QIANG Jian.Functional Section in the Utility Tunnel and Its Application[J].China Water & Wastewater,2020,36(18 18):45-50.
Functional Section in the Utility Tunnel and Its Application
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第36卷
Number:
18 18
Page:
45-50
Column:
Date of publication:
2020-09-17
- Keywords:
- utility tunnel; function section; design
- Abstract:
- By combining the concept of “section” in the utility tunnel, the concept of the “functional section” was proposed and provided as the physical realization form of the functional of the utility tunnel. Through the functional requirements analysis of the utility tunnel, this paper provided the definition and major technical requirements of eight functional sections such as fire protection section, ventilation section, power distribution section, monitoring section, escaping section, hoisting section, drainage section and pipeline branch section. Furthermore, the concept of “functional section” was applied in the overall design of the utility tunnel. In the overall system arrangement of the utility tunnel, various functional sections were properly arranged to meet various functional requirements. Based on the arrangement and combination of all kinds of functional sections, this paper introduced several application cases of utility tunnel system layout with different characteristics, which could provide a new idea for the overall system layout of utility tunnel.
Last Update:
2020-09-17