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Deformation of joint meeting


.) Upon examination,[link widoczny dla zalogowanych], this week to meet the requirements during the deformation observation precision. 4.2 Deformation of the stability test observation point 4.2.1 (1) stable point of the test using statistical tests. Complement the work station associated with landslide monitoring the situation little bit less, with the difference at two levels and measure the difference between the tolerance of the test method than the combination of order (stable point refers to the base of the project network,[link widoczny dla zalogowanych], should be a certain cycle retest). (2) the inspection of non-stable point of reference in the base network conditions,[link widoczny dla zalogowanych], by comparison,[link widoczny dla zalogowanych], when the coordinates of observation points and elevation difference of level variation △ meet the following conditions,[link widoczny dla zalogowanych], may determine the point of stability: △ <2oV2Q where the error unit weight-_ (mm) coordinates of observation point elevation, or the right to reciprocal 4.2.2 The deformation of observation points (1) deformation analysis of observation points together make up station landslide deformation of observation points are the benchmark on the basis of network analysis (ie, retest in the base net periodic basis points after the confirmation on the basis of no change in displacement), the United complement Landslide deformation analysis using the adjacent square difference between the two periods the difference between the observation point and the maximum measurement error (check error of 2-fold) compared to. If the difference between observation points less than the maximum level difference between the measurement error, can be observed that there is no point in this cycle, no significant change or changes. Instead, that observation points can be subject to change. When the level difference between two adjacent cycles the difference, though small, show a certain trend, it should be regarded as subject to change. (2) observation point analysis of the initial deformation of the body associated complement Landslide after May 2006 to July 2006 l6 times observed, the maximal displacement of E6 is 120mm, the largest settlement displacement of 102mm. ① preliminary analysis of landslide observation station associated complement l6 times through the observation point and found, I was no change in state district, Ⅱ area has a state of flux. ② deformation due to the above observations in May 2006 to July 2006 was carried out between joint meeting in view of the geographical location and climatic characteristics of hydropower, hydropower station for understanding landslide associated complement changes during the rainy season, it is recommended to continue the landslide plane Settlement and Displacement displacement observation and observation. ,\iTT +2007 held in Harbin on the work of the Western Mapping Project conducted a year-round, in order to achieve Western Mapping Project - \work. 8 to 14 January, 2007, west of the country production technology mapping project. f. 『Technical training was held in Harbin. t from the National Mapping Bureau, Shaanxi, Heilongjiang, Sichuan, Hainan Bureau of Surveying and Mapping, National Mapping Bureau of Surveying and Mapping Institute of Chongqing, Qinghai Province, Xinjiang Uygur from. 『Mapping Agency and the Autonomous Region of China Academy of Surveying and Mapping and business leadership cadres, more than 80 people attended the training. National Mapping Bureau of Land Division Xin Shaohua. 『. 『Deputy Director, National Mapping Bureau of Western Mapping Project Director Ji-Xian Zhang, Deputy Director Wang Yingbin and Secretary of Heilongjiang Bureau of Surveying and Mapping Li Zhigang, deputy. 『! Secretary Bao Yinghua attended the opening ceremony of the training and made a speech. A; the meeting, from the geography of the Chinese Academy of Sciences, the French SPOT, China Academy of Surveying and Mapping and Surveying and Mapping Authority of the more than 10 experts and T. ; Dr., on the western mapping project in the overall technology program in 2007 and the process mapping and surveying and mapping projects related to the western interior and exterior; industry, technology, norms, standards and so a systematic explanation, demonstration, participants carefully learning technologies related to training conducted training on the machines for operation i, and practical work on how to resolve doubts encountered and difficult issues with experts in the discussion and exchange. The meeting also works ÷ i western mapping process security assistance, quality inspection and supervision, etc. training. After the training, the State Bureau of Surveying and Mapping Department of Western Mapping Project added to the training staff of all participating ii awarded the certificate of completion. ii The training is summed up in Three Rivers in 2006 production work outside the industry, based on the mapping project for Western production techniques in the management of i and related organizations, a comprehensive and systematic training. Through training, so trainees to further deepen the overall technology mapping project in Western understanding, learning and mastering the project used the new mapping technology and organizational management, production work for 2007 in full swing and even the entire Western Mapping Project as a \i, L +++++++++++++++++++++++++. . + +. . +. . +. . +. . +. . , Fww. dam. com. cn