GL认证标准（中英文）1
2010-02-04 12:27阅读：
This Guideline was compiled by Germanischer Lloyd WindEnergie GmbH
in cooperation with the Wind Energy Committee. The Wind Energy
Committee consists of representatives from manufacturers,
universities, insurance companies, associations, engineering
offices, authorities and institutes. The current members of the
Wind Energy Committee are named on our website:
www.gl-wind.com
本指南由德国劳埃德船级社风能股份有限公司在风能委员会的协助下编辑完成。风能委员会由制造商，大学，保险公司，行业协会，工程部门，权威人士和学院的代表组成。风能委员会的现有成员在我们的网址：
www.gl-wind.com中列出。
This Guideline comes into force on 1st November 2003.
本指南于2003年11月1日正式实施。
Interpretation of the Guideline is the exclusive prerogative of
Germanischer Lloyd WindEnergie GmbH. Any reference to the
application of this Guideline is permitted only with the consent of
Germanischer Lloyd WindEnergie GmbH.
本指南的解释权归德国劳埃德船级社风能股份有限公司。所有涉及本指南的运用必须得到德国劳埃德船级社风能股份有限公司的同意。
The l
atest edition of the General Terms and Conditions of Germanischer
Lloyd WindEnergie GmbH is applicable.
德国劳埃德船级社风能股份有限公司的通用条款和条件的最新版本均是可用的。
Reproduction by printing or other means, even of extracts, is only
permissible with the consent of Germanischer Lloyd WindEnergie
GmbH.
通过打印或其他方式复制本指南，甚至包括摘录本指南，都必须经过德国劳埃德船级社风能股份有限公司认可。
Germanischer Lloyd WindEnergie GmbH
德国劳埃德船级社风能股份有限公司
Steinhoeft 9, 20459 Hamburg / Germany
德国/ Steinhoeft 9, 20459 hamburg
Phone: +49 40 31106-707 Fax: +49 40 31106-1720
电话：+49 4031106-707 传真：+49 40 31106-1720
E-mail:
WindEnergie@gl-group.com
Internet:
http://www.gl-wind.com
Published by: Germanischer Lloyd WindEnergie GmbH Printed by:
Heydorn Druckerei und Verlag, Uetersen / Germany
德国劳埃德船级社风能股份有限公司出版
德国Heydorn Druckerei und Verlag, Uetersen印刷
List of Abbreviations
缩写清单
Abbreviation
缩写
Meaning
含义
A
Abnormal (for partial safety factors)
反常工况（局部安全系数）
C
Condition of the serviceability
适用条件
CRP
Carbon Fibre Reinforced Plastic
碳纤维增强塑料
Coh
Coherence function
功能一致性
DLC
Design Load Case
设计负荷工况
ECD
Extreme Coherent gust with Direction
change
方向改变的极限持续阵风
ECG
Extreme Coherent Gust
极限阵风
EDC
Extreme Direction Change
极限方向改变
EOG
Extreme Operating Gust
极限运行阵风
EWM
Extreme Wind speed Model
极限风速模式
EWS
Extreme Wind Shear
极限剪切风
F
Fatigue
疲劳
FEM
Finite Element Method
有限元方法
FRP
Fibre Reinforced Plastic
纤维增强塑料
GRP
Glass Fibre Reinforced Plastic
玻璃纤维增强塑料
GL
Germanischer Lloyd
德国劳埃德船级社
GL Wind
Germanischer Lloyd WindEnergie GmbH
德国劳埃德船级社风能股份有限公司
LDD
Load Duration Distribution
负载持续分布
N
Normal and extreme (for partial safety factors)
正常和极限情况（对于分项系数）
NTM
Normal Turbulence Model
正常湍流模式
NWP
Normal Wind Profile
正常风速轮廓
S
Wind turbine class S (S for special)
风轮类别S（S表示特殊）
T
Transport, erection and maintenance (for partial
safety factors and for the wind speed)
运输，树立和维护(对于分项系数和风速)
U
Ultimate limit state
最终极限状态
Symbols and Units
符号和单位
Symbols and Units Used in the Guideline
本指南中所采用的符号和标准
Symbol
符号
Meaning
含义
Unit
单位
Remarks
备注
A
cross-section area (strength)
横截面（强度）
reference surface (aerodynamics)
参考面（空气动力学）
m²
A
category for the higher turbulence
intensity
高湍流强度的种类
-
(see Section
4.2.2)
AS
stress cross-section
压力面
m²
(see Section
5.3.3.4.1)
a
slope parameter
斜坡参数
-
(see Section 4.2.2)
B
category for the lower turbulence intensity
低湍流强度的种类
-
(see Section
4.2.2)
b
width (breadth)
宽度（幅度）
m
b1
opening width (arc measure)
开口宽度（弧形测量方法）
m
(see Section
6.6.7.2)
C
scale parameter of the Weibull function
韦伯函数指数
m/s
(see Section
4.2.3.1.1)
CA
coefficient of aerodynamic lift
升力系数
-
CW
coefficient of aerodynamic drag
阻力系数
-
CM
coefficient of aerodynamic moment
力矩系数
-
Cia
reduction factors for the material safety
factor, short-term strength
材料安全因子，短期强度
-
i from 1 to 4
Cib
reduction factors for the material safety
factor, fatigue strength
材料安全因子，疲劳强度
-
i from 1 to 5
Cic
reduction factors for the material safety
factor, stability
材料安全因子，稳定性
-
i from 1 to 2
Cid
reduction factors for the material safety
factor, bonding
材料安全因子，粘接
-
i from 1 to 4
CIFF
reduction factor for inter-fibre failure
内部纤维失效因子
-
(cf. Section
5.5.3)
cmax
maximum blade depth
最大叶片深度
m
(cf. Section
4.2.4.2.3)
cmin
parameter for calculating the ice formation on
the blade
叶片上结冰形态的计算参数
m
(see Section
4.2.4.2.3)
D
damage
损坏
-
D, d
diameter
直径
m
DQ
damage contribution from vortex-induced
transverse vibrations
横向涡激震动的损坏影响
-
(see Section
6.6.6.1.5)
DF
damage contribution of the actions from the
operating conditions
运行工况下损坏影响
-
(see Section
6.6.6.1.5)
d
nominal bolt diameter
名义螺栓直径
m
(see Section
5.3.3.4.1)
E
E-modulus (modulus of elasticity)
弹性模量
MPa, N/mm²
F
force
力
N
Fi
force acting in the direction i = x, y or
z
力作用在方向上，i = x, y 或 z
N
(see Chapter
4, Appendix B)
FSmax
max. bolt force under extreme load
极限负载下最大螺栓力
N
(see Section
5.3.3.4.1)
F0,2min
bolt force at the 0.2 % elastic strain
limit
0.2%的弹性拉力极限下的螺栓力
N
(see Section
5.3.3.4.1)
f
line force
线密度力
N/m
f
frequency
频率
1/s
f = ω/(2π)
f0,n
n-th natural frequency
n次基频
1/s
n = 1, 2, …
fR
maximum rotating frequency of the rotor in the
normal operating range
正常运行范围内转子最大旋转频率
1/s
fR,m
transition frequency of the m rotor
blades
转子交变频率
1/s
G
gust reaction factor
阵风作用因子
-
