Evaluation of the Validity of Groutability Prediction Formulas by Means of Superfine Cement Grouts
Küçük Resim Yok
Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Extensive laboratory grouting tests were conducted using ultrafine cement suspensions to evaluate the validity and reliability of groutability prediction formulas proposed by several researchers for the cement based grouts of soils. Initially, such basic rheological properties as setting time, viscosity and stability of ultrafine cement suspensions with or without dispersive agent were studied. Next, the penetration performance of suspensions into various graded medium to fine sand specimens prepared at different relative densities was investigated. Finally, the grouting test results were compared with those obtained from groutability prediction formulas and it was found out that the proposed prediction formulas could not be used as a sole and exclusive criterion to predict the groutability of soils.
Açıklama
Anahtar Kelimeler
Groutability, Prediction formulas, Ultrafine cement, Penetration
Kaynak
Geotechnical And Geological Engineering
WoS Q Değeri
N/A
Scopus Q Değeri
Q1
Cilt
37
Sayı
5
