正压冲固平台桩坑实时检测系统的研究  

Research on the detection system of stake hole of jetting and cementing bucket foundation

作　　者：丁忠军[1] 纪育强[1] 孙强[1] 朱儒弟[1] 

机构地区：[1]国家海洋局第一海洋研究所,山东青岛266061

出　　处：《传感器与微系统》2006年第6期34-35,42,共3页Transducer and Microsystem Technologies

基　　金：国家"863"计划资助项目(2001AA602016)

摘　　要：为了实时检测海底喷冲桩坑的形状和体积,对正压冲固平台海底桩坑坑形声纳分层旋转扫描检测技术进行了研究,运用最小二乘和分段插值算法实现了3-D桩坑坑形实时仿真显示。实验结果表明:该系统具有运行可靠、高效、实时性强等特点。For the sake of real time measuring the jetting stake hole＇ s figure and volume in bed, the layered revolving measure technology of stake hole of jetting and cementing bucket foundation in bed with sonar is researched. The 3-D display is realized with least square method and interpolating in segments method. Experimental results show that the system has the advantage of high efficiency, high reliability and low cost.

关 键 词：正压冲固 声纳 分段插值 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]