Sustainable landslide stabilisation using deep wells installed with siphon drains and electro-pneumatic pumps

Gillarduzzi, A

doi:10.1201/9780203885284-c210

Cited by 8 publications

(2 citation statements)

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“…Diharapkan dengan Gambar 1. Contoh sistem drainase Siphon untuk menjaga kestabilan lereng (sumber: http://www.wjgl.com/service-stability) instalasi peralatan ini maka elevasi muka airtanah menjadi sama dengan elevasi saat musim panas (Gillarduzzi, 2008). Perbedaan penelitian kali ini dengan yang telah dilakukan sebelumnya adalah tidak digunakannya pompa sebagai trigger pada saat elevasi muka airtanah melebihi ambang batas penyebab kegagalan lereng.…”

Section: Pendahuluanunclassified

Rekayasa Hidraulika Kestabilan Lereng Dengan Sistem Siphon: Studi Kasus Di Daerah Karangsambung, Jawa Tengah

S¹,

Tohari²,

Sugianti³

et al. 2014

J.Ris.Geo.Tam

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Section: Pendahuluanunclassified

Rekayasa Hidraulika Kestabilan Lereng Dengan Sistem Siphon: Studi Kasus Di Daerah Karangsambung, Jawa Tengah

S¹,

Tohari²,

Sugianti³

et al. 2014

J.Ris.Geo.Tam

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“…Govi (1989) and Cambiaghi and Schuster (1989) introduced a system using a siphon technique as an emergency drainage treatment for landslides. Currently, siphon drainage combined with electropneumatic drainage is a key method for discharging ground water in Europe, especially in France (Bertolini et al, 2005;Clark et al, 2007;Bomont, 2008;Gillarduzzi, 2008;Mrvik and Bomont, 2012). Studies have been conducted on slope siphon drainage since the 1990s, such as those on the initial siphon forming method, the maximum height limit of siphon drainage, the maintenance of siphon and management requirements.…”

Section: Introductionmentioning

confidence: 99%

An investigation of flow characteristics in slope siphon drains

Cai

Sun

Shang

et al. 2014

J. Zheijang Univ.-Sci.

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This paper presents a study of flow characteristics in high-lift siphon drains. A laboratory test was conducted to investigate the effects of hose diameter and flow velocity on siphon drainage. Three types of water flow were observed and analyzed. The experimental results show that the flow characteristics of siphon drainage are significantly influenced by the hose diameter. Water flows in the form of a wall pressing flow in a large diameter siphon hose (e.g., larger than 5.0 mm) under low flow velocity, which leads to discontinuous siphon drainage. However, water flows in the form of an integral slug flow in a small diameter siphon hose (e.g., smaller than 4.0 mm) under low flow velocity, which leads to continuous siphon drainage. Based on experimental observations, a thermodynamic derivation of the threshold of siphon hose diameter for continuous siphon drainage was analytically conducted. In slope engineering, a 3.6 mm polyurethane (PU) hose is recommended for siphon drainage.

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A new self-starting drainage method for slope stabilization and its application

Sun

et al. 2020

Bull Eng Geol Environ

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Sustainable landslide stabilisation using deep wells installed with siphon drains and electro-pneumatic pumps

Cited by 8 publications

References 0 publications

Rekayasa Hidraulika Kestabilan Lereng Dengan Sistem Siphon: Studi Kasus Di Daerah Karangsambung, Jawa Tengah

Rekayasa Hidraulika Kestabilan Lereng Dengan Sistem Siphon: Studi Kasus Di Daerah Karangsambung, Jawa Tengah

An investigation of flow characteristics in slope siphon drains

A new self-starting drainage method for slope stabilization and its application

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