深层承压水

淮北平原中深层承压水开发利用现状与问题

Exploration and utilization of confined water of intermediate focal depth in Huaibei Plain

超深基坑施工中实施抽降深层承压水的措施

Measures of Dewatering Deep Confined Water in Extra-deep Excavation

湛江市深层承压水铁分布和地球化学模拟研究水文地球化学找矿标志

Study on Fe Occurrence and Geochemical Simulation of Groundwater in the Deep Confined Water in Zhanjiang

鲁西北地热田层状热储中的地下热水，是深层承压水。

Geothermal water stored in cellar type reservoir in northwest Shandong province is deep confined water .

深圳水库主坝坝头小山包深层承压水的探讨

Discussion on the Deep Layer Pressure Water in the Hill of the Major Dam Abutment of Shenzhen Reservoir

某大型水电枢纽坝基埋藏型岩溶发育特征及深层承压水研究

Studies on characteristics of buried karst and deep underground confined water beneath the foundation of a large dam

废水灌溉对苇田浅层地下水有一定影响，未对深层承压水产生不利影响。

Although sewage irrigation brought about a light pollution to the groundwater , the deep groundwater was not affected .

由于大规模开采，深层承压水受到地表水和浅层地下水的补给，水质也有污染。

The over-exploited deep confined water , which is replenished by surface water and phreatic water , is also polluted .

深层承压水主要形成于地质历史时期区域性补给，与现代水循环有联系；

Confined groundwater mainly originates by recharge of regional meteoric water and river water in the geological history , which has relation with modern water circulation .

运城市城区地下深层承压水严重超采，地下浅层咸水一直未被人们充分认识和利用。

The deep confined water has been overdrafted in city proper of Yuncheng , however , the shallow ground saline water has not been understood and developed .

采用环境同位素探测发现了154号孔深层承压水向上补给后，进行处理，切断了补给通道，地下水位大幅降低，同时又保证了观测管的正常观测。

Environment isotope detection reveals that after the deep confined water in hole # 154 injects upward , the recharge path is cut-off and the groundwater level falls greatly ;

当承压水隔层缺失时，深层承压水降对浅层承压水位、地面沉降有影响，但影响主要发生在后期。

Dewatering of deep confined water will reduce the water level of upper layer and induce deformation of soil , but it will often occur at the late period of dewatering .

相比于承压水，山前平原潜水的更新时间较短，循环速度较快，潜水的更新能力明显大于深层承压水。

The isotope evidence shows that the shallow groundwater in mountain apron has the less mean residence time , higher circulating speed and larger renewability than the deep confined water formed in the pale-geological period .

本文对深圳水库主坝坝头小山包所出现的深层承压水现象的机理进行了分析.并对承压水现象作一些探讨。

Abstract : This paper analyzes the mechanism of the deep layer ' pressure water ' in the hill of the major dam abutment of Shenzhen reservoir and discusses the phenomenon of ' pressure water ' .

西安地裂缝近期超常活动，主要是长期过量抽汲深层承压水，引发地裂缝两侧地面不均匀沉降叠加到地裂缝正常活动过程中造成的。

The extraordinary movement of geofractures in Xi'an recently is mainly caused by continuously excessive pumping deep-seated confined water that resulted in uneven surface subsidence on the both sides of geofractures and then superimposed to the normal movement of the geofractures .

实测数据表明，基坑开挖使周围建筑物和管线会产生较大的沉降速率和沉降量，尤其是降低深层承压水使远处的建筑物产生了不容忽视的均匀下沉。

It is shown from the measured data that the building and pipeline settled with a comparative rate due to excavation construction , especially pumping artesian water at deep level caused building far away settled uniformly which could not be ignored .