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1
Content available remote Konteneryzacja w budownictwie polarnym
PL
Ramowe omówienie rodzajów konteneryzacji stosowanych we współczesnym budownictwie obszarów polarnych, z podziałem na trzy podstawowe systemy: lotniczy, morski i budowlany.
EN
A simplified overview of the types of containerization used in contemporary polar regions construction, with a breakdown of the three basic systems: aviation, maritime, construction.
EN
The methodological experience and the results of observation and research have been presented as a part of an expert geological and engineering study for the planned extension of the Henryk Arctowski Polar Station on the coast of King George Island in the South Shetland Islands in Antarctica. The object is realized in an area requiring recognition of specific geodynamic conditions. According to technical requirements coming from the conceptual design project of the station (Kurylowicz and Associates, 2015) it was necessary to adopt a non-standard research program. Engineering and geological characteristics are presented in comparison with geoenvironmental considerations. The assessment of soil and rock properties was carried out in relation to the results of observations and determinations of parameters that could be assessed in the coarse-grained soils and rocks in the area of the designed object.
EN
Fast and exact GPS measurements are independent from weather and season of the year. For achieving reliable results, survey should be conducted at least once a month and at least twice a month in summer season (June-September). GPS RTK is suggested for pole movement determination. In case of real-time corrections limited availability (i.e. screening by mountains) using Rapid Static is a good choice. To minimize multipath error antenna should be placed at least 0,5m eccentric to pole and at 1 m height. Ablation pole movement vectors of Hans glacier indicate few relations. Most important feature is speed being about 10 times greater in foremost zone of glacier than in lateral parties of glacier. Measurements of lateral profile indicate that, accordingly to expectations, surface speed of glacier is greater in middle axis comparing to the edges or glacier.
EN
Analyses of digital phototheodolite method o f researches of island glaciers in region of Ukrainian antarctic station of Vernadskyy is pesented in the paper. Apriory calculation of accuracy of determination of surface values of glaciers is shown. The conclusions about accuracy increasing of the method o f vertical network are made on its example. Results o f researches arc given.
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