高层建筑物沉降观测技术应用

发布时间：2018-03-04 16:30

本文选题：高层建筑物　切入点：沉降观测　出处：《中国地质大学（北京）》2013年硕士论文　论文类型：学位论文

【摘要】：为了确保高层建筑物的安全性和建筑物的正常使用寿命，并为后期的勘察、设计、施工提供详实、可靠的资料及相应的沉降观测数据，因此建筑物沉降监测的重要性和必要性就尤为重要。现行建筑行业规范也规定，高层建筑物、高耸构筑物、重要古建筑物和连续生产设施基础、动力设备基础、滑坡监测等均要进行沉降观测。特别是在高层建筑物施工过程中，应用沉降观测加强施工过程监控，进行合理的施工工序指导，预防在高层建筑物的施工过程中出现不均匀沉降，并且及时反馈信息。避免因建筑物的垂直位移原因造成建筑物主体结构的破坏或产生影响结构使用功能的沉降裂缝，，对单位或个人造成巨大经济损失。因此对高层建筑物必须进行沉降监测，通过在施工、竣工验收以及竣工后的沉降观测活动来加强高层建筑物的施工过程监控，提高高层建筑物的安全性，延长其使用寿命。本文阐述了：1）对高层建筑物沉降观测的必要性和重要性的认识；2）高层建筑物沉降的原因和沉降观测基本的要求；3）常用的监测方法、具体的施测步骤、误差分析和施工时应注意的问题。
[Abstract]:In order to ensure the safety of the high-rise building and the normal service life of the building, and to provide detailed and reliable data and corresponding settlement observation data for the later investigation, design and construction, Therefore, the importance and necessity of building settlement monitoring is particularly important. The current building industry code also stipulates that high-rise buildings, towering structures, important ancient buildings and the foundation of continuous production facilities, power equipment foundation, Especially in the construction of high-rise buildings, the settlement observation should be used to strengthen the monitoring of the construction process and guide the construction process reasonably. To prevent uneven settlement in the construction process of high-rise buildings, and to feedback information in time, to avoid the destruction of the main structure of the building or the settlement cracks that affect the function of the structure, due to the vertical displacement of the building. It is necessary to monitor the settlement of high-rise buildings, and to strengthen the monitoring of the construction process of high-rise buildings through the construction, acceptance of completion and settlement observation activities after completion. Improve the safety of high-rise buildings and prolong their service life. In this paper, the author expounds the understanding of the necessity and importance of the settlement observation of high-rise buildings (2) the causes of settlement of high-rise buildings and the basic requirements of settlement observation. Error analysis and construction problems should be paid attention to.
【学位授予单位】：中国地质大学（北京）
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU196.2

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