龙王港流域雨水管网排污现状调查与测量方法的探讨

摘要

In this paper ,we introduced the procedure of investigating the situation of rainwater pipeline and the proce -dure of fieldwork measuring and office work processing over Longwanggang river drainage basin based on EPS 2008 Chang-Sha underground pipeline data processing platform .The advantages and disadvantages of the various related methods were summarized .Then the method of finding and determing the sewage source was explored .A software which can calculate and record the sewage flow automatically was designed .The project results provided a basis of decision-making for the re-lated parts of government and offered valuable experiences for other river and pipeline reconstructions in Changsha .%介绍了基于EPS2008长沙管线平台对龙王港流域雨水管网排污现状调查与测量内外业作业流程及各种方法的优缺点；探讨了如何寻查及确定污水源；通过自编小程序实现了对排污量自动计算及记录；本次调查成果为政府决策提供了依据，同时也为长沙市其他水系及城区雨污改造提供了宝贵经验。