Miha Humar (Avtor), Angela Balzano (Avtor), Davor Kržišnik (Avtor), Boštjan Lesar (Avtor)

Povzetek

Buildings on piles have been constructed in Ljubljana since the Bronze Age. The piles were made of different types of wood. In the present study, piles that were erected about 125 years ago were investigated. Investors tend to renovate a building; therefore, the piles were analysed to assess the structural condition of the building. The building showed no signs of damage. To gain access to the piles, a 2 m thick layer of soil was removed. On-site, the following analyses were carried out: drilling resistance with a resistograph and a screw withdrawal test. Part of the piles was isolated and light microscopy, scanning electron microscopy, infrared spectroscopy, dynamic vapour sorption, density analysis, and chemical analysis were performed. Microscopic analysis revealed that the piles were made from the wood of Scots pine (Pinus sylvestris). The results indicate that the wood was severely degraded, mainly by soft-rot fungi and bacteria, resulting in a significant deterioration of its mechanical properties.

Ključne besede

piloti;arheološki mokri les;glive mehke trohnobe;mikroskopija;piles;waterlogged wood;soft rot;decay;microscopy;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL BF - Biotehniška fakulteta
UDK: 630*8
COBISS: 48762115 Povezava se bo odprla v novem oknu
ISSN: 1999-4907
Št. ogledov: 354
Št. prenosov: 141
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: piloti;arheološki mokri les;glive mehke trohnobe;mikroskopija;
Vrsta dela (COBISS): Članek v reviji
Strani: 1-14 str.
Letnik: ǂVol. ǂ12
Zvezek: ǂiss. ǂ2
Čas izdaje: 2021
DOI: 10.3390/f12020143
ID: 13059387