1. Experimental and analytical studies of earth pressure;Adachi,1994
2. Axial symmetric trap door tests on sand and cohesion soil [in Japanese];Adachi,1995
3. Trap door experiment under centrifugal conditions;Adachi,1997
4. The mechanical behavior of tunnel intersection through three dimensional trap door tests [in Japanese];Adachi;J. Geotech. Eng. JSCE,1999
5. Earth pressure on vertically yielding section in sand layer [in Japanese];Murayama,1968