南水厂深度处理改造工程基坑围护分析与应用

Analysis and Application of Foundation Pit Enclosure in Advanced Treatment and Reconstruction Project of South Waterworks

摘要:

针对上海南水厂深度处理改造工程周边环境复杂，老水厂仍在运行，设计构筑物平面毗邻、基底不一的情况，科学、系统的对基坑围护方案进行了分析、论证，并结合通水节点目标进行了方案的优化与调整，并达到了预期的效果。为今后自来水厂、污水污泥处理厂等类似工程提供一点参考性建议。

Abstract:

Based on the advanced treatment and reconstruction project of Shanghai South Waterworks, the surrounding environment is complex, and the old waterworks is still under operation. Taking the adjacent plane and different basement of the design structure as the background, the foundation pit enclosure scheme is analyzed and demonstrated scientifically and systematically. Combined with the goal of the water-supply node, the scheme is optimized and adjusted, and the expected effect is achieved, which provides some reference and suggestions for the similar projects of waterworks, wastewater and sludge treatment plants in the future.