河北省各城市海拨高度、雪压和风压值 河北省各城市的50年一遇雪压和风压省市名城市名海拔高度（m）风压（kN/m2）雪压（kN/m2）雪荷载准永久值系数分区n=10n=50n=100n=10n=50n=100河 北石家庄市80.50.250.350.400.200.300.35蔚县909.50.200.300.350.200.300.35邢台市76.80.200.300.350.250.350.40丰宁659.70.300.400.450.150.250.30围场842.80.350.450.500.200.300.35张家口市724.20.350.550.600.150.250.30怀来536.80.250.350.400.150.200.25承德市377.20.300.400.450.200.300.35遵化54.90.300.400.450.250.400.50青龙227.20.250.300.350.250.400.45秦皇岛市2.10.350.450.500.150.250.30霸县9.00.250.400.450.200.300.35唐山市27.80.300.400.450.200.350.40乐亭10.50.300.400.450.250.400.45保定市17.20.300.400.450.200.350.40饶阳18.90.300.350.400.200.300.35沧州市9.60.300.400.450.200.300.35黄骅6.60.300.400.450.200.300.35南宫市27.40.250.350.400.150.250.30