初期雨水调蓄设施的优化设计--以龙岗河干流综合治理工程为例  

Optimal design for initial rainwater storage facilities——a case of Comprehensive Improvement Project of Main-stream of Longganghe River

作　　者：罗雅 董文艺[2,3] 孙飞云 吴建立[2] 李梓龙 

机构地区：[1]深圳市龙岗区住房和建设局 [2]哈尔滨工业大学深圳研究生院,广东深圳518055 [3]深圳市水资源利用与环境污染控制重点实验室,广东深圳518055 [4]深圳市城市废弃物公共技术服务平台,广东深圳518055

出　　处：《水利水电技术》2012年第8期15-19,共5页Water Resources and Hydropower Engineering

基　　金：国家水专项“低影响开发雨水系统综合示范与评估”课题(2010ZX07320-003)

摘　　要：以龙岗河干流初期雨水的调蓄设施工程为实例,计算了初期雨水调蓄设施的雨水处理规模和调蓄容积,分析了敞开式和封闭式调蓄池的优缺点,对水力翻斗和人工清淤两种清淤方式进行了比选。结果表明,敞开式调蓄池和水力翻斗清淤更有利于调蓄设施的管理维护,且节约经济成本。龙岗河初期雨水处理调蓄系统的设计和实施对实现经济环境和谐发展具有重要意义,可供类似工程参考。Taking the project of the initial rainwater storage facilities for the main-stream of Longganghe River as an actual case,the scale of the rainwater treatment and the volume capacity of the storage for the initial rainwater storage facilities are calculated,and then the merits and defects of both the open detention pond and closed detention pond are analyzed,while a comparative selection is made between the desilting modes of hydraulic dumping and manual desilting.The result shows that the open detention pond with the desilting of hydraulic dumping is more favorable for the management and maintenance of the rainwater storage facilities along with a certain economic cost saving.The design and implement of the storage system for the initial rainwater treatment of Longganghe River have an important significance for realizing the harmonious development of economy and environment therein,and then can provide a reference for the similar projects concerned as well.

关 键 词：龙岗河流域 初期雨水 调蓄设施 龙岗河干流综合治理工程 

分 类 号：X522(265)[环境科学与工程—环境工程]