What's the bad weather?

Disastrous weather mainly includes heavy snow, freezing, low temperature, strong wind (blowing sand), high temperature and summer heat, heavy rainfall and continuous rainfall.

1, heavy snow

Freezing after snowfall, rain and snow leads to freezing of roads, production and construction sites and machinery, which brings unsafe hidden dangers to construction and equipment operation. Strong cold air can often form large-scale snowfall or local blizzard.

Snowfall is slippery and icy, which easily leads to civil aviation flight delays, road traffic accidents and lane congestion. In some areas, the closure of mountains and roads by snowstorms will also pose a threat to the safety of people and animals in pastoral grasslands (commonly known as white disasters).

2. Freeze

Cooling or continuous low temperature weather is likely to cause the gas cutting hose, water pipe and heating pipe to freeze and crack, which will affect the production order. When freezing happens, uneven ice shells appear on the ground and objects, which will have a great impact on traffic, electricity and communication, and will also cause damage to fruit trees.

3. Strong wind

Strong winds will bring hidden dangers to the safe use of electricity. In addition, windy weather will also bring unsafe influence to electric welding and gas welding operations. Strong winds will destroy ground facilities and buildings. The strong wind at sea affects navigation, offshore construction and fishing, which is very harmful and is disastrous weather.

4. High temperature and high temperature

Unsafe factors of hot and high temperature weather: people who work in hot and high temperature environment are prone to heatstroke and other problems. Outdoor workers, distracted, prone to coma for too long.

Storage, handling and use of inflammable and explosive articles in high temperature and hot environment have great potential safety hazards; Fourth, all kinds of power cables are prone to aging in high temperature environment. High temperature and hot environment is easy to cause fire accidents.

5. Heavy rainfall and continuous rainfall

Continuous precipitation refers to precipitation with long duration and small intensity change. It usually comes from nimbostratus or low-thick high-level clouds. The precipitation lasts for a long time and the intensity changes little. It usually comes from nimbostratus or low-thick high-level clouds. The raindrop spectrum of continuous precipitation is narrow, that is, the raindrop size is uniform.

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