全国基本风压、雪压数值表.pdf
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全国各城市的雪压和风压值全国各城市的50年一遇雪压和风压附表D.4风压(kN/m 2)雪压(kN/m 2)省市名城市名海拔高度(m)n=10n=50n=100n=10n=50n=100雪荷载准永久值系数分区北京54.00.300.450.500.250.400.45Ⅱ天津市 3.30.300.500.600.250.400.45Ⅱ天津塘沽3.20.400.550.600.200.350.40Ⅱ上海 2.80.400.550.600.100.200.25Ⅲ重庆259.10.250.400.45石家庄市80.50.250.350.400.200.300.35Ⅱ蔚县909.50.200.300.350.200.300.35Ⅱ邢台市76.80.200.300.350.250.350.40Ⅱ丰宁659.70.300.400.450.150.250.30Ⅱ围场842.80.350.450.500.200.300.35Ⅱ张家口市724.20.350.550.600.150.250.30Ⅱ怀来536.80.250.350.400.150.200.25Ⅱ承德市377.20.300.400.450.200.300.35Ⅱ遵化54.90.300.400.450.250.400.50Ⅱ青龙227.20.250.300.350.250.400.45Ⅱ秦皇岛市 2.10.350.450.500.150.250.30Ⅱ霸县9.00.250.400.450.200.300.35Ⅱ唐山市27.80.300.400.450.200.350.40Ⅱ乐亭10.50.300.400.450.250.400.45Ⅱ保定市17.20.300.400.450.200.350.40Ⅱ饶阳18.90.300.350.400.200.300.35Ⅱ沧州市9.60.300.400.450.200.300.35Ⅱ黄骅 6.60.300.400.450.200.300.35Ⅱ河北南宫市27.40.250.350.400.150.250.30Ⅱ太原市778.30.300.400.450.250.350.40Ⅱ右玉1345.80.200.300.35Ⅱ大同市1067.20.350.550.650.150.250.30Ⅱ河曲861.50.300.500.600.200.300.35Ⅱ五寨1401.00.300.400.450.200.250.30Ⅱ兴县1012.60.250.450.550.200.250.30Ⅱ原平828.20.300.500.600.200.300.35Ⅱ山西离石950.80.300.450.500.200.300.35Ⅱ、管路敷设技术通过管线敷设技术,不仅可以解决吊顶层配置不规范问题,而且可保障各类管路习题到位。