@article{oai:nagasaki-u.repo.nii.ac.jp:00015905,
 author = {落合, 英俊},
 issue = {7},
 journal = {長崎大学工学部研究報告, Reports of the Faculty of Engineering, Nagasaki University},
 month = {Jul},
 note = {In this paper, an expression of the coefficient of earth pressure at rest of sands is newly derived on the basis of the expression of principal stress in direct shear test, and its validity is verified on comparison of the experimental results on granular materials. Futhermore, a practical design calculation method for earth pressure at rest which employ N-value in standard penetration test is newly presented, and its application to field problems is verified on comparison of the measured value of earth pressure for a underground wall in field., 長崎大学工学部研究報告, (7), pp.63-72; 1976},
 pages = {63--72},
 title = {砂の静止土圧係数の算定式と設計への指針},
 year = {1976}
}