Breakage of saline ice blocks in ice-to-ice contact

Malith Prasanna*, Mingdong Wei, Arttu Polojärvi, David Cole

*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

5 Lataukset (Pure)

Abstrakti

This paper focuses on the experiments on breakage of laboratory grown floating saline ice blocks in ice-to-ice contact. Insight on breakage is required in modeling force transmission through an ice rubble pile, since it occurs through so-called force chains, which may collapse due to buckling or the failure of individual ice blocks within the chain. In the experiments, 300 × 300 × 110 mm 3 ice blocks were set to float, brought into contact to form ice-to-ice contacts, and compressed up to failure. The force transmitted through the contacts and the failure process were recorded. It was concluded that the shear-like failure of the blocks limited the contact forces, as it occurred in about 75% of the 32 experiments performed.
AlkuperäiskieliEnglanti
OtsikkoProceedings of the 26th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC 2021
Sivumäärä9
ISBN (elektroninen)9781713841005
TilaJulkaistu - kesäk. 2021
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaInternational Conference on Port and Ocean Engineering under Arctic Conditions
- Online, Moscow, Venäjä
Kesto: 14 kesäk. 202118 kesäk. 2021
Konferenssinumero: 26

Julkaisusarja

NimiProceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions
ISSN (painettu)0376-6756
ISSN (elektroninen)2077-7841

Conference

ConferenceInternational Conference on Port and Ocean Engineering under Arctic Conditions
LyhennettäPOAC
Maa/AlueVenäjä
KaupunkiMoscow
Ajanjakso14/06/202118/06/2021

Sormenjälki

Sukella tutkimusaiheisiin 'Breakage of saline ice blocks in ice-to-ice contact'. Ne muodostavat yhdessä ainutlaatuisen sormenjäljen.

Siteeraa tätä