
钢筋砼管公路涵管
管内径DN1200mm,最大内水压力0.1MPa,工作压力0.05MPa,允许顶进力5200KN,最大覆土(围岩)厚度约43m | 258.84m
管内径DN1400mm,最大内水压力0.1MPa,工作压力0.05MPa,允许顶进力6900KN,最大覆土(围岩)厚度约67m | 558.6m
管内径DN1400mm,最大内水压力0.25MPa,工作压力0.16MPa,允许顶进力6900KN,最大覆土(围岩)厚度约22m | 232.29m
管内径DN1200mm,最大内水压力0.2MPa,工作压力0.16MPa,允许顶进力5200KN,,最大覆土(围岩)厚度约29m | 175.57m
DN500 | 55.55m
DN1800 | 614.08m
管内径DN1400mm,最大内水压力0.25MPa,工作压力0.16MPa,允许顶进力6900KN,最大覆土(围岩)厚度约22m | 232.29m