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还有这个谢谢 汉译英3.5综述 GPS技术在工程变形监测中的应用,分以下步骤:(1)根据监测的目的,在图上选点,然后到野

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还有这个谢谢 汉译英
3.5综述
GPS技术在工程变形监测中的应用,分以下步骤:(1)根据监测的目的,在图上选点,然后到野外踏勘,以保证所选点位满足布网的要求和野外观测所具备的条件,最后得到要施测的概略点位;(2)按每个点发出3条独立基线且边长分布较为均匀的原则并根据接收机台数的多少和布网原则,设计网的观测图形,并选定可能要追加施测的路线;(3)给定所需的可区分度指标(或精度指标)进行计算,直到达到给定的要求为止,最后得到增加独立观测基线后的最终施测方案;(4)观测时段和周期的设计;(5)采用连续观测分历元数据处理,或间断观测,整段数据处理方法进行数据计算;(6)利用观测值的统计,成因分析,一元或多元线性回归,逐步回归,图表等形式进行数据分析.
由以上方法可知,利用这一监测方式,可以解决同一变形体,由于受阳光、风力、外界因素干扰(如大桥上行驶的车辆对大桥的影响)等,在某一时刻,它们之间最直接的相对关系(相对位移及扰度等)及它们相对于参考基准点的绝对位移.分析它们各项因子对变形体影响的显著性,为工程及设计,运营管理单位提供最可靠的最直观数据及分析资料.
3. 5综述
3. 5 reviewed
GPS技术在工程变形监测中的应用,分以下步骤:(1)根据监测的目的,在图上选点,然后到野外踏勘,以保证所选点位满足布网的要求和野外观测所具备的条件,最后得到要施测的概略点位;
GPS technology application in engineering deformation monitoring, divide the following steps: (1) according to the monitoring purpose, on the chart, and then click on the field to reconnoiter to ensure the click on a meet the requirements and cloth net the field observation has the condition, finally get to conducted to the general outline of point;
(2)按每个点发出3条独立基线且边长分布较为均匀的原则并根据接收机台数的多少和布网原则,设计网的观测图形,并选定可能要追加施测的路线;
(2) issued by each point 3 independent baseline non-congruent distribution principle and more uniform number and the Numbers according to the receiver, the design principle of cloth net observations of graphics, and net was selected may be additional measured route;
(3)给定所需的可区分度指标(或精度指标)进行计算,直到达到给定的要求为止,最后得到增加独立观测基线后的最终施测方案;
(3) given required can distinguish index (or precision index) to calculate the requirements given until reach so far, finally get a baseline of add independent observation was eventually after test plan;
(4)观测时段和周期的设计;
(4) observation period and cycles of design;
(5)采用连续观测分历元数据处理,或间断观测,整段数据处理方法进行数据计算;
(5) adopts continuous observation points epoch data processing, or continuous observation, segmental data processing method for data calculation;
(6)利用观测值的统计,成因分析,一元或多元线性回归,逐步回归,图表等形式进行数据分析.
(6) use observation statistics, cause analysis, a dollar or multiple linear regression, stepwise regression, charts, and other forms of data analysis.
由以上方法可知,利用这一监测方式,可以解决同一变形体,由于受阳光、风力、外界因素干扰(如大桥上行驶的车辆对大桥的影响)等,在某一时刻,它们之间最直接的相对关系(相对位移及扰度等)及它们相对于参考基准点的绝对位移.
By above knowable, using the method of solving the same way, can monitor deformation by sunlight, wind, outside interference (such as bridge traffic to bridge, the influence of in a certain), the most direct moments between them the relative relations (relative displacement and flexibility, etc) and their relative to a reference benchmark absolute displacement.
分析它们各项因子对变形体影响的显著性,为工程及设计,运营管理单位提供最可靠的最直观数据及分析资料.
Analysis of deformation bodies all factors are the significant influence for the engineering and design, operation management unit of the most intuitive providing the most reliable data and analysis data.