試談工程建筑的變形監(jiān)測(存儲版)
【正文】 oring surveys have to be considered. The design of monitoring scheme should satisfy not only the best geometrical strength of the network but should primarily fulfill the needs of subsequent physical interpretation of the monitoring results. Selection of monitoring techniques depends heavily on the type, the magnitude and the rate of the deformation. Therefore, the proposed measuring scheme should be based on the best possible bination of all available measuring instrumentation. A mon feature for both geodetic and satellite methods in monitoring scheme involves the following three stages:⑴The design of the scheme required to undertake the deformation survey must consider the instrumentation to be used, the geometry of the network, the location of observables points, the types of observables, preanalysis of possibly environmental influences, and frequency of observation of the observables to the expected form of deformation. The reference datum must be appropriate, secure, and stable and not influenced by the suspected or anticipated movement within the local site area.⑵The execution process that runs a designed network into reality should be carefully done, which deals with both the documentation of the proposed network stations and the actual field measurement techniques in which the equipment used must be adjusted and in good working order with appropriate calibrations pleted.⑶Data processing deals with the processing and analysis of the collected geodetic data, quality assurance and control that must be followed to confirm the expected results. Processing occurs simultaneously with capture and subsequent to capture with different tasks at each time. During capture, the points involved must be identified an ancillary observations, such as temperature, must be requested along with dealing with the observation. The observation would likely be repeated in order
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