underground drainage

Design of remote monitoring system for the mine underground drainage based on ARM

基于ARM的煤矿井下排水监控系统的设计

Analysis of Automation Scheme for Underground Drainage Monitoring System

井下排水监控系统自动化方案分析

A model of karstic underground drainage system and its application

一个岩溶地下河流域模型及其应用

Approach to Increasing Efficiency of Underground Drainage Pump Series Connection

荡坪钨矿井下排水泵串联增效探讨

Underground drainage system shoulders the important task of underground water exclusion .

井下排水系统担负着井下积水排除的重要任务。

A Special Protection Method for Underground Drainage Pipeline

地下排水管道的特殊保护方法

Industrial development of HDPE special resin for underground drainage pipe

HDPE埋地排水管专用树脂的工业开发

Effects and condition of the underground drainage for improving saline soil of coastal region

暗管排水改良滨海盐土的效果及其适宜条件

The development of the caves is in close connection with underground drainage network ;

研究区洞群洞腔发育受区域构造裂隙的控制，与地下水文网的关系密切；

Application of Deodorization Technology in Underground Drainage Pump Station of Haihe Engineering

除臭技术在海河工程地下排水泵站中的应用

The underground drainage system is one of the five mine-systems .

矿井排水系统是矿山五大系统之一。

Special Function of underground Drainage

地下排水的特殊功能

Analyzing the characteristic parameters of the underground drainage system which needs to detect and the detection methods . 4 .

分析研究了井下自动排水系统中需要检测的特征参数及检测方法。

The Damages to Underground Drainage Pipelines Caused by Ground Fissures in Xi'an

西安地裂缝对地下排水管道的破坏及防治

Intelligent Instructor of Underground Drainage System

井下排水系统智能监控仪

How to select underground drainage pipe

谈如何选择埋地排水管材

The utility model relates to an underground drainage pipe , in particular to a bellows ;

本实用新型涉及一种埋地排水用的管道，具体为一种波纹管。

Research into the permeation character of the opencast side slope rock mass and the simulation of underground drainage

露天矿边坡岩体渗透特性及疏干排水模拟分析

It is pointed out that underground drainage engineering should be the main measure in pebbly-clay landslide control .

指出在含碎石黏性土滑坡的防治中，应将地下水排水措施作为主要防治措施。

Second , it studied and demonstrated with the running principle of the underground drainage system , then formulated the underground water level monitoring and pump running program .

根据井下排水系统的运行原理展开研究和论证，制定了井下水位监控和水泵启动方案。

As the existing underground drainage pipe itself is of given rigidity , the sheltering will affect soils , and may change their moving characteristics .

由于已有地下污水管道自身具有一定的刚度，它的存在对盾构掘进引发的地层移动产生一种遮拦作用而使地层移动特征发生变化。

Based on observations of underground drainage system in Hebi Mining Area , the reasons were found out and analyzed for reduced gas quantity from the drainage system .

本文通过对鹤壁矿区井下煤层气抽采系统的实际观测，查找和分析出系统抽采纯量降低的原因，提出了抽采系统调整的办法。

On the basis of analysis of the spatial characteristics of drainage facilities , an Underground Drainage Pipeline Information System ( UDPIS ) was developed using GIS techniques .

在分析排水设施空间分布特点的基础上，应用地理信息系统技术，研制开发了一套城市排水管网信息系统。

The rush of water downed utility lines , broke underground drainage pipes and flipped cars that remain mired in mud .

急流瘫痪了公用线路，冲破地下排水管道，弄翻陷入泥坑的汽车。

Underground drainage is accompanied by a mining project to systems engineering , most domestic central pump houses are still using mine traditional water drainage system and alarm manual mode .

井下排水是伴随着采矿工程产生的一项系统工程，目前国内大多矿井的中央水泵房还在采用传统的水位报警和人工操作结合的排水模式。

The whole city drainage system program is as follows : rain water wells road , clay and drain well across the street and drainage inspection wells and underground drainage main lines .

市政整体排水系统程序如下：路面雨水→雨水井→沉泥井→过街排水管→排水检查井→地下排水主干线。

Groundwater is one of the major safety hazards of the heavy metal mine . In order to ensure the production safety of the mine , underground drainage pump is usually excessive designed .

由于地下水是重金属矿山的主要安全隐患之一，为了保证矿山的生产安全，井下排水水泵机组通常过量设计，数量多、分布广。

Thus a suggestion of proceed with ground grouting put forward , further consummation of underground drainage system and other water control measures are needed to keep high yield and high efficiency of the working face .

为此提出继续进行地面注浆、进一步完善井下排水系统等有针对性的防治水措施，确保工作面的高产高效。

We initiated applying the technology of laying underground drainage and space calculation in 1978 . The results indicated that 0.5m height for underground water head and 12mm / day for drainage rate were the stable flow for underground drainage standard .

1978年，本研究所在国内首次埋设塑料暗管，就地下排水标准与间距计算进行了研究。得出地下水头高0.5m，排水宰12mm/天为稳定流地下排水标准。

Along with the metro , underground drainage , electricity and other tunnel construction is developing rapidly , shield tunneling technology with the unique intelligence , security , quickness and other features and advantages , has been more extensive promotion and application .

随着我国城市地铁以及地下排水、电力等隧（管）道建设的迅速发展，盾构法隧道施工技术以其独有的智能、安全、快捷等特点与优势，越来越得到广泛的推广和应用。