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dc.contributor.authorKlimašauskas, Mindaugas-
dc.contributor.authorŠaulys, Valentinas-
dc.description.abstractThe study examines the effect of lime admixture to trench backfill on the functioning of tile drainage after almost 25 years of operation. The hydrosystems' efficiency examination was performed at the test site in Kalnujai, Raseiniai District, where filtering capacity of drainage trench backfill had been improved by lime admixture. When analysing the maximum drainage discharge per unit length at the control drainage systems as of spring and autumn of 2012 (0.250 and 0.288 ml/s m respectively), as well as the drainage discharge per unit length as of spring and autumn (0.297 and 0.392 ml/s m respectively) in the drainage, where the trench backfill filtering capacity had been improved with lime admixture (0.6 % of the soil mass), correspondingly 15.2-31.9 % better results were obtained. When evaluating the drainage systems efficiency indicators as of 2003 and 2012 with the 95 % reliability, it can be stated that the efficiency of drainage, where the filtering capacity has been improved with lime admixtures, remained virtually unchanged after almost 25 years of operationen
dc.description.sponsorshipVilniaus Gedimino technikos universitetas-
dc.description.sponsorshipVytauto Didžiojo universitetas-
dc.description.sponsorshipŽemės ūkio akademija-
dc.format.extentp. 1-5-
dc.relation.ispartofEnvironmental engineering : 9th international conference, 22-23 May 2014, Vilnius, Lithuania [elektroninis išteklius]: selected papers. Vilnius : Technika, 2014-
dc.relation.isreferencedbyConference Proceedings Citation Index (Web of Science)-
dc.subjectTrench backfill limingen
dc.subjectDrainage dischargeen
dc.subject.otherAplinkos inžinerija / Environmental engineering (T004)-
dc.titleThe effect of lime admixture to trench backfill on the functioning of drainageen
dc.typeStraipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)-
local.object{"source": {"code": "vdu", "handle": "49706"}, "publisher": {"other": ["Technika"], "list": false}, "db": {"clarivate": false, "scopus": false, "list": false}, "isbn": ["9786094576409"], "doi": "10.3846/enviro.2014.081", "code": "P1a", "subject": ["T004"], "url": [""], "country": "LT", "language": "en", "area": "T", "original": true, "pages": 5, "sheets": 0.357, "timestamp": "20200409122819.0", "account": {"year": 2014, "late": false}, "na": 2, "nip": 0, "affiliation": [{"contribution": 0.5, "aip": 1, "country": ["LT"], "rel": "aut", "org": [{"create": true, "contribution": 0.5, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "1"}}], "id": "A6E9EDCA3D79BF79B9E62EB98D6D4B66", "lname": "Klimašauskas", "fname": "Mindaugas", "status": "0", "name": "Klimašauskas, Mindaugas"}, {"contribution": 0.5, "aip": 1, "country": ["LT"], "rel": "aut", "org": [{"create": false, "contribution": 0.5, "name": "Vilniaus Gedimino technikos universitetas", "id": "111950243"}], "lname": "Šaulys", "fname": "Valentinas", "status": "0", "name": "Šaulys, Valentinas"}]}-
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item.grantfulltextopen- ūkio ir žemėtvarkos fakultetas- Didžiojo universitetas-
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications
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