| 桩基高层建筑施工中的沉降测量 |
| |
| 引用本文： | 苏衍坤,李新国.桩基高层建筑施工中的沉降测量[J].海洋测绘,2006,26(2):61-64. |
| |
| 作者姓名： | 苏衍坤 李新国 |
| |
| 作者单位： | 1. 解放军信息工程大学,测绘学院,河南,郑州,450052;72515部队,山东,济南,250014
2. 山东省城市建设学校,山东,济南,250014 |
| |
| 摘 要： | 结合两幢位于山坡且楼体外有隔热保温敷层的桩基高层住宅楼施工测量,探讨了桩基高层建筑施工中的沉降测量及数据处理分析方法;对沉降观测中需要特别注意的若干问题进行了分析探讨,特别指出了:相对于普通的沉降测量,由于某些桩基可能受到上拔力的作用,基准点的稳定性更重要,其布设应更科学慎重;一些不依赖于基准点的数据处理和分析方法可能会导致错误的分析结果。分析结果也为研究滩涂、湿地、软土地区常见的桩基础建(构)筑物随荷载的变化提供了一个具体参考例证。
|
| 关 键 词： | 施工测量 桩基 高层建筑物 沉降观测 变形观测点 |
| 文章编号： | 1671-3044（2006）02-0061-04 |
| 收稿时间： | 2005-09-17 |
| 修稿时间： | 2005年9月17日 |
Sedimentation Observation of Pile Foundation in Skyscraper Building |
| |
| SU Yan-kun,LI Xin-guo.Sedimentation Observation of Pile Foundation in Skyscraper Building[J].Hydrographic Surveying and Charting,2006,26(2):61-64. |
| |
| Authors: | SU Yan-kun LI Xin-guo |
| |
| Abstract: | Combining with two skyscrapers building on the mountain foot with pile foundation to be wrapped up with soft material for hot insulation and heat preservation afterwards,this paper discuses the sedimentation observation and the data process and analysis methods.Several questions and methods arising from the observation are discussed,too.Especially,because some piles may be pulled by force upwards,base points are more important to settlement observation for pile foundation skyscraper,and some adjustment methods maybe bring result with errors.The practice experience of pile foundation and surveying result in building can be a reference example for surveying in the area of intertidal zone,moist soil and beach land. |
| |
| Keywords: | engineering survey pile foundation skyscraper sedimentation observation observation station for distortion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
