"中西義隆,成田雅章,澤石正道,和田昌敏,高橋章浩","羽根付き鋼管の引抜き抵抗を評価する地盤の諸数値に関する実験的検討",,"土木学会第73回年次学術講演会講演概要集",,"Vol. 73","No. III","pp. 579-580",2018,Aug.
"澤石正道,和田昌敏,中西義隆,成田雅章,高橋章浩","粘性土盛土へ水平打設した羽根付き鋼管の引抜き抵抗に関する一考察",,"第53回地盤工学研究発表会講演集",,"Vol. 53",,"pp. 2039-2040",2018,July
"成田 雅章,中西 義隆,澤石正道,和田昌敏,高橋章浩","簡易な急速載荷試験の実験的研究（その１）-試験概要-",,"土木学会第72回年次学術講演会講演概要集",,"Vol. 72","No. III","pp. 1029-1030",2017,Sept.
"中西義隆,成田雅章,澤石正道,和田昌敏,高橋章浩","簡易な急速載荷試験の実験的研究（その２）-試験方法の妥当性に関する考察-",,"土木学会第72回年次学術講演会講演概要集",,"Vol. 72","No. III","pp. 1031-1032",2017,Sept.
"澤石正道,和田昌敏,中西義隆,成田雅章,高橋章浩","簡易な急速載荷試験の実験的研究（その３）-試験結果の利用法に関する一考察-",,"土木学会第72回年次学術講演会講演概要集",,"Vol. 72","No. III","pp. 1033-1034",2017,Sept.