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pro vyhledávání: '"Ali Abdul Kareem Obaid"'
Autor:
Ali Abdul Kareem Obaid, Muawia Dafalla
Publikováno v:
KSCE Journal of Civil Engineering. 22:1684-1690
Three laboratory models were designed to simulate a field section of a clay sand liner. The laboratory models were designed to test 10 cm thick Al Qatif clay sand liners with clay content of 15%, 20% and 25% overlain by agricultural soil and underlai
Autor:
Waleed M. Zahid, Arif Ali Baig Moghal, Ali Abdul Kareem Obaid, Syed Abu Sayeed Mohammed, Mosleh A. Al-Shamrani
Publikováno v:
International Journal of GEOMATE.
Soil is a basic building block for the most terrestric ecosystems and a complex heterogeneous medium consisting of both solid and fluid phases. Their physico-chemical characterization is of prime importance in understanding their prospective in vario
Autor:
Muawia Dafalla, Ali Abdul Kareem Obaid
Publikováno v:
IACGE 2013.
The geotextile industry research and development is growing at a fast rate and new products of variable specifications are now available for earthworks and design engineers. The nature of the material as a filter and the engineering properties of the
Publikováno v:
Geo-Congress 2013.
In subsurface water harvesting projects clay liners need to be placed at slopes in order to direct the flow of subsurface water towards specific collection areas. Leachates in waste containment projects can also flow along sloping clay liners towards
Publikováno v:
Journal of Testing and Evaluation. 43:20140060
The current study evaluates the role of lime and the curing period on the compressibility and durability characteristics of two expansive semiarid soils samples originating from Saudi Arabia. The compressibility behavior of these soil samples was eva
Publikováno v:
Journal of Testing & Evaluation; Mar2015, Vol. 43 Issue 2, p255-263, 9p