RESEARCH ARTICLEDOI: 10.2174/1874149501913010281
All articles published in Open Civil Engineering Journal are now available worldwide under an open-access license. No specific permission is required to reuse all or part of the Open Civil Engineering Journal article, including figures and tables. Any part of an article published under a Creative Commons CC BY license may be copied without permission as long as the original material is clearly referenced.
https://opencivilengineeringjournal.com/open-access-policy.php.
Volume: 13 (2019): 281.
[Electronic Publication Date: December 31, 2019]Kazuki Maehara, Takashi Sasaoka, Akihiro Hamanaka and Hideki Shimada