulate the differential settlement between the two conventional ground treatment approaches. This paper also presents a full-scale field study to validate the performance of the intersection of the SPVD at the transition to the rigid piled embankment. By introducing the intersection ground treatment, post-construction settlement and differential settlement are minimised significantly, while the post-construction total settlement at the rigid transition piled embankment (TPE) zone is reduced significantly by about 80 to 95% of the total settlement, as compared to a conventional TPE. 相似文献
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