Land subsidence has been aggravated by overpumping of underground water and the construction of thousands of high-rise buildings.
过度抽取地下水和建造成千上万的高层建筑加剧了地面沉降。
Overexploiting underground water will cause land subsidence.
过分的开采地下水，会造成地面下陷。
Land subsidence is a major urban geological hazard at home and abroad.
地面沉降是城市主要地质灾害之一。
Irrational exploitation of groundwater is the main course of land subsidence.
地下水的不合理开采是我国地面沉降的主要诱因。
And different ways of dewatering, land subsidence effects are larger different.
而不同的降水方式，地面沉降效应差异较大。
An approach to calculate land subsidence due to withdrawal of groundwater is presented.
针对地下水抽取引起的大面积地面沉降的问题，提出了一种计算方法。
In the end, I advise some correlative proposal regarding to the land subsidence research.
最后，对于目前的地面沉降研究提出了一些相关的建议。
It can be used to forecast the groundwater flow, land subsidence and the workable reserves.
利用该模型计算了地下水可开采量及地下水流场和地面沉降的预报。
The calculation value of land subsidence from 1969 to present agrees the measured value well.
从1969年至今的地面沉降实测值与计算值也相吻合。
Further derivation leads to a linear relationship between land subsidence and aquifer drawdown.
进一步推导发现地面沉降与地下水头降深之间具有线性关系。
The ground deformation in Daqing City falls into two categories: land uplift and land subsidence.
大庆市地面变形分为地面隆起和地面沉降变形。
These are mainly land subsidence and land collapse in coal mine areas as well as ground fissures.
主要是地面沉降与矿区地面塌陷、地裂缝。
This paper briefly summarized and reviewed the study of land subsidence models at home and abroad.
文章主要对当今国内外地面沉降模型研究进展进行了简要的回顾和总结。
In underground structure, excavation method has a great impact on land subsidence and structure stability.
在地下结构中，开挖方式对地表沉降和结构稳定影响很大。
This decrease in the water table is a major contributor to land subsidence - New Orleans, like Venice, is sinking.
地下水位的降低则是地表陷没的元凶，而新奥尔良，和威尼斯城一样，正在下陷。
Land subsidence is one of the main geological hazards in Shanghai. The cause of land subsidence is groundwater abstraction.
地面沉降是上海地区的主要地质灾害之一，引起地面沉降的原因是抽取地下水。
The finite element method of random land subsidence and the reliability analysis of random soil parameter are furthermore researched.
进一步研究了随机地面沉降的有限元解法及随机土参数的可靠性分析。
Land subsidence results from changes in the pressure borne by pore water in the soil and the effective stress borne by soil skeleton.
地面沉降是土层中孔隙水承担的孔隙水压力和土骨架承担的有效应力发生变化的结果。
The geologic issues of land subsidence include ancient land subsidence, peat sinking, land subsidence due to liquefaction and sea level rise.
地面沉降地质因素介绍了古代地面沉降、泥炭层沉降、地震砂土液化地面沉降和海平面上升研究状况。
Discerning which aquifer of groundwater exploited leads to land subsidence is one of the technical problem in preventing and curing land subsidence.
识别地面沉降究竟是由于抽取何层地下水所引起的，是防治地面沉降实践中迫切需要解决的技术问题之一。
Some are building reservoirs; others are draining so much water from underground aquifers that several cities have reported serious land subsidence.
一些城市修水库，而另外一些城市就疯狂开采地下水资源，以至于好几个城市出现了地表下陷的险情。
The research on montmorillonite dehydration and its effect on land subsidence would also show us a revelation to the prediction of land subsidence trend.
蒙脱石层间脱水作用及其对地面沉降影响的研究，可能对地面沉降趋势的预测具有启示作用。
The research on montmorillonite dehydration and its effect on land subsidence would also show us a (revelation) to the prediction of land subsidence trend.
蒙脱石层间脱水作用及其对地面沉降影响的研究，对地面沉降趋势的预测具有启示作用。
The demands of user are analyzed, and determining the main function of the dynamical management information system of xi 'an land subsidence and groundwater.
进行用户需求分析，确定西安市地面沉降和地下水位动态监测管理信息系统的主要功能。
Buried tidal marsh or coastal forest soils point to sudden land subsidence of about 1 meter occurring at the same time from Vancouver Island to Northern California.
埋在地下的潮汐沼泽及沿海森林土壤使温哥华至加利福尼亚州北部一带的地面沉降1米左右。
According to above mechanism expression and indoor model test, we may estimate and calculate the land subsidence caused by creasing load on the ground surface.
根据地表荷载增加引起地面沉降的机理表达式以及荷载效应模型试验研究可知，地表荷载增加引起的地面沉降是可以预计和计算的。
One-dimensional general model of land subsidence due to pumping is deduced and a semi-analytical method is used to solve this deviatoric differential equation.
推导了以垂向有效应力为基本变量的一维地面沉降的普遍模型，并用半解析方法予以求解。
For over-consolidated strata, land subsidence usually occurs under the critical condition that initial additional stress is larger than over-consolidation stress.
超固结地层发生地面沉降需要一个大于超固结应力的起始附加应力来驱动。
For over-consolidated strata, land subsidence usually occurs under the critical condition that initial additional stress is larger than over-consolidation stress.
超固结地层发生地面沉降需要一个大于超固结应力的起始附加应力来驱动。
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