摘要
简述了高速公路软基沉降观测及其数据处理的目的和意义 ;介绍了沉降观测的布点原则 ;提出了高速公路软基沉降观测的技术要求 ;介绍了基于VB的高速公路软基沉降观测数据处理软件 ;在实际工程中 ,由于种种原因 ,会造成沉降观测数据不连续。本文就沉降观测数据不连续时的沉降量估算提出了三种处理方法 。
The purpose and significance of the settlement observation of highway on soft ground, the principle of the points setup for settlement, are introduced in this paper. The technical request of the settlement of highway on soft ground was put forward. The data processing software of the settlement of highway based on Visual Basic 6.0 is introduced too. In practical projects, the data of settlement are discontinuous on occasion due to vary reasons. Three methods for the estimating of settlement quantity when the data of settlement observation are discontinuous are put forward to in the article. It is effectual in practical projects.
出处
《现代测绘》
2004年第1期20-22,共3页
Modern Surveying and Mapping
