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Publications by [Ng C. W. W.]

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Permeability function of an unsaturated soil, k(\), where \ is suction, is a vital hydrogeological property that governs seepage in various geotechnical problems. Owing to considerably long test duration, direct measurement of k(\) is often avoided if at all ...
Reference: 5th Asia-Pacific conference on unsaturated soils, Pattaya, Thailand 14-15 November 2011
<p>The observed response of diaphragm wall and the surface settlement of a deep excavation for a metro station in Shanghai soft clay are presented, compared with the similar excavations (retained by a diaphragm wall) in soft clay areas in Asia and five metro ...
Reference: Geotechnical Aspects of Underground Construction in Soft Ground – Ng, Huang & Liu (eds), © 2009 Taylor & Francis Group, London
<p>This paper describes the construction of a 40m multi-propped deep excavation in the downtown area of Shanghai, China and the interpretation of the monitoring data. The entire excavation was 263m in length, 23m wide and 38&ndash;41m deep. The excavation ...
Reference: Geotechnical Aspects of Underground Construction in Soft Ground – Ng, Huang & Liu (eds), © 2009 Taylor & Francis Group, London
A series of systematic, three-dimensional coupled finite element analyses was carried out to investigate the multiple interactions between large parallel hypothetical twin tunnels constructed in stiff clay using the new Austrian tunnelling method. Special ...
Reference: Can. Geotech. J. 41: 523–539 (2004)