岩土工程学报2017，Vol.39Issue(z1)：187-191,5.DOI:10.11779/CJGE2017S1037
光电编码器在深水离岸结构沉降测量中的应用
Application of photoelectric encoder in measurement of deepwater offshore structure
摘要
Abstract
The new bucket structure breakwater is one kind of deepwater offshore structure in the open sea area. The settlement monitoring of the bucket structure has been a major problem in the in-situ tests. Combined with the in-situ tests of the structure, the settlement measurement technology of offshore deepwater structure is investigated, and the settlement measurement can be achieved using the photoelectric encoder. According to the comparison with the synchronized results of GNSS deformation monitoring system, it is proved that it is feasible to use the photoelectric encoder to measure the settlement of offshore deepwater structure, and the measurement accuracy is mainly affected by the inclination of the measured structure. An automated test system is developed for open offshore deepwater structure, which realizes settlement measurement and data transmission.关键词
深水离岸结构/光电编码器/沉降测量/自动化测量系统Key words
deep-water offshore structure/photoelectric encoder/settlement measurement/automatic measuring system分类
建筑与水利引用本文复制引用
曹永勇,关云飞,李文轩..光电编码器在深水离岸结构沉降测量中的应用[J].岩土工程学报,2017,39(z1):187-191,5.基金项目
国家自然科学基金项目(51609147) （51609147）
南京水利科学研究院院基金项目(Y316010) （Y316010）
