Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Chukwueloka A.U. Okeke"'
Autor:
Chukwueloka A.U. Okeke
Publikováno v:
Bulletin of Engineering Geology and the Environment. 79:2169-2185
Numerous distresses in pavement structures on chemically stabilized expansive soils have raised considerable debate regarding the long-term performance of lime-stabilized subgrades. Therefore, this paper examines the effects of continuous leaching on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a8b6c2b9494061248f34a84ffb76e88
https://doi.org/10.1007/s10064-019-01648-2
https://doi.org/10.1007/s10064-019-01648-2
This work presents an experimental study on the physical, mechanical and microstructural characteristics of two clay soils treated with by-product materials (GGBS and PFA) blended with a nano technology-based additive called RC (RC). The soils were i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8719e63ac17d70ec041bfc130f28dea
Autor:
Mgboawaji Ujile, Samuel Abbey, J.E. Oti, Eyo Umo Eyo, Samson Ngambi, Abiola Johnson, Chukwueloka A.U. Okeke, Tamunoene Abam
Publikováno v:
Sustainability, Vol 13, Iss 257, p 257 (2021)
Sustainability
Volume 13
Issue 1
Sustainability
Volume 13
Issue 1
Licensee MDPI, Basel, Switzerland. Lime stabilisation is one of the traditional methods of improving the engineering properties of lateritic soils for use as subgrade and foundation materials for the construction of road pavements and highway embankm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee529daca428c15408a19feee0c6a956
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss, Pp e00388-(2020)
This study explores the use of two wastes (rice husk ash (RHA) and cement kiln dust (CKD)) for improving the mechanical strength of a subgrade soil obtained from a failed road section in Nigeria. It presents an experimental insight on the stabilizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db45616d5187ac1163aeeeeb3a11c54f
http://www.sciencedirect.com/science/article/pii/S2214509520300607
http://www.sciencedirect.com/science/article/pii/S2214509520300607
Publikováno v:
Engineering Geology. 232:123-134
Identifying premonitory factors before final failure for long-existing landslide dams is of high importance in disaster prevention and risk reduction. In this study, a series of large-scale (outdoor) experiments were designed and conducted to identif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79fe7f4b0d0a77f4d48ec17ac3f673e5
https://doi.org/10.1016/j.enggeo.2017.11.020
https://doi.org/10.1016/j.enggeo.2017.11.020
Publikováno v:
SN Applied Sciences. 1
The aim of this paper is to illuminate the impacts of cement production emissions on the environment. Various research work has shown that countries in sub-Saharan Africa, suffer the most from environmental pollution especially air pollution. One of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f01da2c953a2d606266920927395cbf0
https://doi.org/10.1007/s42452-019-1583-0
https://doi.org/10.1007/s42452-019-1583-0
Autor:
Carlo Tacconi Stefanelli, Xuanmei Fan, Peng Ming, Stuart Dunning, Gonghui Wang, Anja Dufresne, Chukwueloka A.U. Okeke, Hans-Balder Havenith, Alexander Strom, Ali P. Yunus, J. Whiteley, Srikrishnan Siva Subramanian, Reginald L. Hermanns, Tomáš Pánek
Publikováno v:
Earth-Science Reviews. 218:103646
River-damming by landslides is a widespread phenomenon around the world. Recent advances in remote sensing technology and the rising commercial availability of their products enable the assemblage of increasingly more complete inventories and improve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaf35c9220f4280087a74698f206d88e
https://doi.org/10.1016/j.earscirev.2021.103646
https://doi.org/10.1016/j.earscirev.2021.103646
Autor:
Anthony N. Ede, Chukwueloka A.U. Okeke, Akpabot Ifiok Akpabot, Oluwarotimi Michael Olofinnade, E. I. Ugwu, Kehinde D. Oyeyemi, Fiyin Gambo, Solomon Oyebisi
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 655:012078
t. In recent times, efforts are channeled towards limiting the impact of waste plastic pollution on the environment. This study examines the beneficial utilization of polyethylene terephthalate (PET) wastes, which is a non-biodegradable waste materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ef971b39d6a333025c1c55da4abdaaa
https://doi.org/10.1088/1755-1315/655/1/012078
https://doi.org/10.1088/1755-1315/655/1/012078
Publikováno v:
Groundwater for Sustainable Development. 11:100448
The Iju (Atuwara) River is an important component of the Owo River catchment (ORC), which supports the livelihood of millions of people in Lagos and Ogun States of southwestern Nigeria. However, rapid urbanisation and numerous anthropogenic activitie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b011ca975b4cec75c1c7ab073745f5c7
https://doi.org/10.1016/j.gsd.2020.100448
https://doi.org/10.1016/j.gsd.2020.100448
Autor:
Chukwueloka A.U. Okeke
Publikováno v:
Bulletin of Engineering Geology and the Environment. 79:2187-2187
The published version of this article unfortunately contained a mistake in Table 2. Incorrect values of maximum dry density (γdmax) were mistakenly entered in Table 2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ce2fcd249da53b673fa67094d022950
https://doi.org/10.1007/s10064-020-01741-x
https://doi.org/10.1007/s10064-020-01741-x