Matches in SemOpenAlex for { <https://semopenalex.org/work/W2896586384> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2896586384 endingPage "428" @default.
- W2896586384 startingPage "419" @default.
- W2896586384 abstract "This work evaluates the strength of a tropical residual lateritic soil treated with Sporosarcina pasteurii (a microorganism cultured from the soil) in stepped densities of suspension of 0/ml, 1.50 × 108/ml, 6.0 × 108/ml, 1.20 × 109/ml, 1.80 × 109/ml and 2.40 × 109/ml, respectively and cured for 12 h in polythene bags at 24 ± 2 °C. Specimens were prepared at moulding water contents between –2% and +4% relative to optimum moisture content (OMC) and compacted with British Standard light (BSL) energy (or standard Proctor). The compacted soil specimens were then permeated under gravity with a cementation reagent consisting of 20 g of Urea, 10 g of NH4Cl, 3 g of Nutrient broth, 2.8 g of CaCl2 and 2.12 g of NaHCO3 per litre of de ionized water to initiate microbial-induced calcite precipitation (MICP). Permeation was carried out in three cycles with 2/3 pore volume each, specimens were extruded 24 h after the last permeation and cured for another 48 h before subjection to unconfined compressive strength (UCS) test. Results obtained showed a general decrease in UCS values with higher moulding water content regardless of the density of S.pasteurii suspension. Peak UCS values were recorded for specimens prepared at –2% relative to OMC for all densities of S.pasteurii suspension. S.pasteurii suspension density of 1.20 × 109/ml, can be considered the optimal treatment of the lateritic soil, which recorded a peak UCS value of 2232 kN/m2 that underscores its efficacy in strength improvement." @default.
- W2896586384 created "2018-10-26" @default.
- W2896586384 creator A5026609410 @default.
- W2896586384 creator A5047494329 @default.
- W2896586384 creator A5052302677 @default.
- W2896586384 creator A5075201194 @default.
- W2896586384 creator A5082142764 @default.
- W2896586384 date "2018-10-11" @default.
- W2896586384 modified "2023-10-17" @default.
- W2896586384 title "Evaluation of the Strength of Compacted Lateritic Soil Treated with Sporosarcina Pasteurii" @default.
- W2896586384 cites W1993252449 @default.
- W2896586384 cites W1993619675 @default.
- W2896586384 cites W2008599249 @default.
- W2896586384 cites W2015655165 @default.
- W2896586384 cites W2040927128 @default.
- W2896586384 cites W2051382488 @default.
- W2896586384 cites W2070627790 @default.
- W2896586384 cites W2083242667 @default.
- W2896586384 cites W2084918615 @default.
- W2896586384 cites W2110144200 @default.
- W2896586384 cites W2141614064 @default.
- W2896586384 cites W2256461171 @default.
- W2896586384 cites W2295643572 @default.
- W2896586384 cites W2404162225 @default.
- W2896586384 cites W2469636494 @default.
- W2896586384 cites W2510068562 @default.
- W2896586384 cites W2590836180 @default.
- W2896586384 cites W2615945487 @default.
- W2896586384 cites W340156208 @default.
- W2896586384 doi "https://doi.org/10.1007/978-981-13-2227-3_52" @default.
- W2896586384 hasPublicationYear "2018" @default.
- W2896586384 type Work @default.
- W2896586384 sameAs 2896586384 @default.
- W2896586384 citedByCount "10" @default.
- W2896586384 countsByYear W28965863842019 @default.
- W2896586384 countsByYear W28965863842020 @default.
- W2896586384 countsByYear W28965863842021 @default.
- W2896586384 countsByYear W28965863842023 @default.
- W2896586384 crossrefType "book-chapter" @default.
- W2896586384 hasAuthorship W2896586384A5026609410 @default.
- W2896586384 hasAuthorship W2896586384A5047494329 @default.
- W2896586384 hasAuthorship W2896586384A5052302677 @default.
- W2896586384 hasAuthorship W2896586384A5075201194 @default.
- W2896586384 hasAuthorship W2896586384A5082142764 @default.
- W2896586384 hasConcept C105341887 @default.
- W2896586384 hasConcept C127313418 @default.
- W2896586384 hasConcept C159985019 @default.
- W2896586384 hasConcept C185592680 @default.
- W2896586384 hasConcept C187320778 @default.
- W2896586384 hasConcept C192562407 @default.
- W2896586384 hasConcept C202444582 @default.
- W2896586384 hasConcept C24939127 @default.
- W2896586384 hasConcept C30407753 @default.
- W2896586384 hasConcept C33923547 @default.
- W2896586384 hasConcept C523993062 @default.
- W2896586384 hasConcept C5961521 @default.
- W2896586384 hasConcept C94556721 @default.
- W2896586384 hasConceptScore W2896586384C105341887 @default.
- W2896586384 hasConceptScore W2896586384C127313418 @default.
- W2896586384 hasConceptScore W2896586384C159985019 @default.
- W2896586384 hasConceptScore W2896586384C185592680 @default.
- W2896586384 hasConceptScore W2896586384C187320778 @default.
- W2896586384 hasConceptScore W2896586384C192562407 @default.
- W2896586384 hasConceptScore W2896586384C202444582 @default.
- W2896586384 hasConceptScore W2896586384C24939127 @default.
- W2896586384 hasConceptScore W2896586384C30407753 @default.
- W2896586384 hasConceptScore W2896586384C33923547 @default.
- W2896586384 hasConceptScore W2896586384C523993062 @default.
- W2896586384 hasConceptScore W2896586384C5961521 @default.
- W2896586384 hasConceptScore W2896586384C94556721 @default.
- W2896586384 hasLocation W28965863841 @default.
- W2896586384 hasOpenAccess W2896586384 @default.
- W2896586384 hasPrimaryLocation W28965863841 @default.
- W2896586384 hasRelatedWork W2367611294 @default.
- W2896586384 hasRelatedWork W2733538337 @default.
- W2896586384 hasRelatedWork W2979324299 @default.
- W2896586384 hasRelatedWork W3007773880 @default.
- W2896586384 hasRelatedWork W3037879200 @default.
- W2896586384 hasRelatedWork W3100955754 @default.
- W2896586384 hasRelatedWork W3172712836 @default.
- W2896586384 hasRelatedWork W4210542141 @default.
- W2896586384 hasRelatedWork W4245225810 @default.
- W2896586384 hasRelatedWork W2279184801 @default.
- W2896586384 isParatext "false" @default.
- W2896586384 isRetracted "false" @default.
- W2896586384 magId "2896586384" @default.
- W2896586384 workType "book-chapter" @default.