2) settlement observation
沉降观测
1.
Technologies for Wuhan-Guangzhou railway passenger dedicated line settlement observation and prediction of settlement deformation;
武广铁路客运专线沉降观测与预测技术
2.
On settlement observation and analysis of one high-rise commercial and living building in Shaoxing;
浅谈绍兴某高层商住楼建筑沉降观测及分析
3.
Construction and settlement observation of large pile foundation;
大型桩基础施工及其沉降观测
3) subsidence observation
沉降观测
1.
Practice of the subsidence observation on the industry squarein Panyi Coal Mine;
潘一矿工业广场沉降观测实践
2.
Superficial discusses about subsidence observation of the highrise building;
浅谈高层建筑物沉降观测
3.
But because of hard to fix test ring in bedrock, so report of domestic deep worked-out area overlying rock subsidence observation by layers have not yet been heard so far.
研究采空区剩余沉降对上覆建(构)筑物造成的危害程度,分层沉降观测是比较直观的方法,但由于基岩内测试环固定困难,在大深度采空区上覆岩层中进行分层沉降观测国内未见报道。
4) sedimentation observation
沉降观测
1.
Application of DiNi 12 electronic level in sedimentation observation;
DiNi 12电子水准仪在沉降观测中的应用
2.
The article introduces the soft roadbed treatment of Guangdong Xintai Highway connections,overloads pre-pressure on soft roadbed segment,sedimentation observation,datum calculation,analysis and estimation,and discusses effect of soft roadbed treatment project.
文章介绍广东新台高速公路司前连接线软土路基处理、软基地段超载预压、沉降观测、数据计算、分析与评价,探讨软土路基处理工程的影响。
3.
Combining with two skyscrapers building on the mountain foot with pile foundation to be wrapped up with soft material for hot insulation and heat preservation afterwards,this paper discuses the sedimentation observation and the data process and analysis methods.
结合两幢位于山坡且楼体外有隔热保温敷层的桩基高层住宅楼施工测量,探讨了桩基高层建筑施工中的沉降测量及数据处理分析方法;对沉降观测中需要特别注意的若干问题进行了分析探讨,特别指出了:相对于普通的沉降测量,由于某些桩基可能受到上拔力的作用,基准点的稳定性更重要,其布设应更科学慎重;一些不依赖于基准点的数据处理和分析方法可能会导致错误的分析结果。
5) settlement measurement
沉降观测
1.
According to the static loading test of DJM pile compound foundation and the settlement measurement test,the DJM pile have been studied concerning foundation bearing capacity and stress ratio and have been analysized the bearing performances of the DJM pile composite foundation,thus theoretical basis and reference for DJM technique in pile engineering application.
根据粉喷桩复合地基的静载荷及沉降观测试验资料,对粉喷桩在地基处理中的地基承载力、桩土应力比等进行了研究,并对粉喷桩复合地基承载特性进行了简要分析,为粉喷桩的工程应用提供有益的理论依据和参考。
2.
In this paper,in combination with practice of penstock anchorage extra-large height difference settlement measurement for a pump-storage hydropower station,the measurement systematic error(including the invar leveling staff temperatare correction,scaled plane bend correction and circld bulb inclination correction)is analyzed.
结合某抽水蓄能电站镇墩特大高差沉降观测的实际工作,分析了铟钢水准尺温度改正、分划面弯曲改正及水准尺圆水准气泡倾斜改正等系统误差的规律,得出了一些有益的结论。
6) Subsidence Monitoring
沉降观测
1.
In this paper method of point selecting,surveying frequency and method of surveying of(filled body)subsidence monitoring of Sanming civilian use airdrome are introduced.
介绍了三明民用机场填筑体沉降观测的布点方案、观测频度、观测方法,论述了采用一元线性回归分析的方法拟合沉降模型,处理沉降数据,计算剩余沉降量和最终沉降量。
2.
The setting up of point as the base of bench mark in subsidence monitoring, the selection of observing point for subsidence monitoring, the observing period and the observing processes in fields are introduced in this paper; and according to practical project, using Microsoft Excel2003 to deal with data and generate curve chart of time-subsidence.
对沉降观测水准基点埋设、沉降观测点布设、观测周期及野外观测程序作出简要阐述,结合具体工程利用Microsoft Excel 2003对数据整理并绘制时间—沉降量关系曲线图。
补充资料：地表沉降观测
| 地表沉降观测 ground settlement observation 测定地面高程随时间变化的工作。地壳运动、开采矿藏或天然气、抽取地下水等均能引起地面高程变化。局部地区地面高程在短期内发生较大变化，对房屋、地下管道、道路、桥梁和水坝等有严重的破坏作用。城市和工业区地面的持续下沉甚至危及整个城市和工业区的安全。地表沉降观测可以定量地了解地面的升降。进行地表沉降观测，要在测区内选定适量的水准点作为地面观测点，并埋设标志，同时在沉降范围外的稳定处设置适量的基准点，也可把基准点设在沉降范围内，但必须设法使基准点高程不受地表沉降影响。在一个测区内至少要设置3个基准点 ，以便通过联测验证其稳定性。从基准点出发用精密水准测量方法测定各观测点的高程。不同日期两次测得同一观测点的高程之差，即代表地面高程在这两次观测期间的变化。根据大量的地表沉降观测资料，可以分析沉降规律，预计沉降的发展趋势。
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参考词条