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当采用安全系数法验算群桩的竖向承载力时,其验算公式如下:
其中:
Rg
-
群桩的竖向承载力
Vd
最大竖向作用力(包括承台自重)
Wp
桩身自重(只有当勾选了“考虑桩自重”时才考虑)
SFcp
群桩竖向承载力安全系数