Reinforcement effect and mechanism analysis of dredged sludge treated by alternating prefabricated radiant drain vacuum preloading method

• Published in: Geotextiles and geomembranes Vol. 51; no. 6; pp. 56 - 72
• Main Authors: Lei, Huayang, Li, Jiankai, Feng, Shuangxi, Liu, Anyi
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.12.2023
• Subjects: Alternating prefabricated radiant drain; Clogging mechanism; Reinforcement effect; Soft ground; Vacuum preloading; Clogging mechanism; Alternating prefabricated radiant drain; Reinforcement effect; Soft ground; Vacuum preloading

The vacuum preloading method is widely applied in dredged sludge reinforcement, however, prefabricated vertical drain (PVD) clogging affects the effectiveness of ground reinforcement and leads to significant uneven settlement. To alleviate these deficiencies, this paper proposed an alternating prefa...