Measurement of Peat Soil Shear Strength Using Wenner Four-Point Probes and Vane Shear Strength Methods
المؤلفون المشاركون
Jusoff, Kamaruzaman
Taib, Siti Noor Linda
Ahmad Afip, Irfan
Afip, Liyana Ahmad
المصدر
International Journal of Geophysics
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-02-03
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
The general objective of this research was to measure the peat soil shear strength using Wenner four-point probes and vane shear strength methods.
Specifically, the objective of this study was two-fold, namely, (a) investigating the relationship between laboratory soil resistivity and undrained shear strength and (b) determineing the relationship between in-situ soil resistivity and undrained shear strength.
Data were randomly collected over six locations in Meranek, Sarawak, for in-situ test and three repetitions for each data were set based on three parameters.
The selected parameters were soil density, moisture content, and salinity for both laboratory and in-situ test using Wenner four-point probes and vane shear method.
The soil resistivity and vane shear strength readings for laboratory test were correlated with soil salinity, moisture content, and density.
The R2 values showed a good correlation for soil salinity (R2 =0.8468) and density (R2 =0.9475), respectively.
However, a weak correlation of R2 =0.1205 was observed for soil moisture.
The R2 value for in-situ correlation between soil resistivity and three parameters (soil salinity, moisture content, and density) was R2 =0.8916.
It can be concluded that the peat soil shear strengths of the study area using Wenner four-point probes from in-situ were (4.38 ohm.m) and laboratory was (2.47 ohm.m) and when using the vane shear strength method, in-situ was (23 kPA) and laboratory was (5 kPA).
This study implies that the peat soil of the study area can be categorized as texture (soft loamy soil) and it is suitable for agriculture instead of construction.
The relationship established between Wenner four-point probes and vane shear method can be beneficial for ground engineering design to enhance investigation on site suitability.
Future work on DUALEM-421 technique should be emphasised for better subsurface exploration accuracy and resolve peat depth for an in-situ test.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ahmad Afip, Irfan& Taib, Siti Noor Linda& Jusoff, Kamaruzaman& Afip, Liyana Ahmad. 2019. Measurement of Peat Soil Shear Strength Using Wenner Four-Point Probes and Vane Shear Strength Methods. International Journal of Geophysics،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1165887
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ahmad Afip, Irfan…[et al.]. Measurement of Peat Soil Shear Strength Using Wenner Four-Point Probes and Vane Shear Strength Methods. International Journal of Geophysics No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1165887
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ahmad Afip, Irfan& Taib, Siti Noor Linda& Jusoff, Kamaruzaman& Afip, Liyana Ahmad. Measurement of Peat Soil Shear Strength Using Wenner Four-Point Probes and Vane Shear Strength Methods. International Journal of Geophysics. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1165887
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1165887
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر