An industrialized pre-processing regenerative structural system and its construction method
Patent Information
- Authority / Receiving Office
- CN Β· China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ε§ζε³°
- Publication Date
- 2019-03-22
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Abstract
Description
technical field
[0001] The invention relates to an industrialized preprocessing regenerative structural system and a construction method thereof. Background technique
[0002] Earthquakes are rapid vibrations of the earth's crust. Earthquakes, like wind and rain, are natural phenomena that often occur on the earth. There are about 5 million earthquakes in the world every year, about 13,700 times a day, and about 1% are earthquakes that people can perceive. There are about 18 earthquakes that cause serious damage (above magnitude 7) every year, and about 1,000 earthquakes with magnitude 5 every year. There are about 20 to 30 earthquakes of magnitude 5 or above in China every year. Since 1900, nearly 800 earthquakes of magnitude 6 or above have occurred in China, about 8 times a year, covering all provinces, autonomous regions, and municipalities except Guizhou, Zhejiang, and Hong Kong and Macao Special Administrative Regions. Earthquake is the king of killers in natural dis...