[1]黄海军.临江大型取水泵站工程设计及施工[J].中国给水排水,2022,38(8):114-120.
HUANG Hai-jun.Design and Construction of Large Riverside Water Intake Pumping Station[J].China Water & Wastewater,2022,38(8):114-120.
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HUANG Hai-jun.Design and Construction of Large Riverside Water Intake Pumping Station[J].China Water & Wastewater,2022,38(8):114-120.
临江大型取水泵站工程设计及施工
中国给水排水[ISSN:1000-4062/CN:12-1073/TU]
卷:
第38卷
期数:
2022年第8期
页码:
114-120
栏目:
出版日期:
2022-04-17
- Title:
- Design and Construction of Large Riverside Water Intake Pumping Station
- 摘要:
- 因上游物流码头对嘉鱼县城区水源造成了安全隐患，因此需要迁建取水泵站。拟选位置满足规划、航运、防洪和环保等要求并安全可靠，通过经济比选形成最佳方案。基于江滩地形、地质、规模和景观要求，泵房下部设计为圆筒结构，上部为平台，屋顶为重檐形式。取水管深入江中770 m，取水头部及邻近110 m采用钢管桩和预制钢平台固定支撑，法兰连接，确保取水质量和安全，同时可适应江床的变迁。施工中运用了沉井、沉管、顶管、水下钢管桩和预制钢平台水下安装技术和多种大型专业施工设备。因施工条件复杂多变，故各工序相互制约、穿插进行。目前该工程已建成运行，并经历了枯水期和汛期，取水的可靠性和设施的安全性得到验证。
- Abstract:
- Because upstream logistics terminal has a security risk to the urban water source of Jiayu County, it is necessary to relocate the water intake pumping station. The optimal site selection is determined through economic comparison, and the proposed site meets the requirements of planning, shipping, flood control and environmental protection and is reliable and safe. Based on the topography, geology, scale and landscape requirements of the river beach, the lower part of the pumping house is designed as a cylinder structure, the upper part is a platform, and the roof is a double eave form. The intake pipe is 770 meters inserted into the river. The water intake head and its 110-meter adjacent part are fixed and supported by steel pipe piles and precast steel platforms, and connected with flange to ensure the quality and safety of water intake and also adapt to the changes of the river bed. The sinking well, sinking pipe, pipe jacking, underwater steel pipe pile and precast steel platform underwater installation technology and a variety of large professional construction equipments were used in the construction. Due to the complex and changeable construction conditions, each process is mutually restricted and alternated. At present, the project has been completed and operated, and the reliability of water intake and the safety of facilities have been verified in dry seasons and flood seasons.
相似文献/References:
[1]林伟强,杨楠,林孜敏,等.斯里兰卡阿塔纳水厂取水泵站工程设计及优化运行[J].中国给水排水,2021,37(2):56.
LIN Wei-qiang,YANG Nan,LIN Zi-min,et al.Project Design and Operational Optimization of a Water Intake Pumping Station for Sri Lanka Attanagalla Waterworks[J].China Water & Wastewater,2021,37(8):56.
更新日期/Last Update:
2022-04-17