@article{oai:nagano-nct.repo.nii.ac.jp:00000510,
 author = {遠藤, 典男 and 三井, 康司},
 journal = {長野工業高等専門学校紀要},
 month = {Dec},
 note = {application, Ground freezing problems seem to be more important in civil engineering. Artifical freezing techniques employed for hardening soft ground and shutting off underground water. Recently large underground storages of cryogenic liquid, such as LNG or LPG tanks, have been constructed. In this paper an numerical procedure is proposed to evaluate freezing fronts of soil and heaving effectively.},
 pages = {147--153},
 title = {境界―有限要素を用いた凍結地盤の解析},
 volume = {20},
 year = {1989}
}