高压消声水罐变形监测中的精密测量技术探讨  

Application of Accurate Measurement Technique to Deformation Measurement of High-pressure Anechoic Pitcher

作　　者：聂红林[1] 胡伍生[1] 

机构地区：[1]东南大学交通学院,南京市四牌楼2号210096

出　　处：《测绘信息与工程》2012年第2期45-47,共3页Journal of Geomatics

基　　金：国家"863计划"资助项目(2007AA12Z228);江苏省科技支撑计划资助项目(BE2009663);江苏省测绘局测绘科研基金资助项目(JSCHKY200809)

摘　　要：在国内某研究所深海声纳测试厂房内部无控制网的情况下,利用精密工程测量的手段和方法,对产生了较大变形的高压消声水罐的精密测量,经过对变形监测数据的分析,得到了罐盖各变形监测点的实际变形值,并提出了相应的解决方案,最终实现了高压消声水罐的正常运转。The means of precise measurement was adopted to perform deformation measurement under the premises that no control network was available in the workshop.The magnitude of deformation was derived through analysis of the observations,and corresponding strategies were designed to ultimately assure the operations of high-pressure anechoic pitcher.

关 键 词：高压消声水罐 监测方案 罐盖变形调整 

分 类 号：P258[天文地球—测绘科学与技术] TB565[交通运输工程—水声工程]