• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2017 Fiscal Year Final Research Report

Development of the deterioration mitigation methods based on the In-situ ecosystem

Research Project

  • PDF
Project/Area Number 26289154
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Geotechnical engineering
Research InstitutionToyama Prefectural University

Principal Investigator

HATA Toshiro  富山県立大学, 工学部, 教授 (30435424)

Co-Investigator(Kenkyū-buntansha) 笠間 清伸  九州大学, 工学研究院, 准教授 (10315111)
末次 大輔  佐賀大学, 低平地沿岸海域研究センター, 准教授 (30423619)
Project Period (FY) 2014-04-01 – 2018-03-31
Keywordsセメント改良土 / 劣化抑制 / 微生物機能
Outline of Final Research Achievements

In this study, Authors proposed that the self deterioration mitigation functional cement treated soil was proposed based on the microbial functions. The advantage points of proposed methods are i) Urease producing bacterium from shallow and deep-sea sediments can support the deterioration mitigation techniques based on the In-situ calcite precipitation, ii) can applying the conventional construction machine such as deep mixing and jet grouting, iii)Proposed method can apply the sand and silt which can maintain the almost 20% reduction effect of deteriolation depth

Free Research Field

地盤工学

URL: 

Published: 2019-03-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi