Strong winds, rainstorms, flash floods, and mudslides are all terrible disasters caused by typhoons. In the summer typhoon season, people often ignore lightning protection. Experts from the Fujian Provincial Meteorological Observatory for lightning protection reminded that thunderstorms often occur in coastal areas due to summer typhoons. Accidents caused by lightning strikes injure people more frequently, and attention must be paid to lightning prevention.
Experts say that as society enters the era of electronic information, the number of high-rise buildings continues to increase. As a result, thunderstorms have also emerged with many new features, and the threat posed is becoming more and more serious. The new characteristics of thunderstorms are firstly manifested in the greatly expanded disaster area, from the two traditional fields of electricity and construction to almost all fields that are most closely related to high-tech; secondly, from the invasion of two-dimensional space to the invasion of three-dimensional space, caused by infiltration Disasters, precisely because of this, lightning protection projects have moved from direct lightning protection and induction lightning into lightning protection electromagnetic pulses. Third, the economic loss and the degree of damage of lightning disasters have greatly increased, and the direct economic losses of the targets themselves are sometimes not Too large, and the resulting indirect economic losses and impacts are difficult to estimate.
Experts recommend that new measures should be taken to prevent lightning disasters in the information age. One is to standardize the design, maintenance and regular inspection of lightning protection facilities for high-rise buildings to ensure the safety and effectiveness of direct lightning protection devices; the other is to adopt modern lightning protection technology for layered defense. Eliminate the intrusion of induced electricity and lightning; third, it is best to install lightning arresters for important electronic devices, and do not connect bare metal wires from outdoors to indoors.
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