有压隧洞,pressure tunnel
1)pressure tunnel有压隧洞
1.Simulation based finite element analysis on thepressure tunnel of complex geogical condition;复杂围岩有压隧洞应力变形有限元仿真分析
2.Monte Carlo method for simulating flow in outlet structure ofpressure tunnel;用蒙特卡罗法解有压隧洞出口段水流问题
3.the Tianhuangping power station, the Guangxu power station, and the Shahe power station, the method currently used for determination of the rock mass thickness betweenpressure tunnels at home was introduced.结合3个已建的抽水蓄能电站工程(天荒坪、广蓄、沙河)的具体经验,介绍了目前国内确定有压隧洞间岩体厚度的一般做法。
英文短句/例句
1.A Study on Some Problems in the Calculation of Pressure Tunnel Lining有压隧洞衬砌计算中几个问题的探讨
2.Calculation of Outfall Pressure and Water Carrying Capacity of Hydraulic Tunnel under Pressure;水工有压隧洞出口断面压强及输水能力的计算
3.Monte Carlo Solution of Two-Dimensional Potential Flow in Outlet Structure of Pressure Tunnel;有压隧洞出口段水流的二维势流蒙特卡罗解
4.Elastic Stress Analysis of Hydraulic Pressure Tunnel with Single-and Double-Layer Reinforced Concrete Lining Structure水工有压隧洞单双筋衬砌结构弹性应力分析
5.Researches on the Condition of Cavitation of Unlined Diversion Type Pressure Tunnel and the Stability of Surrounding Rock;不衬砌有压引水隧洞成洞条件及围岩稳定研究
6.Research and design for the transition section of the flood discharge tunnel with pressure有压泄洪隧洞出口渐变段设计与研究
7.Water pressure outside pressure tunnel under water-tight layer and effective stress of seepage不透水层压力隧洞外渗透压力和渗流有效应力
8.Study on Pressure Hydraulic Tunnel Seepage Field"s Mechanical Effect and Its Application水工有压引水隧洞渗流场的力学效应研究及工程应用
9.Numerical study on the process of water inrush in Karst caves with hydraulic pressure caused by tunnel excavation隧道开挖诱发富水有压溶洞破裂突水过程数值模拟
10.Research on Influence of Blasting Vibration in Digging Tunnels upon Existing Tunnels;隧洞开挖爆破振动对已有隧洞影响的研究
11.has caves and tunnels originally used by smugglers.有很多岩洞和隧洞, 原为走私者所用.
12.Monitoring and Measurement Technology of the Emergence of Shallow Buried Unsysmmetrical Loaded Small Guide Hole浅埋偏压隧道小导洞出洞施工与监控量测技术
13.Construction technology of soft surrounding rock in portal section with lateral pressure of Jindong tunnel津洞隧道洞口偏压段软弱围岩施工技术
14.The Application of the CRD Method to the Bulongqing Tunnel布陇箐隧道浅埋偏压洞口段施工技术
15.Numerical Simulation of Turbulent Flow of Energy Dissipater in Free Flow Tunnel;无压隧洞内消能工湍流数值模拟研究
16.Construction technology for portal section on low-buried and unsymmetrical pressure tunnels浅谈隧道偏压、浅埋洞口段施工技术
17.Tunneling Scheme for Bias Pressure Section of Right Line Tunnel Exist桃墅岭隧道右线出口偏压段进洞方案
18.Application of ANSYS Post-processing Technology in Calculating Reinforcement of Hydraulic Pressure Tunnel基于ANSYS的水工压力隧洞配筋计算研究
相关短句/例句
Diversion Type Pressure Tunnel有压引水隧洞
1.Researches on the Condition of Cavitation of UnlinedDiversion Type Pressure Tunnel and the Stability of Surrounding Rock;不衬砌有压引水隧洞成洞条件及围岩稳定研究
3)branch cavity有岔隧洞
1.Using infinite elements to analyse stress problem ofbranch cavity has demonstrated great superiority to finite elements, the work for preparing data is less, but the calculating result is more accurate.利用无界元分析有岔隧洞的应力问题,与有限元相比显示出很大的优越性,即数据准备工作量减少,而计算结果更精确。
4)pressure tunnel压力隧洞
1.Study on computational method of crack width of reinforced concretepressure tunnels;钢筋混凝土压力隧洞裂缝宽度计算方法的探讨
2.Post-tensioned prestress computation for lining concrete ofpressure tunnel;压力隧洞衬砌后张预应力计算
3.Discussion of method of calculating crack width of permeable lining ofpressure tunnel压力隧洞透水衬砌裂缝宽度计算方法探讨
5)free-flow tunnel无压隧洞
1.Numerical simulation calculation of hydraulic transition process infree-flow tunnel;无压隧洞水力过渡过程数值模拟研究
2.The experimental research of energy dissipation infree-flow tunnel;无压隧洞洞内消能试验研究
3.Hydraulic transients onfree-flow tunnel have to be a ticklish task in some connected cascade hydropower development.水电站引水发电系统无压隧洞中的水力过渡过程是近年来电站设计中出现的一个新课题,特别是流域梯级电站开发中经常遇到。
6)high-pressure tunnel高压隧洞
1.Design ofhigh-pressure tunnel of the Guangzhou Pumped Storage Plant (second stage);广蓄二期工程高压隧洞设计
2.Observed data analysis of water filling test of thehigh-pressure tunnel in Tianhuangping Pumped-Storage Power Station天荒坪抽水蓄能电站高压隧洞充水试验实测资料分析
延伸阅读
冲击波超压与动压
[解释]:核爆炸产生的高温、高压火球膨胀,在周围介质中形成连续向外传播的压力脉冲(或冲击波),冲击波阵面传播到空间某点时,超过周围环境大器的压力称超压;空气粒子高速随波阵面运动产生的冲击压力称动压。超压和动压都以帕斯卡(Pa)为主单位。超压随时间的变化取决于爆炸威力、距爆点的距离和爆心周围的介质情况。特定地点的峰值超压一般出现在冲击波阵面到达该点的瞬间,超压在该点的持续时间称为正压作用时间。尔后,该点的压力下降到低于周围压力,称为负压,再逐渐回升到周围压力值。对人员的直接冲击伤,超压为20—29千帕可引器轻度伤;29—59千帕可导致中度伤;59—98千帕可造成重度伤;大于98千帕可造成极重度伤。动压为10—20千帕可造成中度伤;20—39千帕可造成重度伤;大于39千帕可造成极重度伤。动压的推动、抛掷和超压的挤压会造成物体变形和毁坏。