2.2　Symbols

C——Specified limit when the structure or member reaches the normal use requirements；

Rd——Design value of resistance of structural member；

SAd——Dharacteristic value of resistance of structural member；

Sd——Design value of load combination effect；

SEhk——Characteristic value of effect of horizontal earthquake action；

SEvk——Characteristic value of effect of vertical earthquake action；

SGE——Effects of representative value of gravity load；

SGk——Characteristic value of permanent load effect；

SQk——Characteristic value of variable load effect；

γ0——Importance factor of structure；

γG——Partial factor of permanent load；

γEh——Partial factor of horizontal earthquake action；

γEv——Partial factor of vertical earthquake action；

γGE——Partial factor of gravity load；

γL——Adjustment factor of variable load considering design working life；

γQ——Partial factor of variable load；

γw——Partial factor of wind load；

ψC——Combination value coefficient of variable load；

ψf——Frequent value coefficient of variable load；

ψq——Quasi-permanent value coefficient of variable load；

ψw——Combination value coefficient of wind load.