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热心网友 时间:2022-06-17 06:57
lightning
protection
system
design
decisions
necessity
abstract
on
november
1,
2008,
gb/t
21714.2-2008
(lightning
protection
section
2:
risk
management)
risk
assessment
standards
approval.
because
of
this
standard
involves
large
data
factor
calculation
for
risk
assessment,
and
therefore
more
efficient,
more
accurately,
using
visual
basic
6.0
design
for
lightning
protection
necessity
decision
system.
this
system
mainly
according
to
gb/t
21714.2-2008
figure
1
to
determine
whether
the
process
is
designed,
thunder
lightning
risk
assessment
software,
software
is
calculated
by
the
risk
of
risk
and
risk
value
r
value
rt,
allow
to
make
the
decision
whether
lightning
protection.
using
this
software
and
gb/t
21714.2-2008
risk
assessment
standard
annex
h.
1
country
house
and
appendices
i
communications
lines
of
risk
assessment
example
is
evaluated,
and
the
standard
software
evaluation
results.
keywords:
risk;risk
assessment;lightning
risk;lightning
protection(注意英文关键词之间要用分号隔开,这是论文的格式要求)