Field Observation of Long-Term Strength of Cement Treated Soil

2003 ◽  
Author(s):  
Hirochika Hayashi ◽  
Jun'ichi Nishikawa ◽  
Kanta Ohishi ◽  
Masaaki Terashi
Keyword(s):  
Field Observation ◽  
Term Strength ◽  
Treated Soil

Long-term strength change of cement treated soil at Daikoku Pier

2003 ◽  
pp. 241-246 ◽  
Author(s):  
M Ikegami ◽  
T Ichiba ◽  
K Ohishi ◽  
M Terashi
Keyword(s):  
Term Strength ◽  
Treated Soil ◽  
Strength Change

Laboratory Tests on Long-Term Strength of Cement Treated Soil

2003 ◽  
Author(s):  
Masaki Kitazume ◽  
Takeshi Nakamura ◽  
Masaaki Terashi ◽  
Kanta Ohishi
Keyword(s):  
Laboratory Tests ◽  
Term Strength ◽  
Treated Soil

scholarly journals Long-Term Strength Characteristics of the Cement Treated Soil after 30 Years

2018 ◽  
Vol 67 (1) ◽  
pp. 47-52
Author(s):  
Hijiri HASHIMOTO ◽  
Takahiro YAMANASHI ◽  
Hirochika HAYASHI ◽  
Takayuki KAWAGUCHI ◽  
Shunzo KAWAJIRI ◽  
...  
Keyword(s):  
Strength Characteristics ◽  
Term Strength ◽  
Treated Soil

Subcritical Crack Growth and Long-Term Strength in Rock and High-Strength and Ultra Low-Permeability Concrete

2009 ◽  
Vol 58 (6) ◽  
pp. 525-532 ◽  
Author(s):  
Yoshitaka NARA ◽  
Masafumi TAKADA ◽  
Daisuke MORI ◽  
Hitoshi OWADA ◽  
Tetsuro YONEDA ◽  
...  
Keyword(s):  
Crack Growth ◽  
Subcritical Crack Growth ◽  
High Strength ◽  
Low Permeability ◽  
Term Strength

scholarly journals Mechanical Properties of Cement-Treated Soil Mixed with Cellulose Nanofibre

2021 ◽  
Vol 11 (14) ◽  
pp. 6425
Author(s):  
Hidenori Takahashi ◽  
Shinya Omori ◽  
Hideyuki Asada ◽  
Hirofumi Fukawa ◽  
Yusuke Gotoh ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Flexural Strength ◽  
Geotechnical Engineering ◽  
Strength Development ◽  
Soft Ground ◽  
Wood Cellulose ◽  
Treated Soil ◽  
Made In ◽  
Cement Treatment

Cellulose nanofibre (CNF), a material composed of ultrafine fibres of wood cellulose fibrillated to nano-order level, is expected to be widely used because of its excellent properties. However, in the field of geotechnical engineering, almost no progress has been made in the development of techniques for using CNFs. The authors have focused on the use of CNF as an additive in cement treatment for soft ground, where cement is added to solidify the ground, because CNF can reduce the problems associated with cement-treated soil. This paper presents the results of a study on the method of mixing CNF, the strength and its variation obtained by adding CNF, and the change in permeability. CNF had the effect of mixing the cement evenly and reducing the variation in the strength of the treated soil. The CNF mixture increased the strength at the initial age but reduced the strength development in the long term. The addition of CNF also increased the flexural strength, although it hardly changed the permeability.

Long-term strength retrogression of silica-enriched oil well cement: A comprehensive multi-approach analysis

2021 ◽  
Vol 144 ◽  
pp. 106424 ◽  
Author(s):  
Xueyu Pang ◽  
Jiankun Qin ◽  
Lijun Sun ◽  
Ge Zhang ◽  
Honglu Wang
Keyword(s):  
Oil Well ◽  
Term Strength ◽  
Oil Well Cement ◽  
Well Cement
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