概要: 4Q总p×n%26acute;1000 = 0.11 D=其中:d——配水管直径 Q总——总用水量 V——管内水流速度 2、现场临时给水管布置从业主提供的水源中,接出一根DN100的水管作为施工现场临时供水主管,即可满足现场的施工及生活和消防用水。楼层给水从结构柱边往上设DN50水管,每层再接出DN25分水管。其余支管均为DN25。上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [41] [42] [43] [44] [45] [46] [47] [48] [49] [50] [51] [52] [53] [54] [55] [56]
玉环县大麦屿边防工作站办公大楼工程,标签:弱电工程施工方案,市政工程施工方案,http://www.65jz.com4Q总
p×n%26acute;1000
D=
其中:d——配水管直径
Q总——总用水量
V——管内水流速度
2、现场临时给水管布置
从业主提供的水源中,接出一根DN100的水管作为施工现场临时供水主管,即可满足现场的施工及生活和消防用水。楼层给水从结构柱边往上设DN50水管,每层再接出DN25分水管。其余支管均为DN25。
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