LI An-da,SUN Ying-hui,YE Lie-wei,et al.Design Method of Flexible Pipeline for Building Water Supply and Drainage Isolation[J].China Water & Wastewater,2021,37(8 8):59-64.
Design Method of Flexible Pipeline for Building Water Supply and Drainage Isolation
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第37卷
Number:
8 8
Page:
59-64
Column:
Date of publication:
2021-04-17
- Keywords:
- seismic isolation building; isolation layer; flexible pipeline; design practice; maintenance management
- Abstract:
- At present, the research of seismic isolation building technology system is mainly concerning building structure, while the research and application reports of various pipeline systems in seismic isolation building are relatively few. In order to adapt to the requirement of horizontal displacement of isolation layer in earthquake disaster, we analyzes and introduces the material type, design and installation, displacement and deformation of building water supply and drainage isolation flexible pipeline in isolation layer. Taking the project of Xinhua cultural plaza in Tangshan as an example, the design methods, detailed construction method and design matters of several typical locations of isolation flexible pipeline are introduced. The way to strengthen the later maintenance management of the flexible pipeline system is proposed, to ensure that the isolation flexible pipeline can play a role at any time, and the buildings can be used normally after the earthquake.
Last Update:
2021-04-17