全地下污水处理厂抗浮设计要点分析

Analysis of anti-floating design keys in whole underground sewage treatment plant

地下式水池抗浮是影响工程安全性和经济性的重要因素,深圳市坝光污水处理厂采用全地下式布置,结合周边环境要求和水文地质条件,对该污水处理厂进行了有针对性的抗浮方案设计。在施工图阶段进行了较为全面的考虑,对相关设计要点进行了合理的优化。通过分析水池抗浮稳定性的影响因素,结合工程实例合理考虑了相关因素,提出了在抗浮稳定性不满足要求情况下的处理方法。上述设计已在工程中得到应用与实践,可为其他类似工程提供借鉴。

The underground water pool anti-floating is an important factor affecting the safety and economy of the project.The whole underground layout is adopted in Shenzhen Baguang Sewage Treatment Plant.A targeted anti-floating scheme is designed for the sewage treatment plant according to the surrounding environmental requirements and hydrogeological conditions.The construction drawings are comprehensively considered and the relevant design keys are optimized.Relevant factors are rationally considered,and the solutions to unsatisfied anti-floating anchor are proposed by combining with the project based on the analysis of the influencing factors of the anti-floating stability of the water tanks.The above design has been applied and practiced in the project,which can provide reference for other similar projects.