We consider the problem of the device and the content of ice crossings, shows the threat to human lives factors for ice, given the empirical importance of the safe ice thickness for various conditions. We propose a procedure for ensuring the safety of people on the ice and in rural settlements located on the banks of rivers and lakes.
ice passage, ice thickness, freezing, structure of ice, bearing capacity of ice cover
1. Hronika neschastnogo sluchaya so studentami MGTU im. Baumana (Onezhskoe ozero, yanvar' 2009 g). URL: http://www.manturs.narod.ru/dok/ot_tssr/ice_water/ice_water_1.htm (data obrascheniya: 20.01.2016).
2. Kozlov D.V. Led presnovodnyh vodoemov i vodotokov. M.: Izd-vo MGUP, 2000. 263 s.
3. Zotov B.I. Bezopasnost' zhiznedeyatel'nosti na proizvodstve: ucheb. M.: Kolos, 2003. 432 s.
4. Nazimov A.D. Ledyanye perepravy na stroitel'stve Kuybyshevskoy GES. Kuybyshev: Orgenergostroy, 1956.