挠度测量 meaning in Chinese
deflection survey
Examples
- Road testing . measurement of a rolling load deflection . part 7 : determination of deflection and curvature values using curviameter
路面试验.滚动加载挠度测量.第7部分:用曲率计测定挠度和曲度值 - Tests relating to pavements . measurement of a rolling load deflection . part 2 : determination of deflection and curvature values using modified behkelman beam
路面试验.滚动加载挠度测量.第2部分:用改进的贝克曼量仪测定挠度和曲率值 - ( 2 ) . discuss the factors which cause the bridge ' s deflection and pay more attention on the effect of the variry of cable ' s temperature on the bridge ' s deflection . then to bring forward the need of deflection measurement of the dafosi bridge of changjiang river
讨论了引起大跨度桥梁挠度变形的各种因素，并且着重讨论了斜拉索温度变化引起的桥梁挠度变形，继而提出了大佛寺长江大桥挠度测量要求。 - ( 3 ) . put forward two structure scheme of opto - electronic deflection measurement sensor , light transmitting with non - mechanical scanning and light reflecting with non - mechanical scanning after compared exisiting methods of liquid level measurement to satify this needafter the comparison , an opto - electronic deflection measurement sensor based on light reflecting with non - mechanical scanning be confirmed . then the concrete design is to carry out , which includes the design of reflective surface , the design of pds ( photo detective subassembly ) ' s bracket , the design of floater and the design of shaking - absorbed accessory . during the process , there are a series of caculations and emulations . at last , the opto - electronic deflection measurement sensor has been designed and produced
比较了现有液位测量方法后提出了能够满足大佛寺长江大桥挠度测量要求的基于连通管的光电挠度计的非机械扫描光透射式和非机械扫描光反射式的两种方案，通过比较确定了非机械扫描光反射式方案。随后通过对该方案进行具体的零件设计，主要包括反射面的设计， pds (光电接收组件)支架的设计，浮子的设计以及减震零件的设计等等，在设计的过程中包含了一些理论计算和仿真，最终设计和制作了光电挠度计。 - To our satisfaction , all the measuring results from the measurement locale are accurate and convincing comppared with the results calculated by the theory which makes it clear that the system can meet the demands of measuring upon the dafosi bridge of changjiang river . the system has achieved the long - time and real - time automatic deflection measurement of the bridge at first time in our country , and the system has passed the appraisal of the experts consigned by the ministry of communications so the system has the practical value on the long - span bridge ' s deflection measurement
通过对桥梁实际测量结果与理论计算的结果的对比分析可知，本文所设计的连通管式光电挠度测量系统测量数据准确，系统可靠，能够满足大佛寺长江大桥挠度测量的需要。该挠度测量系统首次在国内实现了桥梁主梁挠度的长期实时自动监测，并且已经通过了交通部的项目验收，具有一定的推广价值