Application of Trigonometric Leveling in Seismic Microzonation
详细信息
- 责任者：Li Jianhu (Earthquake Engineering Institute of Shandong Province ; Jinan 250014 ; China) ; Li Jigang
- 刊名：North China Earthquake Sciences
- 出版年：2010
- 卷期：28(2)
- 关键词：三角测量 ; triangulation ; 山东 ; Shandong Province
- 页码：p.41-44
- 图表：3 illus., 7 refs.
- 分类号：2100
- issnNo：ISSN1003-1375
- isbnNo：CN13-1102/P
摘要
On basis of analysis on trigonometric leveling in seismic microzonation of Shouguang, this paper proposes a method of replacing the 5 grade leveling by triangulated height surveying of 2″total station, the accuracy reaches the 5 grade leveling and can achieve the requirements. Using this method, designing different leveling according to different project requirements can improve work efficiency, speed up the work progress.