Results 1 to 10 of about 753 (134)
Journal of Rock Mechanics and Geotechnical Engineering, 2022 Vacuum preloading has been widely used to improve soft soils in coastal areas of China. An increasing amount of evidence from field operations has shown that conventional vacuum preloading is prone to clogging in prefabricated vertical drains (PVDs) and ...
Shuangxi Feng, Huayang Lei, Cheng Lin
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Applied Sciences (Switzerland), 2023 Based on an improvement project of soft soil ground in Zhuhai City on the Pearl River Delta, a comparative study on vacuum preloading and surcharge preloading was performed.
Ling Fan, Shuquan Peng, Fan Ling
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Centrifuge model study on consolidation characteristics of sand-based fill soil subjected to pulse-induced water bag + vacuum preloading [PDF]
Scientific ReportsFor a sandy fill foundation reinforcement project in Dongguan City, a combined water bag + vacuum preloading method was employed. Centrifugal model tests investigated the behavior of sandy fill foundations under pulsed loading during consolidation ...
Qiunan Chen +4 more
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Journal of Rock Mechanics and Geotechnical Engineering, 2017 Problems continue to be encountered concerning the traditional vacuum preloading method in field during the treatment of newly deposited dredger fills.
Jingjin Liu, Huayang Lei, Haizuo Zhou
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Teras Jurnal: Jurnal Teknik Sipil, 2021 Abstrak Perbaikan tanah lunak dengan pra-beban (preloading) dimaksudkan untuk mereduksi penurunan pada masa operasional dan meningkatkan kekuatan tanah. Preloading dalam perbaikan tanah lunak biasanya dikombinasikan dengan Prefabricated Vertical Drain (
Zakwan Gusnadi +2 more
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Finite Element Study of Vacuum Preloading and Prefabricated Vertical Drains Behavior for Soft Soil Improvement [PDF]
Jurnal Teknik Sipil, 2019 Finite element modeling of soft soil improvement with vacuum preloading and prefabricated vertical drains (PVD) behavior was carried out by considering smear effect and equivalent plane strain based on permeability conversion.
Dedi Apriadi +2 more
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Discussion on Reinforcement Mechanism and Construction Technology of Pressurized Vacuum Preloading [PDF]
E3S Web of Conferences, 2019 Based on the basic theory of vacuum preloading, this paper proposes an good effect of pressurized vacuum preloading in which the high pressure gas results in tiny cracks between the air pressurized pipe and band drain. Therefore additional drainage paths
Ai-jun ZHUGE
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Advances in Civil Engineering, 2020 The design method of electroosmosis-vacuum preloading for soft foundation treatment is not systematic and complete, thereby restricting the application of the technology in engineering.
Yunliang Cui +4 more
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Jurnal Teknik Sipil, 2023 Makalah berikut menyajikan evaluasi nilai shear strength dan stress history tanah lunak menggunakan CPTu. Lokasi penelitian berada di Kosambi Tangerang, pada tanah Jakarta marine clay.
Fenny Septiastuti +2 more
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Analysis of the application results of the traditional vacuum preloading method: A case study [PDF]
E3S Web of Conferences, 2020 The traditional vacuum preloading method is a common way for enhancing the bearing strength of the soft clay layer. In general, a serious of plastic drainage boards are plugged into the soft clay foundation, and a sand layer is covered above the soft ...
Liu Wenbin
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