CHE Ai-wei,HU Kun,LI Long-wei,et al.Design Case of Large-scale Water Supply Project in Bangladesh[J].China Water & Wastewater,2020,36(16 16):74-80.
Design Case of Large-scale Water Supply Project in Bangladesh
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第36卷
Number:
16 16
Page:
74-80
Column:
Date of publication:
2020-08-17
- Keywords:
- Bangladesh; water supply project; Chinese standards
- Abstract:
- A 47.25×104 m3/d water intake pumping station, a 45×104 m3/d water treatment plant, a booster pumping station and 32.5 km DN2 000 pressure water pipeline were constructed in Padma water supply project in Bangladesh， which was a project covering water intake, water purification, pressure and water conveyance. The design adopted Chinese standards, and scientific methods such as hydraulic models, Surge water hammer simulation, composited foundation treatment, and BIM design were used to assist optimal design. The original intention of the design was to strive to build the project into an international first-class overseas fine quality project and promoted Chinese standards to go overseas. In the design, the key and difficult problems, such as water intake location selection, water intake mode, water purification plant process selection, water hammer analysis, pipe jacking construction, pressurized pump station scale, local design and so on, were systematically analyzed in order to provide design experience for large-scale water supply projects at home and abroad.
Last Update:
2020-08-17