penstock

penstock

1. Application of GBF high - strength and thin - wall penstock in cast - in - situ concrete hollow flood slab

GBF高强薄壁管在现浇砼空心无梁楼盖中的应用

2. HOBAS Penstock

HOBAS管

3. The choice of time to weld for abrogating telescopic joints of penstock on Wanjiazhai waterpower station

万家寨水电站取消发电引水管道伸缩节的焊接时机选择

4. Experimental study of plane structure model strength of penstock in Sanxia water power station

三峡压力管道平面结构模型强度试验研究

5. Examination on Design and Installation of Flexible Connector of Penstock in the Power Plant of Three Gorges Project

三峡工程水电站压力管道伸缩节设置论证

6. Selection and Verification of the Structural Pattern of the Penstock and Spiral Case of the TGP Power-station

三峡工程水电站压力管道和蜗壳技术结构型式的选择及论证

7. Non-linear Finite Element Analysis for Steel-lined Reinforced Concrete Penstock Behind Dam of Three Gorges Hydroelectric Plant

三峡水电站坝后钢衬钢筋混凝土压力背管的非线性有限元分析

8. Study on the crack computation of the steel fining reinforced concrete penstock in Three Gorges Hydropower Station

三峡水电站钢衬钢筋混凝土压力引水管混凝土裂缝计算研究

9. Welding and Monitoring for Penstock Compensation Joint welding seam in Sanxia Power Station

三峡电站压力钢管凑合节合拢焊缝的焊接及监测

10. Steel lined reinforced concrete penstock built on the downstreamsurface of dam is used in TGPs power station.This kind of penstock is of a novel style.

三峡电站等工程采用下游坝面钢衬钢筋混凝土管道,这种管道型式新颖,无规范可依。

11. Downstream Dam Surface Steel Lined Reinforced Concrete Penstock Loading Conditions Study

下游坝面式钢衬钢筋混凝土压力管道的受力性态研究

12. The corrosion resistant plate penstock is in the frame of obvious-stem, which mainly consists of lifting device, frame, gate plate, seal, wedge block compressing set, rod and rod joint, rod guide tube, install accessory and etc.

不锈钢闸门为明杆式结构，主要由启闭装置、闸框、闸板、密封件、楔块压紧装置、门杆和杆接头、杆导架、安装附件等组成。

13. Specialize in : Sewage Treatment Plant, Steel Bridge For Shell Depot, Penstock Valves, Steel Mill Equipment.

中文):污水处理工程，铁制仓库，水阀门、机械工程及铸造品等。

14. Therefore, Li Jianying gave up 53 parachuting opportunities to force the landing of fighter.The fighter touched land successfully but crashed on a 3.5m high penstock barrier.The forced landing failed.

于是，李剑英放弃了53次的跳伞机会，驾机迫降，飞机成功按地但却撞在了3.5米的水渠护坡上，迫降失败。

15. Viewed from the constructed hydro stations in China, few examples of stress-removal of penstock and then stress testing can be gained.

从国内已建成的水电站来看，对压力钢管进行消应处理并进行应力测试的例子很少，对消应后的效果说明亦缺乏资料。

16. T his paper analysis and discuss the cause of crack, and put forward the way of tr eatment which could be a reference for the design and constr uction on anchorage block of penstock.

从多方面分析、述裂缝产生的原因,详细阐述处理措施,对进一步完善压力钢管镇墩的设计以及制定其施工方案提供参考。

17. This paper provides an efficient method for calculating underground stiffened penstock stability under external pressure.

从而为埋藏式加劲压力钢管的外压稳定性计算提出了一种更加行之有效的方法。

18. Research findings are generalized on load-carrying properties of penstock laid on downstream face of dam.

以理论分析法、模型试验与原型观测法、有限单元法为线索总结了近年来坝后背管承载性能的研究成果。

19. In the traditional penstock level measurement and transmission system, data of water level is measured by hand.

传统的水渠水位测报系统采用人工检测的方法获取水位数据，整个测量过程繁琐、费时，而且易受人为因素影响；

20. Gongboxia Hydropower Station layout and structural design for penstock of power system

公伯峡水电站发电引水压力管道设计

21. Discussion on Pressure Test Scheme to Penstock of High-head Water Power Plant

关于高水头水电站压力钢管试压方案的探讨

22. rigid penstock

刚性压力水管

23. embedded stiffened penstock

加劲压力埋管

24. Finite cylinder shell element method for analysis of local stability of stiffener penstock

加劲环式压力钢管局部稳定性分析的有限柱壳单元法

25. banded penstock

加箍压力水管

26. hooped penstock

加箍式压力水管

27. semi rigid penstock

半刚性压力水管

28. semi-fixed penstock

半固定式压力水管

29. Theoretical analysis of prestressed concrete penstock under uni-ring-like prestress

单环预应力作用下混凝土压力管道受力分析研究

30. unit penstock

压力支管

31. pressure tunnel, power tunnel, penstock, pressure tube, gallery

压力水管。压力管道。压力管。

32. Penstock [hydroelectricity] A closed conduit which supplies water under pressure to a turbine.

压力管道[水电]一条封闭的渠道,以压力对涡轮机供水。

33. The technique of single face welding with double face forming of penstock

压力管道单面焊双面成形技术

34. penstock pier

压力管道支墩(座)

35. Study of Control Conditions of Maximum Pressure Calculation for a Penstock

压力管道最大压力计算控制条件的探讨

36. design of penstock

压力管道设计

37. System Approach for the Design of Air Admission and Exhaust in Water Transmission Penstock

压力管道输水进、排气系统的设计方法

38. penstock gate

压力管道闸门

39. steel penstock

压力钢管

40. Keywords penstock;pressure pulsation;resonance;partial differential equations;linearized solution;

压力钢管;压力脉动;共振;偏微分方程;线性化求解;

41. Keywords Penstock;crater defects;Safety assessment;

压力钢管;弧坑缺陷;安全评定;

42. On the pressure Pulsation of the penstock

压力钢管的压力脉动

43. Study of Relationship between Static Hydraulic Pressure and Water Hammer Pressure in Penstock Load

压力钢管荷载中静水压力与水击压力的相关性研究

44. thick-shell penstock

厚壁压力水管

45. A research on canceling telescopic joint of the penstock about the high head development near power house

取消高水头电站压力钢管近厂房段伸缩节研究

46. 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。

47. Practice and Discuss on the High-head Penstock Design Adopting the Backfilling Type

回填式高水头压力钢管设计实践与研究

48. A Solution for Stress Problem of Penstock in Dam with Soft Cushion and Internal Water Pressure

在内水压力作用下设软垫层的坝内钢管应力问题的一种解法

49. The study shows that the design scheme can ensure the safety bearing with the safety factor of 2.03 for the over-load of the water pressure inside of the penstock.

在规范“轴对称”配筋设计方法基础上，管道约束区可适当减少配筋量，环向断面不同位置可采用不同配筋量；

50. underground penstock

地下埋管

51. Improved Method of Strength Analysis for Embedded Steel Penstock

地下埋藏式压力钢管强度分析的改进方法

52. penstock Laid on Downstream Surface of Dam

坝下游面管

53. penstock laid on downstream face of dam

坝下游面管道

54. 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

55. The design method of limit state of the penstock embedded in dam

坝内埋管极限状态设计方法

56. penstock downstream of dam

坝后背管

57. Comparison Analysis of Elasticity Center Method and Finite Element Method for Penstock Laid on Downstream Surface of Dam

坝后背管弹性中心法与有限元方法对比分析

58. Research Progress of Load-carrying Properties of Steel Lined Penstock Laid on Downstream Face of Dam

坝后背管承载性能研究进展

59. The Exploration on Measures of Concrete Crack Resistance for Dam Back Penstock

坝后背管混凝土的抗裂措施

60. Application of the elasticity center method of structure mechanics for penstock laid on the downstream face of dam

坝后背管结构力学弹性中心法的应用

61. penstock with cushion layer

垫层钢管

62. Forecast and Prediction of Spontaneous Combustion by Buried Penstock Sampling Temperature Measurement Methods

埋管取样测温法预测预报自然发火

63. buried penstock

埋藏式压力水管

64. The semi-analytical finite element method of buckling analysis for penstock under external pressure

埋藏式压力钢管受外压失稳屈曲分析的半解析有限元法

65. Optimization design for embedded stiffened penstock of hydropower station base on experimental genetic algorithm

基于试验遗传算法的水电站加劲压力埋管优化设计

66. manifold penstock

多叉压力水管

67. Automatic Welding System for Circumferential Weld of Large Diameter Penstock

大直径钢管环焊缝自动组装焊接系统

68. Replacement of penstock in hydropower station by pipe-casing method

套入式更换水电站压力管道施工

69. The device is valuable to be spread and used in hydropower stations with long penstock and in stations to be augmented.

对于具有较长的有压引水系统的水电站、需要增容扩建的水电站，这一装置具有一定的推广应用价值。

70. New measures for mapping of ground longitudinal profile of penstock in SHP station

小水电站压力管道地面纵断面测绘的新方法

71. Surface of building and undergroud water-poof construction Bridge, road, tunnel, natatorium, reservoir, penstock etc constuction Applincation to water-proof construction at high temperature and wet environments.

工业与民用建筑物的屋面及地下防水工程。桥梁、道路、隧道、游泳池、水库、水渠等防水工程。适应用高温高湿环境的建筑防水。

72. diversion penstock

引水压力管道

73. Keywords penstock;crater defect;finite element analysis;stress concentration;

引水压力钢管;弧坑缺陷;有限元分析;应力集中;

74. Keywords water diversion system;penstock;residual stress;stress removal heat treatment;stress testing;Lianhua Hydropower Station;

引水系统;压力钢管;残余应力;消应热处理;应力测试;莲花水电站;

75. penstock with elastic cushion

弹性垫层管

76. When consumer chooses manual and electric, electric penstock, our company can serve some kinds of electric headstock according to your requirement.

当用户选用手电动式或电动式闸门时,本公司可根据用户的需要提供多种电动起闭机。

77. The formula is proposed to calculate the maximum distance of prestressed strands for ensuring the uniform distribution of prestressing along the penstock.

得到了预应力筋束最大间距的计算方法，以保证压力管道各横断面能够建立相同均匀的预压应力；

78. And suggested the new strategies: desilting at high concantration in vertical and horizontal pipes at the dam area; the silt liquefaction starting of buried seeper penstock at the river reach of Chongqing.

提出了2种新的技术对策:坝区垂直与水平管道高浓度排沙;重庆河段埋管压力渗透液化起动泥沙。

79. The methods are suggested to determine the tensile steps and the tensile forces of prestressed strands for decreasing the secondary bending moment along the axial of the penstock.

提出了预应力筋束分步张拉施工与荷载控制方法，以减小管壁混凝土的轴向次弯矩。

80. It is difficult to analyze combined work of underground penstock due to the gap among steel lining, concrete lining and rock.

摘要埋藏式压力钢管设计中，钢衬、混凝土衬圈和围岩之间普遍存在着不连续的缝隙，致使设计计算时难以进行联合受力分析。