In order to increase the drifting snow disaster resistant ability of steel structure of light-weight building,a spatial grid steel structure of light-weight building which suffered a particularly heavy snowstorm in Shenyang was detected.

In order to evaluate the relationships between snow/wind damage and tree species as well as forest types, secondary forests in the Qingyuan Forest Ecological Experiment Station of the Institute of Applied Ecology, Chinese Academy of Sciences (CAS), severely damaged by snow/wind, were investigated.

Most of their researches focused on traditional accessory engineering methods, such as snow-wall and snow-fence, and they didn\'t combine the mechanism of snow drifting and road snow drifting disaster prevention very well.

Research purposes: Snow drifting is a main type of disaster in the cold region,which threatens transportation badly,so doing the researches on the snow drifting disaster to embankment has theoretical and real significances to the transportation construction in the snow disaster area.

This paper summarizes the lessons drawn from the fact that this year′s snow and ice disaster has caused great harm to power network.

An extremely rare snow and ice disaster hit the south area of China in January,2008,seriously influencing people s production and life.

This article reflects the damages to the national electrical network caused by the snow and ice disaster in 2008.

The 110 kV and above voltage line faults occurred in Qujing Power System during the ice disaster in 2008 are retro-spect, showing that the single-phase breakdown is over 86% to the total.