【作者】 邹自力；

【导师】 朱建军； 周光文；

【作者基本信息】 中南大学 ， 测绘工程， 2005， 硕士

【摘要】 随着城市高层建筑(超高层建筑)及重点工程(大型工程)不断兴建,建筑物在建设运营管理阶段的安全问题越来越被人们关注。而建筑物变形观测为其安全提供最有价值的变形数据及信息,同时为建筑物设计及安全维护提供依据。因此建筑物变形观测内容、方法、变形分析及变形趋势预测的研究非常必要。 建筑物变形观测在国内外越来越被重视。针对不同性质或类型的变形体进行变形观测及变形分折的研究已很普及,对于一些大型建筑物或构筑物变形观测进行系统性的讨论研究有待更进一步完善,寻找出共性的有规律性的东西供日后参考。 建筑物变形观测是测绘工程领域研究的热点之一,本文针对建筑物变形观测系统进行了较详细的分析和研究,具体内容包括:建筑物产生变形的原因,国内外变形观测的现状及发展趋势。讨论了建筑物变形监测系统的布设,变形观测的基本内容、方法、数据处理及变形分析。结合实例讨论了变形观测过程的实施,在对变形体变形趋势预测模型进行对比分析的基础上,提出了预测模型选取应注意的问题。更多还原

【Abstract】 With the construction of the cities’ high-rise buildings and the national key projects or some on large scale, safety concerning about them during their process of building or running are getting more appreciated. From the deformation observations, the most valuable data and some relevant information about the construction, which can also be used as bases for its designing and maintenance, will be available. This will help to ensure the safety of the construction. So the research on construction deformation monitoring system about its contents, methods, data analysis, hence to get the proper tendency prediction model is indispensable.The construction deformation monitor is more and more importance at home and abroad. The research of deformation surveying and deformation analysis is very popularization aim at different character or type deformation, in order to provide common laws to consult in the future. It is very must to do further systemic research on deformation monitor for some large buildings or construct.The deformation monitor of the building and construction now is one of research hotspot in surveying engineering. On the research of the construction deformation monitoring system, this thesis presents some detailed analyses and conclusions about it. The main points including: the analysis of the reasons causing the construction deformation, theintroduction of the latest studies internal and external and the relevant development tendency about this area; The layout of the system, the basic constituent items, operations, data processing of the observation and the analysis of deformation are also comprised. Combined with a practical example, the operational procedures of the system are discussed especially. By comparison among different models for predicting the trend of deformation, some important views have been given so as to get the optimum choice.更多还原