penstock

1. Causes and treatment of cracks in reinforced concrete penstock
   钢筋砼压力管裂缝产生原因及处理措施
2. Penstock fabrication and installation is a comprehensive construction technology.
   压力管道制作与安装是一项综合性施工技术。
3. The penstock chooses end face integral seal and the seal material is special rubber, which makes the seal safety and durable.
   闸门采用端面整体密封，密封材料采用特殊橡胶材料，保证密封牢靠、耐用。
4. Attach the riser tensioners, choke and kill lines to the slip. Opportune time for shuting preparatory circumferential welding seam of penstock ′ s expansion section
   将隔水管张力器，压井及放喷管线连到伸缩节上。压力管道伸缩管预留环缝合拢时机研究
5. The findings indicated that the maximal principal stress and the maximal displacement of steel penstock be influenced obviously by the size and distance of melt hole.
   研究结果表明：溶洞大小和距离对压力管道最大主应力和最大位移将产生明显的影响。
6. Simulation for Stability of Hydroelectric Station Penstock Under External Pressure
   水电站压力钢管外压稳定问题的数值仿真研究
7. Design of upper water inlet/ outlet penstock for Yixing Pumped-Storage Power Station
   宜兴抽水蓄能电站上进/出水口压力钢管设计
8. Study of the Modulus Optimization of Penstock Elastic Liner Based on 3-D Nonlinear Finite Element Method
   基于三维非线性有限元法的压力钢管弹性垫层模量优选研究
9. Analysis of rusting of steel penstock in the flow passage of hydroelectric generator unit
   水电机组流道压力钢管等锈蚀问题分析
10. Research on high pressure-resistant bifurcated steel penstock embedded in anchor concrete block
    设置在镇墩混凝土内的高压钢岔管结构研究
11. Contact grouting between penstock and concrete
    水电站压力钢管与混凝土之间的接触灌浆
12. Influence of dam displacement and internal water pressure on the structural stresses of penstock laid on downstream face of dam
    坝体变位和内水压力对坝后背管结构应力的影响
13. The experimental results show that steel fiber reinforced self-stressing concrete can significantly increase the cracking load of penstock.
    试验结果表明，钢纤维自应力混凝土能够明显地提高压力管道的抗裂承载力。
14. Experimental Study on Steel-lined Reinforced Concrete Penstock with Large-scale Horseshoe Section
    大比尺马蹄形钢衬钢筋混凝土压力管道试验研究
15. Research on Design of Critical External Compressive Resistance of Buckling of Stiffener Ring of Underground Penstock
    埋藏式压力钢管加劲环抗外压稳定设计的改进研究
16. The penstock can be divided into manual type, manual and electric type, electric type according to the headstock.
    由启闭装置的不同型式可分为手动式、电动式、手电动式三种。
17. The engineering is made up with head hinge, diversion canal, fore bay, steel penstock, lord factory building, and the tail channel.
    工程总体由首部枢纽、引水渠、前池、压力钢管、主副厂房、尾水渠等建筑物组成，采用建坝和新开一段明渠的引水方式。
18. Parameters of contact layer are determined when deformation of contact layer is equal to initial gap which is proposed in the criterion of penstock.
    另外，接触层参数可通过其变形与规范建议的初始缝隙相匹配的原则加以确定。
19. Seismic Dynamic Analysis on Canceling Expansion Joints of Penstock with High HD Value
    高HD值压力管道取消伸缩节地震动力分析
20. This technique is particularly effective where a riffle drops into a pool or at the dis-charge of a spillway or penstock.
    当浅滩掉进水中深穴或在溢洪道和闸门之出水口，这种技巧特别有效。
21. The utility model is characterized in that the nozzle includes a water channel butted with a penstock and a nozzle body of a nozzle.
    其特征在于所述的自净喷嘴由可与压力水管对接并留有进水孔道及喷口的喷嘴体构成。
22. The Successful Application on Steel Pipe Chute Tube for Backfill Concrete Pouring in Penstock Which Has Long Inclined Shaft in YeLe Hydropower Station
    钢管溜筒在冶勒水电站压力管道长斜井回填混凝土浇筑中的成功运用
23. A new rail free type all-position welding robot has been developed and has been used in the welding technology test of high-strength penstock.
    研究一种新型无导轨全位置焊接机器人，并用其进行高强钢压力钢管全自动焊接工艺试验。
24. Applying Steel Lining for Anti-seepage to Reinforced Concrete Penstock of Mid-small Hydropower Plant
    钢衬防渗在中小型水电站钢筋混凝土压力水管中的应用
25. Limiting crack and anti-crack design methods for penstock are compared based on the test results.
    基于试验成果，比较了背管的限裂和抗裂设计。
26. External Water pressure is an important load for the tunnel lining and penstock.
    外水压力是隧洞衬砌及压力管道的重要荷载。
27. Research on Design Method for the Steel-lined Reinforced Concrete Penstock on Downstream Dam
    坝后钢衬钢筋混凝土压力管道设计方法研究
28. The diameter of the penstock of hydropower station is an important design parameter.
    水电站压力钢管直径是一个重要的设计参数。
29. Design and Construction of Cast-in-Situ Concrete Penstock
    现浇钢筋混凝土压力水管的设计和施工探讨

noun

1. conduit that carries a rapid flow of water controlled by a sluicegate

   Synonym:    sluicesluiceway

2. regulator consisting of a valve or gate that controls the rate of water flow through a sluice

   Synonym:    sluicegatesluice valvefloodgatehead gatewater gate