四川省各城市海拨高度、雪压和风压值四川省各城市的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=100四川成都市506.10.200.300.350.100.100.15Ⅲ石渠4200.00.250.300.350.300.450.50Ⅱ若尔盖3439.60.250.300.350.300.400.45Ⅱ甘孜3393.50.350.450.500.250.400.45Ⅱ都江堰市706.70.200.350.350.150.250.30Ⅲ绵阳市470.80.200.300.35雅安市627.60.0.0.30.0.200.2Ⅲ20305100资阳357.00.200.300.35康定2615.70.300.350.400.300.500.55Ⅱ汉源795.90.200.300.35九龙2987.30.200.300.350.150.200.20Ⅲ越西1659.00.250.300.350.150.200.20Ⅲ昭觉2132.40.250.300.350.250.350.40Ⅲ雷波1474.90.200.300.350.200.300.35Ⅲ宜宾市340.80.200.300.35盐源2545.00.200.300.350.200.300.35Ⅲ西昌市1590.0.0.0.30.0.300.3Ⅲ920305205会理1787.10.200.300.35万源674.00.200.300.350.500.100.15Ⅲ阆中382.60.200.300.35巴中358.90.200.300.35达县市310.40.200.350.45奉节607.30.250.350.400.200.350.40Ⅲ遂宁市278.20.200.300.35南充市309.30.200.300.35梁平454.60.200.300.35万县市186.70.0.0.315305内江市347.10.250.400.50涪陵市273.50.200.300.35泸州市334.80.200.300.35叙永377.50.200.300.35德格3201.20.150.200.25Ⅱ色达3893.90.300.400.45Ⅱ道孚2957.20.150.200.25Ⅱ阿坝3275.10.250.400.45Ⅱ马尔康2664.40.150.250.30Ⅱ红原3491.0.0.400.4Ⅱ6255小金2369.20.100.150.15Ⅱ松潘2850.70.200.300.35Ⅱ新龙3000.00.100.150.15Ⅱ理塘3948.90.350.500.60Ⅱ稻城3727.70.200.300.35Ⅲ峨眉山3047.40.400.500.55Ⅱ金佛山1905.90.350.500.60Ⅱ
