The settlement of ground is one of soil mechanics important research topics.
地基沉降是土力学中的重要研究课题之一。
Now, the compound settlement of ground calculated and control still is difficult in design and construction.
目前，复合地基沉降计算与控制仍然是设计和施工中的难题。
One of the primary reasons that engineering accidents are caused is the non-uniformity settlement of ground foundation.
地基不均匀沉降是引起工程事故的主要原因之一。
To treat the uneven settlement of ground by using cast in place pile underpinning is a practical and effective technique.
采用灌注桩托换技术处理地基的不均匀沉降是一种实用有效的方法。
Settlement of ground is mainly induced by exploitation of groundwater, construction of foundation and utilization of underground space.
地面沉降主要由开采地下水资源，工程基础施工及地下空间的开发利用引起。
It was shown that the changes in effective stresses induced by dewatering and seepage are the main factors causing settlement of ground surface.
研究表明，基坑降水及由此引发的渗流使土中有效应力改变是基坑周围地表发生沉降的根本原因。
The non-uniformity settlement of ground foundation is harmful to the building, specially to the masonry structure and the concrete frame structure.
地基基础不均匀沉降将对建筑物特别是混合结构房屋和混凝土框架结构房屋产生很大的危害。
By reducing the permeability of soil at the bottom of pit and selecting optimal dewatering depth, the settlement of ground surface can be well controlled.
采用降低坑底土层渗透性的措施和选择最佳的降水深度能有效地控制坑外地表的沉降。
In excavation of shallow buried tunnel, it should be carry out to decrease the footage to prevent collapse, which shall benefit to diminish the settlement of ground surface.
浅埋隧道开挖时应严格控制地表沉陷，减小循环开挖进尺和防止塌方。
Both sides refused to give any ground on the contentious issue of Israeli settlement building in the occupied territories.
在有争议的以色列定居点建设问题上，双方均拒绝做出让步。
The data of groundwater exploitation posts that over- exploitation of groundwater is the most cause of ground settlement.
以多年来的地下水开采数据揭示大量超采地下水是造成地面沉降的主要原因。
Historical actuality of ground settlement is explained Using changes of benchmark height data.
以水准点高程数据变化说明地面沉降历史现状。
Dewatering for different foundation pit fencing structures in soft ground has different impacts on the head of ground water, causing different ground settlement.
不同的软土地基基坑围护结构降水设计对地下水水头有不同的影响，从而产生不同的地面沉降。
From the analysis, it is found that the changing of the effective stress in the ground results in the immediate settlement.
研究表明，荷载瞬时作用后，地基中有明显的有效应力变化，这是地基产生初始沉降的原因。
Thus, wetting settlement and displacement can not neglected when the ground of high fill is soaked.
因此，对高填方体地基，浸水产生的湿化沉降和位移不容忽视。
So it becomes one of the key techniques on dynamic control for settlement distortion that how to back-analyze parameters of ground in time base on field test data.
因此，如何及时根据施工现场实测沉降资料反分析地基土参数来预测后期沉降，已成为沉降变形动态控制的关键技术之一。
The key to the settlement of the question of effective detection of ground and low air targets lies in adaptive of effective clutter suppression in airborne Radar.
因此，有效地抑制这种时间非平稳和空间非平均的杂波干扰是雷达系统有效完成地面目标和低空飞行目标检测必须解决的首要问题。
Practice proves that this method not only greatly enhances the bearing capacity and deformation modulus of soft-soil ground, but also greatly decreases the settlement amount of the ground.
实践证明，该方法不仅大幅度提高了软土地基承载能力和变形模量，而且大大减少了地基的沉降量。
An introduction is given to construction of a super shallow buried subsurface excavated underpass in Wuhan, and the control of ground settlement.
介绍武汉市常青路地下人行通道超浅埋暗挖施工以及控制地表沉降的技术和方法。
In this paper, a formula of ground settlement around deep excavation is proposed based on the normal distribution of density function.
本文提出了按正态分布密度函数计算深基坑开挖引起的地表沉降值的公式。
According to the basic feature of the settlement of soft ground, in this paper it presents a new artificial neural network-based (ANN) approach to predict settlement of soft ground.
根据软土地基沉降的基本特征，提出了一种基于人工神经网络(ANN)技术的软土地基沉降预测新方法。
It is shown that the ground settlement produced by middle zone is greater because of double disturbance during parallel pipe jacking construction.
分析表明，水平平行顶管施工时由于中间区域受到双重扰动，会产生较大的地面沉降。
According to the guide type of the pole, the observation pole now used to monitor the ground settlement in Shanghai has two kinds of structure, i. e. cable guide and guide wheel.
目前监测上海市地面沉降的观测标按照标杆导正方式进行划分，主要有两种结构即钢丝绳导正式和导轮扶正式。
It shows that the ground settlement produced by middle zone is greater because of double disturbance during parallel pipe jacking construction.
研究结果表明，水平平行顶管施工时中间区域受到双重扰动，产生的地面沉降较大。
Problems existing in water resource exploitation of Fuyang city are analyzed herein. It is pointed out that overexploitation of deep groundwater induced ground settlement of large area.
本文分析了阜阳市水资源开发存在的问题，指出由于过量开采深层地下水导致了大面积的地面沉降。
Based on elastic methods and the layer-wise summation method, a program developed for settlement calculation of pile ground and combined composite foundation.
基于弹性理论方法，结合分层总和法，编制了群桩沉降计算程序，并掘此对普通群桩和组合桩群桩性状和沉降计算进行研究。
It is proved that pretreatment of the soft ground at abutment can effectively reduce the said friction and avoid settlement of pile foundation.
实例证明桥台软土地基在成桩前预先处治，消减桩基负摩擦力，可以避免桩基沉降。
The dynamic data forecasting model of ground settlement is studied, a new prediction model of grey-time serial with time-varying parameters characters is proposed.
研究了隧洞施工中地表沉降动态预测模型，提出了时变参数灰色—时序动态预测模型，并建立了一种改进的时变灰色模型。
The magnitude and velocity of the loading have a strong effect on the consolidation velocity, settlement, bearing capacity of ground, construction period and the stability of dam slope.
坝体堆载的大小与速率影响地基土的固结速度、沉降变形、承载力、工期长短以及堤坝的稳定安全性。
The magnitude and velocity of the loading have a strong effect on the consolidation velocity, settlement, bearing capacity of ground, construction period and the stability of dam slope.
坝体堆载的大小与速率影响地基土的固结速度、沉降变形、承载力、工期长短以及堤坝的稳定安全性。
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