1. Foundation analysis and design;Bowles,1996
2. Brinkgreve RBJ. PLAXIS 2D version 8 – user’s menu. A.A. Balkema; 2004.
3. Underground car park at the house of commons: geotechnical aspects;Burland;Struct Eng,1977
4. CECI. Structure protection evaluation report in contract CR2 of kaohsiung metro systems; 2002 [in Chinese].
5. Observed performance of a deep excavation in clay;Finno;J Geotech Eng Div,1989