摘要
文章通过对青海省某区滑坡体、工作基准区及抗滑桩设置"强制对中底座和棱镜"监测点、"强制观测墩"工作基点,进行电子全站仪周期性观测,利用极坐标法、三角高程法测量原理,进一步论证了抗滑桩在此滑坡体中的积极作用;阐述了滑坡监测中"曲线波动"的定性分析和对滑坡体及抗滑桩稳定性的判断。
Through a district of Qinghai landslide, work areas and anti -slide pile set benchmarks "force on the base and prism" monitoring points, "Force observation pier" work basis, periodic electronic total station observations, using polar coordinate method, tri- angulation measurement principle elevation, further demonstrates a positive role in this anti - slide pile in landslide; describes the qualitative analysis to determine landslide monitoring "volatility curve" and the anti - slide pile of landslide and stability.
出处
《测绘与空间地理信息》
2015年第5期188-190,共3页
Geomatics & Spatial Information Technology
关键词
强制对中观测
滑坡体
抗滑桩
极坐标法
三角高程法
曲线波动
force on the observation
landslide
anti -slide pile
polar coordinate method
triangle elevation Act
curve fluctuations