GB 14821.1-1993
Abolished
GB/T 40621-2021
Active
National standards
GB/T 40621-2021 Drawing method of cloud-to-ground lightning density distribution map
GB/T 40621-2021 Drawing method of cloud-to-ground lightning density distribution map
Basic Information
Standard Code:
GB/T 40621-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Baseline standards and general methods
ICS Name:
\nLightning protection
Publish Date:
2021-10-11
Implement Date:
2022-05-01
Pages:
16 pages
Scope
This document specifies the rules for classifying the density of ground lightning strikes and describes the method of drawing a map showing the distribution of ground lightning strikes.
This document is applicable to the drawing of a map showing the distribution of ground lightning strikes based on monitoring data from lightning location systems.
Development Information
Referenced Standards
Related Standards
GB/T 19271.2-2005
Abolished
GB/T 19271.2-2005 Protection against lightning electromagnetic impulse(LEMP)—Part 2:Shielding of structures, bonding inside structures and earthing
GB/T 19271.3-2005
Abolished
GB/T 19271.3-2005 Protection against lightning electromagnetic impulse(LEMP)—Part 3:Requirements of surge protective devices(SPDs)
GB/T 19271.4-2005
Abolished
GB/T 19271.4-2005 Protection against lightning electromagnetic impulse(LEMP)—Part 4:Protection of equipment in existing structures
GB/T 7327-2008
Abolished
GB/T 7327-2008 Silicon carbide surge arresters for a.c.systems
GB/T 33588.6-2016
Replaced