Drainage network

A new method for simulation of unsteady flow within drainage network;

排水管网非恒定流数值模拟新方法

The drainage network is an important component of basic facilities of a city.

城市排水管网是城市基础设计的重要组成部分,在市政建设中有十分重要的地位。

The actual demand for construction management, document management, operation and maintenance management of urban drainage network was analyzed.

分析了城市排水管网建设管理、资料管理和运营维护管理的实际需求,结合重庆市主城区排水管网管理系统的方案设计,介绍了基于GIS技术、办公自动化和企业资源管理的城市排水管网综合管理系统的结构特点及其功能。

Development and application of planning and management system on urban drainage pipe network based on GIS;

基于GIS的排水管网规划管理系统的开发及应用

There are many kinds of drainage materials used in drainage pipe network system, and their properties are different.

排水管网使用的各类排水管材种类繁多,性能差异较大,该文根据排水管材的材质对其进行了性能分析,对常用几种排水管材进行了技术经济比较,并以实际工程为例,概述了不同施工条件和不同地质条件下排水管材的设计选择方法。

In order to prevent urban water-related disasters such as road waterlogging,computer simulation model for drainage networks in the central zone of Zhenjiang City was constructed based on the storm water management model(SWMM) platform.

为了预防道路积水等城市型水灾害,基于暴雨雨水管理模型(SWMM)平台建立了镇江市主城区排水管网计算机模拟模型。

With the progress of urbanization and the enlargement of city scale in China, the optimal design on new construction rehabilitation and extension of urban drainage networks poses a key task to the water and wastewater engineers.

随着我国城市化进程的加快，城市规模不断扩大，排水管网的新改扩建优化设计成为给排水工程界的一项重要课题。

With the progress of urbanization and the enlargement of city scale in China, the optimal design on rehabilitation and extension of urban drainage networks poses a key task to the water and wastewater engineers.

随着我国城市化进程的加快，城市规模不断扩大，排水管网的改扩建优化设计成为给排水工程界的一项重要课题。

Development and Application of the Drainpipe Networks Geographical Information System Based on Mapobjects;

基于MapObjects的排水管网地理信息系统构建与应用

With the high-speed development of the society and economy, urbandrainpipe networks are being constructed so frequently and greatly that thetraditional manual method can hardly meet the demands for management ofurban drainpipe networks.

摘 要随着社会、经济的飞速发展，城市排水管网系统建设速度加快，规模也随之加大，用传统的手工管理方法已经难以满足社会的发展需要。

On renovation of drainage pipeline network in Datong city;

浅谈大同市排水管网的改造

In this paper the current situation of infrastructure drainage pipeline and the problems encountered in its construction process are discussed.

论述了国内城市基础设施排水管网的现状和在排水管网建设过程中常遇到的一些问题 ,并结合一些工程实例提出了解决的办法和对待问题的观点 ,着重介绍了在排水管网设计与实施管理方面应注意的问

In accordance with the current situation of Tangshan drainage pipelines,the paper points out the problems in Tangshan drainage system and proposes new management concepts.

结合唐山市排水管网现状,针对唐山市排水系统存在的问题提出新的管理理念。

It mainly includes drainage network system and wastewater treatment system.

该设计是河北康保县的排水工程设计,设计主要分排水管网和污水处理两部分。

Transforms about the Jin City Draining Water Pipe Network uses the Plastic Discharge Pipe’s Discussion

关于晋城排水管网改造采用塑料排水管的探讨

The new pipes and network will be designed and built for treatment of early-stage rainfall.

新建排水管网考虑初期雨水处理设计。

Probe into the Teaching of the Course of Water and Wastewater Pipe Network System

《给水排水管网系统》课程教学探讨

Study on the Hydrodynamic and Wastewater Quality Transformation Model in Urban Sewer Networks

城市排水管网水动力及水质转化模型研究

GIS-Based Urban Drainage Pipe Network Information System

基于GIS的城市排水管网信息系统

Data Quality Assessment and Control for Drainage Network GIS;

排水管网GIS系统数据质量评价与控制

Function Design of Geographic Information System for Urban Drainage Network;

城市排水管网地理信息系统功能设计

The Numerical Study of GIS-Based Urban Drainage System

基于GIS的城市排水管网系统模拟研究

Discussion on the Data Processing of Urban Drainage Pipe Network GIS System

浅谈城市排水管网GIS系统数据处理

Data conversion of water and wastewater pipe network from AutoCAD to ArcGIS

给排水管网数据从AutoCAD至ArcGIS转换的研究

Hydraulic Simulation Method and Application of Drainage Network System Based on ArcGis;

基于ArcGis的排水管网水力模拟方法和应用

Optimal Computation for Municipal Water Supply and Drainage Pipe Network

市政给水排水管网优化计算的解决方案

Design of the Drainage Pipe Networks GIS Information Management System Basing on Arc View;

基于Arc View的城市排水管网GIS信息管理系统设计

Development and application of planning and management system on urban drainage pipe network based on GIS;

基于GIS的排水管网规划管理系统的开发及应用

Study on the Application of Urban Drainage Networks Modeling Based on GeoDatabase;

基于GeoDatabase的城市排水管网建模的应用研究

The Application and Research of Single Parents Genetic Algorithms on the Optimization of Network of Drains;

单亲遗传算法在排水管网优化中的应用研究

Development and Application of the Drainpipe Networks Geographical Information System Based on Mapobjects;

基于MapObjects的排水管网地理信息系统构建与应用

Frame and Application of Drainage Pipe Network Geographic Information System Based on MapInfo;

基于MapInfo技术排水管网地理信息系统构建与应用