DBJ_T45-174-2024 《缆线管廊工程技术规程》 .pdf

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1总则·······································································1

2术语·······································································2

3基本规定·································································4

4规划····································································5

4.1一般规定······································································5

4.2平面布局······································································5

4.3断面············································································6

4.4位置············································································7

5总体设计·································································8

5.1一般规定······································································8

5.2路径设计······································································8

5.3纵断面设计···································································9

5.4横断面设计··································································10

5.5节点设计·····································································12

6管线设计································································15

6.1一般规定·····································································15

6.2电力电缆·····································································15

6.3通信线缆·····································································16

6.4电(线）缆的支持与固定··················································17

6.5电缆防火阻燃与防爆······················································18

6.6接地········································

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