随着地下水开采量的增加，区域地面沉降漏斗将不断扩大。
With the increasing of underground water over withdrawing, regional ground subsidence funnels will be expanded.
地面沉降速率受岩土体类型的影响，沉降漏斗与粘性土地层厚度的分布基本是一致的；
The speed rate of Land subsidence is influenced by soil type, so the distribution of subsidence funnel accounts with that of the clay soil thickness;
三者由于近年来中国许多城市因地下水抽取过多，产生地下水漏斗，进而引发不均匀的沉降，影响到塔吊的运营和施工。
Three in recent years, many city Chinese due to excessive extraction of groundwater, produce groundwater funnel, causing uneven settlement, affect the operation and construction of the tower crane.
本文主要分析了地下水水位变化引起的降落漏斗及地面沉降、水质恶化等环境地质问题。
This paper mainly analyses environmental geological problems such as descend funnel land subsidence. Water quality deterioration produced by groundwater level change.
根据地下水降深、降落漏斗影响半径、岩土工程地质性质，计算降水引发的地表沉降值、水平移动、倾斜、曲率现状值。
We calculated the surface subsidence, horizontal displacement, incline, and current curvature using the groundwater drawdown, conical depression influence radius of water cone and ground property.
近年来对地下水的超采已经造成的地面沉降、地下漏斗等一系列环境问题，超采还要继续到何时？
In recent years, over-extraction of groundwater has caused a series of environmental problems, including ground subsidence. How long will the current over-extraction go unaddressed?
近年来对地下水的超采已经造成的地面沉降、地下漏斗等一系列环境问题，超采还要继续到何时？
In recent years, over-extraction of groundwater has caused a series of environmental problems, including ground subsidence. How long will the current over-extraction go unaddressed?
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