上海市污水二期干线排水风险评估及安全保障  

Drainage Risk Assessment and Safety Guarantee of Shanghai Sewage Main Line(Phase Ⅱ)

作　　者：蔡妹[1,2] 张新颖[3] 

机构地区：[1]同济大学环境科学与工程学院,上海200092 [2]上海市城市排水有限公司市南防汛分公司,上海200023 [3]福州大学环境与资源学院,福建福州350108

出　　处：《环境科学与管理》2013年第3期12-18,共7页Environmental Science and Management

基　　金：国家科技支撑项目"长三角城乡一体化村镇高效节地环境治理技术集成与示范"(课题编号2012BAJ21B05)

摘　　要：上海市污水二期干线是上海市一条重要的排污干线,其安全运行对保障市区的排水安全具有重要的意义。通过建立污水二期干线管网系统的数学水力集成模型,对污水二期干线的水力状态进行模拟,预测在超强暴雨条件下污水二期干线的排水风险,提出污水二期干线的排水安全保障方案,为上海市区的防洪保安奠定基础。Shanghai sewage main line （phase II）is an important sewage line in Shanghai. Its safe operation has significant meaning to the safety of Shanghai. A mathematical and hydraulic model on sewage main line （ phase II） in Shanghai was estab- lished. The hydraulic status was modeled in the main line drainage system. The drainage risks in storm days were predicted and then the plan of drainage safety guarantee for the sewage main line （ phase II） was proposed. This study aimed to provide a basis to the flood control in Shanghai.

关 键 词：污水二期干线 水力模型 风险评估 排水安全保障 

分 类 号：X703[环境科学与工程—环境工程]