Automatic vehicle subgrade compaction boundary layer detection system

摘要：

At present, the degree of compaction is the main criterion for subgrade compaction quality, is the relative expression of the compacted density. Just average, does not adequately reflect the subgrade compaction layer vertical compaction density distribution law. Compaction boundary layer microunit compression pressure on in the process of pressure transmission decreases gradually until they reach the critical formation pressure dense layer. Compaction by detecting the boundary layer vertical zone layer densification, to calculate the boundary thickness, to draw isodense of densification, a clear reproduction of the compacted layer vertical compaction density distribution law. This paper describes the detection principle , functional structure and System Design of vehicle automatic detection system used to detect compaction boundary layer of each vertical zone.

关键词： Subgrade Compaction boundary layer Automatic detection system Design

作者: Zhong Jixiang

作者单位: Institute of Intelligent Buildings, Central South Forestry University, Changsha 410004

会议类型: 国际会议

会议名称: 2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

会议地点: 三峡

会议语种:英文

页码: 1410-1413

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）