Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Iwanek Małgorzata
Dyscypliny:
	Aby zobaczyć szczegóły należy się zalogować.
Rok wydania:	2021
Wersja dokumentu:	Drukowana \| Elektroniczna
Język:	angielski
Numer czasopisma:	Special Issue 1
Wolumen/Tom:	12
Strony:	827 - 835
Web of Science® Times Cited:	2
Scopus® Cytowania:	2
Bazy:	Web of Science \| Scopus
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	TAK
Licencja:
Sposób udostępnienia:	Otwarte czasopismo
Wersja tekstu:	Ostateczna wersja opublikowana
Czas opublikowania:	W momencie opublikowania
Data opublikowania w OA:	20 sierpnia 2021
Abstrakty:	angielski
	Intense leakages from damaged water mains wash out soil particles from the solid matrix creating the threat to the stability of the existing infrastructure. One of the proposals for protecting the infrastructure is the idea of a protection zone, defined as an area around buried water supply pipes, where outflow of water on the soil surface (creation of suffusion holes) is possible after a presumptive failure of the pipe and where the enterprise managing a water distribution system would be responsible for land development. Determining a protection zone should be preceded by spatial characteristics of the pattern of suffosion holes to indicate a method for subsequent analyzes. The aim of this paper was using Ripley’s K-function to analyze spatial patterns of suffosion holes created on the soil surface by water leaking from a buried water pipe after a network breakage. The analyses were conducted for 2 values of leak area and 3 values of soil compaction (6 different cases) on the basis of measurements obtained during laboratory simulation of buried water pipe breakage. The results of investigations indicated that suffosion holes resulting from water outflow on the soil surface are randomly located for all but one analyzed case.

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Application of Ripley’s K-Function in Research on Protection of Underground Infrastructure Against Selected Effects of Suffosion

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