Observations of snow–slush–snow ice transformation and properties of brash Ice in ship channels

V Zhaka, R Bridges, K Riska, J Nilimaa, A Cwirzen - Water, 2023 - mdpi.com
The thickness and properties of brash ice are usually compared with the properties of the
surrounding level ice. The differences between these ice types are important to understand …

Embedded Ultrasonic Inspection on the Mechanical Properties of Cold Region Ice under Varying Temperatures

H Han, L Wei, NF Alkayem, M Cao - Sensors, 2023 - mdpi.com
The mechanical properties of ice in cold regions are significantly affected by the variation in
temperature. The existing methods to determine ice properties commonly rely on one-off and …

基于多介质, 多尺度离散元方法的冰载荷数值冰水池

季顺迎, 田于逵 - 力学学报, 2021 - lxxb.cstam.org.cn
极地船舶与海洋工程结构冰载荷的确定是其结构抗冰设计, 冰区安全运行和结构完整性管理的
重要研究内容. 当前快速发展的高性能计算技术和多介质, 多尺度数值方法为准确 …

[HTML][HTML] Flexural and compressive strength of the landfast sea ice in the Prydz Bay, East Antarctic

Q Wang, Z Li, P Lu, Y Xu, Z Li - The Cryosphere, 2022 - tc.copernicus.org
A total of 25 flexural and 55 uniaxial compressive strength tests were conducted in
laboratory using landfast sea ice samples collected in the Prydz Bay. Three-point bending …

[HTML][HTML] Brash ice macroporosity and piece size distribution in ship channels

V Zhaka, R Bridges, K Riska, A Cwirzen - Cold Regions Science and …, 2024 - Elsevier
Merchant vessels' performance on brash ice plays an important role in navigation in fast ice
conditions in Northern Baltic ports. Among many parameters, the piece size distribution and …

[HTML][HTML] Method for Producing Columnar Ice in Laboratory and Its Application

Y Zhang, Z Qian, W Huang - Water, 2024 - mdpi.com
This study presents the design of a small open-circuit wind tunnel for laboratory use and a
method for preparing columnar ice. The ice formation process was analyzed in terms of …

Morphology, internal structure and formation of ice ridges in the sea around Svalbard

V Bonath, C Petrich, B Sand, L Fransson… - Cold Regions Science …, 2018 - Elsevier
The results from 3 years of comprehensive field investigations on first-year ice ridges in the
Arctic are presented in this paper. The scopes of these investigations were to fill existing …

[HTML][HTML] Effect of grain size on the uniaxial compressive strength of ice forming with different wind speeds in a cold laboratory

Y Zhang, Z Qian, W Huang, X Chen, Z Zhang, J Ren - Water, 2024 - mdpi.com
This study investigated the uniaxial compressive strength of distilled water ice prepared in a
low-temperature laboratory at− 30 C at varying wind speeds of 0 m/s, 1 m/s, 2 m/s, 4 m/s, 6 …

Experimental investigation of uniaxial compressive strength of distilled water ice at different growth temperatures

Y Zhang, Z Qian, S Lv, W Huang, J Ren, Z Fang… - Water, 2022 - mdpi.com
The existence of ice in nature will threaten the safety of navigation and water operations in
cold regions. In order to improve the knowledge system of ice strength, the uniaxial …

Physical and mechanical properties of ice from a refrozen ship channel ice in Bay of Bothnia

V Zhaka, V Bonath, B Sand, A Cwirzen - 25th IAHR International …, 2020 - diva-portal.org
Bay of Bothnia located in the northern basin of Gulf of Bothnia is subjected to sea ice
formation during winter season. The ice layer reaches its maximum thickness from February …