Data on one-dimensional vertical free swelling potential of soils and related soil properties

Most of the damaging geo-hazards recorded in modern history are caused by soil swelling or expansion. Therefore, proper evaluation of a soil's capacity to swell is very crucial for the achievement of a secure and safe ground for civil infrastructures and related land developments which are foun...

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Autores principales:	Eyo E. U, Uche Onyekpe
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Swelling Soil expansion One-dimensional swelling Soil index properties Moisture content Surcharge load Computer applications to medicine. Medical informatics R858-859.7 Science (General) Q1-390
Acceso en línea:	https://doaj.org/article/30e899c17c8a48d1838244c919ca3a21
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spelling	oai:doaj.org-article:30e899c17c8a48d1838244c919ca3a212021-11-24T04:31:44ZData on one-dimensional vertical free swelling potential of soils and related soil properties2352-340910.1016/j.dib.2021.107608https://doaj.org/article/30e899c17c8a48d1838244c919ca3a212021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2352340921008830https://doaj.org/toc/2352-3409Most of the damaging geo-hazards recorded in modern history are caused by soil swelling or expansion. Therefore, proper evaluation of a soil's capacity to swell is very crucial for the achievement of a secure and safe ground for civil infrastructures and related land developments which are founded on the soil. In order to simulate as well as estimate the heave that can occur under field conditions, laboratory one-dimensional oedometer vertical swell-strain testing are most frequently used. Hence, in this brief, one-dimensional swelling tests adopted to measure soil swelling on laboratory-engineered and natural soils covering various regions on the globe are reported. The testing standards and procedures followed in the measurement of one-dimensional swelling are those enumerated in the American Standards for Testing of Materials (ASTM) DDD698, and American Association of State Highways Transport Officials (AASHTO). Slight modifications to the measurement procedures (such as the use of different surcharge loading and custom-made consolidation rings) reflecting special laboratory testing conditions and for the purposes of comparisons, are also reported.Corresponding soil properties characterising the dataset includes moisture content, void ratio, specific gravity, unit weight, liquid limit, plastic limit, plasticity index, clay content, silt content, maximum dry unit weight, optimum moisture content, and soil activity index, all of which are known to bear either direct or indirect influences on soil. Determination of the state of compaction of the soils where applicable, are carried out based on the American Standards for Testing of Materials (ASTM) DDD698, Turkish Standards (TS), American Association of State Highways Transport Officials (AASHTO)and a combination of both standard and modified efforts. A total of 395 data samples on soil swelling potential are reported. With regards to the corresponding soil properties, a total of 219 data records of soil specific gravity, 321 data records of initial moisture content, 163 data records of void ratio, 273 data records of dry unit weight, 347 data records of liquid limit, 347 data records of plastic limit, 395 data records of plasticity index, 209 data records of activity index, 339 data records of clay content, 174 data records of silt content, 246 data records of optimum moisture content, 228 data records of maximum dry density and 347 data records of Unified Soil Classification System (USCS) are presented. Finally, the dataset of one-dimensional soil swelling described herein are intended to aid geotechnical engineers and researchers who are involved in statistical correlation studies, data analytics, and machine learning predictions using soft computing methods mostly aimed at evaluating soil expansion especially during the preliminary phases of soil investigation and foundation design.Eyo E. UUche OnyekpeElsevierarticleSwellingSoil expansionOne-dimensional swellingSoil index propertiesMoisture contentSurcharge loadComputer applications to medicine. Medical informaticsR858-859.7Science (General)Q1-390ENData in Brief, Vol 39, Iss , Pp 107608- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Swelling Soil expansion One-dimensional swelling Soil index properties Moisture content Surcharge load Computer applications to medicine. Medical informatics R858-859.7 Science (General) Q1-390
spellingShingle	Swelling Soil expansion One-dimensional swelling Soil index properties Moisture content Surcharge load Computer applications to medicine. Medical informatics R858-859.7 Science (General) Q1-390 Eyo E. U Uche Onyekpe Data on one-dimensional vertical free swelling potential of soils and related soil properties
description	Most of the damaging geo-hazards recorded in modern history are caused by soil swelling or expansion. Therefore, proper evaluation of a soil's capacity to swell is very crucial for the achievement of a secure and safe ground for civil infrastructures and related land developments which are founded on the soil. In order to simulate as well as estimate the heave that can occur under field conditions, laboratory one-dimensional oedometer vertical swell-strain testing are most frequently used. Hence, in this brief, one-dimensional swelling tests adopted to measure soil swelling on laboratory-engineered and natural soils covering various regions on the globe are reported. The testing standards and procedures followed in the measurement of one-dimensional swelling are those enumerated in the American Standards for Testing of Materials (ASTM) DDD698, and American Association of State Highways Transport Officials (AASHTO). Slight modifications to the measurement procedures (such as the use of different surcharge loading and custom-made consolidation rings) reflecting special laboratory testing conditions and for the purposes of comparisons, are also reported.Corresponding soil properties characterising the dataset includes moisture content, void ratio, specific gravity, unit weight, liquid limit, plastic limit, plasticity index, clay content, silt content, maximum dry unit weight, optimum moisture content, and soil activity index, all of which are known to bear either direct or indirect influences on soil. Determination of the state of compaction of the soils where applicable, are carried out based on the American Standards for Testing of Materials (ASTM) DDD698, Turkish Standards (TS), American Association of State Highways Transport Officials (AASHTO)and a combination of both standard and modified efforts. A total of 395 data samples on soil swelling potential are reported. With regards to the corresponding soil properties, a total of 219 data records of soil specific gravity, 321 data records of initial moisture content, 163 data records of void ratio, 273 data records of dry unit weight, 347 data records of liquid limit, 347 data records of plastic limit, 395 data records of plasticity index, 209 data records of activity index, 339 data records of clay content, 174 data records of silt content, 246 data records of optimum moisture content, 228 data records of maximum dry density and 347 data records of Unified Soil Classification System (USCS) are presented. Finally, the dataset of one-dimensional soil swelling described herein are intended to aid geotechnical engineers and researchers who are involved in statistical correlation studies, data analytics, and machine learning predictions using soft computing methods mostly aimed at evaluating soil expansion especially during the preliminary phases of soil investigation and foundation design.
format	article
author	Eyo E. U Uche Onyekpe
author_facet	Eyo E. U Uche Onyekpe
author_sort	Eyo E. U
title	Data on one-dimensional vertical free swelling potential of soils and related soil properties
title_short	Data on one-dimensional vertical free swelling potential of soils and related soil properties
title_full	Data on one-dimensional vertical free swelling potential of soils and related soil properties
title_fullStr	Data on one-dimensional vertical free swelling potential of soils and related soil properties
title_full_unstemmed	Data on one-dimensional vertical free swelling potential of soils and related soil properties
title_sort	data on one-dimensional vertical free swelling potential of soils and related soil properties
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/30e899c17c8a48d1838244c919ca3a21
work_keys_str_mv	AT eyoeu dataononedimensionalverticalfreeswellingpotentialofsoilsandrelatedsoilproperties AT ucheonyekpe dataononedimensionalverticalfreeswellingpotentialofsoilsandrelatedsoilproperties
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Data on one-dimensional vertical free swelling potential of soils and related soil properties

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