给水管道

提出了通过建立BP神经网络模型确定给水管道阻力系数的新思路，并通过训练使该模型达到了确定阻力系数的能力，取得令人满意的结果，达到了研究目的。

Put forward through a new thinking of setting up BP nerve network model to confirm drag coefficient of water supply pipe network . And make this model reach the ability to confirm drag coefficient through training , to make the satisfactory result and achieve the goal of studying .

住宅给水管道工程防冻保温技术规程

Technical specification of freeze proof insulation for housing water supply pipe engineering

PE给水管道在城市管网中的应用

The application of PE pipe in urban water supply pipe network

埋地PE给水管道的抢修施工方案

Plan of Buried Polypropylene ( PE ) Water Supply Pipeline Repair Construction

浅析PP-R给水管道安装技术及常见质量通病的防治

Analysis of Field Engineering and Common Fault Controlling of PP-R Feed Pipe

三型聚丙烯（PP-R）管在建筑给水管道系统中的应用

Application of polypropylene ( PP-R ) pipe in water supply pipeline system of buildings

大口径UPVC给水管道中连接件的研制及应用大口径毛细管同时测定水中12种卤代烃的研究

Study and Application on Connectors of Large-size Water Supply UPVC Main Research on Determination of 12 Halohydrocarbons by Capillary Column GC

结合工程实际应用，介绍了PP-R给水管道安装技术，阐述了在施工安装中几种常见质量通病的防治。

Combining with practical engineering , field engineering of PP-R feed pipe is introduced , several controlling measures about quality common faults are analyzed .

国产1000MW超临界机组高压给水管道的设计探讨

Design Discussion on High-Pressure Water-Feeding Pipeline for Home-Made Super Critical 1000 MW Units

介绍了三型聚丙烯PP-R管的特性，论述了PP-R管在建筑给水管道系统中的应用及应注意的几个问题。

The characteristics of PP R pipe was introduced , the application of PP R pipe in water supply pipeline system of buildings and several problems to be noted were described .

给水管道的腐蚀原因与处理方法

The Cause of the Water Feed Pipe and the Detergent Method

给水管道材质对供水水质的影响

Effect of material quality of pipeline on quality of water supply

给水管道设计中三型聚丙烯管系列S值的选择

How to choose S value in polypropylene water supply pipes design

越江给水管道的设计与施工

Design and Construction of Cross - river Pipelines for Water Supply

高层宾馆给水管道设计流量计算探讨

Study on Design Flow of Water Supply Lines in High-Building Hotel

新型建筑塑料给水管道工程应用质量的控制

Engineering Application Quality Control of New-type Building Plastic Water Supply Pipeline

给水管道在运行过程中产生了生长环。

Growth-ring occurs in water pipeline in the course of operation .

管道更新改造工程是困扰城市给水管道的一大难题。

It is very difficulty to renovate the corrupted water pipeline .

给水管道费用函数的参数估计方法与分析

Parameter Estimation Method for Water Pipe Cost Function and its Analyses

压力传感器在给水管道阻力系数测试中的应用

Application of pressure sensor in testing water pipe resistance coefficient

不均匀地基沉降引起的给水管道爆裂

Burst in Water-supply Pipeline Due to Uneven Subsidence of Foundation

室外给水管道工程施工常见问题及解决方法

Some Common Problems in Outdoor Water Supply Pipes Construction and the Solutions

城市给水管道常见的问题和预防措施

City water supply pipeline frequently asked questions and preventive measure

给水管道的发展和安装使用特点

Development of Water Supply Pipeline and its Features of Fixing and Usage

聚乙烯给水管道的生产及应用现状

Present Status of Production and Application of Polyethylene Water Pipes

高档住宅室内给水管道设计与计算

Indoor Pipeline Design and Calculation of High Standard Residential House

我国球墨铸铁给水管道水压严密性试验验收标准分析

Analysis on Hydrostatic Test Standard of Ductile Iron Water Pipeline in China

给水管道生长环的冲洗与防治

Cleaning and controlling of growth - ring in water pipeline

三型聚丙烯给水管道热胀变形的防止措施

Measures of Preventing the Deformation of Thermal Expansion of Tri-Polypropylene Water-supply Pipeline

钢制柔性接口在给水管道施工中的应用

Application of Steel Flexible Joint for Water Supply Pipeline Construction