设计水位 meaning in Chinese
design level
design water level (dwl)
dwl (= design water level )
dwl=designwaterlevel
Examples
- Analysis of defence water level and reduction factor of buoyancy for underground buildings in shenzhen area
深圳地区地下建筑抗浮设计水位取值与浮力折减分析 - The maximum navigable designed water level under bridge in the usa is analyzed , and the method for calculating the maximum navigable water level in china is appraised
摘要对美国桥梁最高通航设计水位进行分析，并对我国最高通航设计水位的计算方法进行评议。 - It is proved that the error caused by mixing water - land information on boundary may be eliminated by choosing the research waters within the water boundary under designed lowest navigable stage , and the precision of remote water - depth of river may be enhanced
研究表明，用最低通航设计水位时的水域边界裁取研究水域，可消除边界点因水陆信息混合产生的误差，提高遥感水深精度。 - Chapter two ascertains main technological factor of dong gou lock reconstructing , including forecast the cargo and volume through the lock to reason about representative type of vessel designed for through the lock and its operation organize . chapter three design the renovate engineering through ascertaining the main technological factor scale of the lock , dimension , designed water level and altitude , including design of structure of the lock , lock chamber and lock gate , and select the main technological factor and pattern of headstock gear . chapter four draws a comprehensive compare of the two design scheme of the renovate project with engineering project economy evaluation method , and makes out the recommended scheme , and furthermore , to calculate the economic evaluation index of the recommended scheme and makes the economic sensitivity analysis of the scheme and finally demonstrate economic feasibility of the scheme
本论文共分四章：第一章主要介绍了原东沟船闸的地理位置和营运现状，说明了船闸在航道建设和水资源综合利用中的作用及东沟船闸改造的必要性；第二章东沟船闸改造的主要技术因素确定其中包括东沟船闸过闸货种和货运量发展的预测，并确定东沟船闸的设计代表船型及营运组织；第三章东沟船闸改造工程设计本章通过船闸改造工程主要技术参数：船闸规模、尺度、设计水位和高程等的确定，设计了二个船闸改造方案，包括钢筋混凝土整体坞式闸首结构、闸室和闸门的设计，并选定了启闭机的主要技术参数和型式；第四章采用了工程项目经济评估方法对东沟船闸改造工程二个设计方案进行全面综合比较后，确定了推荐方案。 - For example , when the design flow of upward of the peace bridge of upward of the east - one main canal is 45m3 / s , the actual flow quantity is 23 . 8m3 / s on the 30th of september in 1989 , the water level of the transition region terminal of the mouth of hao wan flume of the east - one main canal had gained the design level of 4 . 3m , and the level between downstream and shang tian yuan tunnel was generally higher . it says that the actual discharge capacity now is only about 24m3 / s which is half of the design value . this not only make the benefit of the irrigation district abnormal , but also greatly hinder the economic development of the irrigation district , and lead to the canal run frequently at small flow , high water level , lengthen the discharge duration
如东一干渠上段太平桥以上设计流量45m ~ 3 s ， 1989年9月30日实测通水流量23 . 8m ~ 3 s时，东一干渠郝湾渡槽出口渐变段末端水位已达到设计水位4 . 3m ，其下游至上天院隧洞水位也普遍偏高，即东一干渠上段目前仅能通过流量24m ~ 3 s左右，只有设计值的50左右，不仅使灌区效益得不到正常发挥，严重阻碍了灌区范围内的经济发展，而且使渠道经常处于小流量、高水位运行，延长了次通水时间，大大增加了渠道工程的安全管理难度。