INVESTIGATION OF THE EFFECT OF THE QUANTITY OF SODIUM HEXAMETAPHOSPATH TO THE HYDROMETER TEST RESULTS WITH EXPERIMENTAL AND STATISTICAL METHODS
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Dosyalar
Tarih
2009
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Gazi Univ, Fac Engineering Architecture
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, the effect of quantity of sodium hexametaphosphate (NaPO(3)) to the soil grain' diameters were investigated as experimental and statistically. Hydrometer testing was conducted. 0, 10, 20, 30, 40, 50 and 60 gr NaPO(3) was respectively added into the prepared suspension. The specific gravity, pH and the conductivity were measured for each suspension. As pointed out in the TS 1900-1-2006 (Turkish Standard), the soil' grain diameter in the solution prepared with 40 gr NaPO(3) was used as reference. As a result, it was determined that the soil grain diameter in suspension added "0" gr NaPO(3) greater 4.51 time than the reference grain diameter. When respectively added 10 gr into the suspension, the soil' grain diameter greater 3.90 time than reference grain diameter, added 20 gr 3.46 time, and added 30 gr 2.12 time. Besides, the hydrometer reading could be done only 260(th) minute when added 50 gr in to the suspension. Moreover, the hydrometer couldn't be read in the solution prepared with 60 gr NaPO(3). The obtained data were analysed statistically by using SPSS programme and determined the correlation coefficients for the hydrometer test parameters (passing time, original hydrometer reading, temperature, pH, conductivity, The correction coefficient value for solving matter and temperature, corrected hydrometer reading, effective deep, value of the K, particle diameter and quantity of the NaPO3). Also, regression analysis was conducted (R=0.87) to predict the corrected hydrometer test reading based on the original hydrometer reading and the quantity of the NaPO(3).
Açıklama
WOS: 000273608200018
Anahtar Kelimeler
Hydrometer test, particle diameter, sodium hexametaphosphate, statistics
Kaynak
Journal Of The Faculty Of Engineering And Architecture Of Gazi University
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
24
Sayı
1
