DB64T1588-2019······1

前言······6

1 總則······7

2 規(guī)范性引用文件······7

3 術(shù)語和定義······8

4 符號······10

5 管道······10

5.1 組成······10

5.2 分類······11

5.3 標記······14

5.4 結(jié)構(gòu)材料······14

5.5 防水構(gòu)造及材料······14

6 檢驗······19

6.1 檢驗設(shè)備······19

6.2 外觀質(zhì)量······19

6.3 尺寸偏差······19

6.4 防水性能······19

6.5 抗?jié)B性能······20

6.6 外壓荷載······20

6.7 型式檢驗······20

6.8 出廠檢驗······20

6.9 包裝、標志、運輸、貯存和質(zhì)量證明書······23

7 設(shè)計······24

7.1 總體設(shè)計······24

7.2 結(jié)構(gòu)設(shè)計······25

7.3 附屬設(shè)施······31

8 施工······35

8.1 施工準備······35

8.2 施工工藝······36

9 驗收······44

9.1 溝槽開挖······44

9.2 管道基礎(chǔ)······45

9.3 管道接口連接······46

9.4 管道鋪設(shè)······46

9.5 溝槽回填······47

附錄A（規(guī)范性附錄） 試驗方法······50

附錄B（規(guī)范性附錄） 電纜管道型式······56

附錄C（規(guī)范性附錄） 車輛荷載計算······61