標(biāo)題: Titlebook: Channels and Channel Control Structures; Proceedings of the 1 K. V. H. Smith Conference proceedings 1984 Springer-Verlag Berlin Heidelberg [打印本頁] 作者: 預(yù)兆前 時間: 2025-3-21 18:59
書目名稱Channels and Channel Control Structures影響因子(影響力)
書目名稱Channels and Channel Control Structures影響因子(影響力)學(xué)科排名
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書目名稱Channels and Channel Control Structures網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Channels and Channel Control Structures被引頻次
書目名稱Channels and Channel Control Structures被引頻次學(xué)科排名
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書目名稱Channels and Channel Control Structures讀者反饋學(xué)科排名
作者: CUMB 時間: 2025-3-21 23:54
Recirculation in Flow over Crump Weirs upstream section having a bed slope of 1:2 and the downstream section having a bed slope of 1:5. The upstream head is gauged in the conventional manner, using a piezometric tapping. The Crump weir is now widely used. Most of its hydraulic characteristics have been established by means of series of tests carried out at Hydraulics Research Ltd.作者: 樂意 時間: 2025-3-22 03:56
Field Tests on Natural Vibration Modes of a Tainter Gateost popular spillway or crest gates which serve to control the water level in and release the flood from large reservoirs. Obviously, their correct functioning and safe operation is of utmost importance for the security of the entire project of which they are a part.作者: 成份 時間: 2025-3-22 07:39
Two-Dimensional Analysis of Sloping Submerged Outfallsewage outfalls in the marine environment. Submerged out-falls are frequently used to induce mixing between a liquid effluent and receiving water body in order to rapidly reduce effluent concentration to environmentally acceptable levels.作者: 小樣他閑聊 時間: 2025-3-22 10:51 作者: 羊欄 時間: 2025-3-22 16:25
https://doi.org/10.1007/978-3-662-11300-4Channels; Control; Drainage; Freispiegelleitung; Kanalbau; Kanalstr?mung; Sedimenttransport; Structures; Ufe作者: 羊欄 時間: 2025-3-22 17:23
978-3-662-11302-8Springer-Verlag Berlin Heidelberg 1984作者: 沒花的是打擾 時間: 2025-3-22 21:52 作者: 預(yù)感 時間: 2025-3-23 03:37 作者: ungainly 時間: 2025-3-23 05:58 作者: 過多 時間: 2025-3-23 11:38 作者: BOOM 時間: 2025-3-23 17:55
1. Important Parameters of Polymers,An inflatable dam is a flexible tube inflated by water or air fixed across a river for controlling the flow of water. Some of the advantages of this structure are that the crest height is easily altered and that the dam could be effortlessly resited if crop water requirement should so dictate (Woolridge 1981).作者: opprobrious 時間: 2025-3-23 20:27 作者: CODE 時間: 2025-3-24 01:17 作者: Uncultured 時間: 2025-3-24 04:49 作者: output 時間: 2025-3-24 07:28 作者: Scintillations 時間: 2025-3-24 13:40
Radial Automatic GatesAlthough radial automatic gates have been built and have been operating during the last 50 years, their hydraulic behaviour does not appear to have been analysed or in some cases, understood. Thorne 1957 deals mainly with the geometric parameters of design and Lewin 1980 explains their operation.作者: 巡回 時間: 2025-3-24 17:07
https://doi.org/10.1007/978-3-642-32072-9pth vs. discharge relationship is known to exist. In fact, due to the significant flow curvature near the brink, the brink depth, y., is less than the critical depth, y.,computed on the basis of parallel flow for a given discharge, Q. The critical depth section is observed to lie at a distance of ab作者: Isolate 時間: 2025-3-24 23:02
2.1 Effects of Energetic Treatment,tion or other purposes. Such structures generally affect the morphology and regime of the rivers. Their cost and efficiency very much depend on the waterways which are generally fixed on the basis of the natural widths of the rivers or their total flood discharges. Judicious fixation of waterways as作者: 運氣 時間: 2025-3-25 01:27 作者: 傳染 時間: 2025-3-25 07:23
https://doi.org/10.1007/978-3-642-32072-9ture of the problem and a large number of variables involved a purely theoretical approach has been extremely difficult. Therefore, recourse had aften to be made to indirect methods, approximations, simplifying assumptions, dimensional analysis, experimental techniques, empirical approach, field exp作者: BINGE 時間: 2025-3-25 09:59
2.1 Effects of Energetic Treatment,arges. In the case of a regulated fall, it also serves to obtain command at specific points along a canal, where the water surface has to be raised to enable an offtaking main or branch canal to be supplied. In both cases, a drop in water level is artificially created which results in the conversion作者: 防止 時間: 2025-3-25 14:25
https://doi.org/10.1007/978-3-642-32072-9nd boundary shear stress disthibution and related dear water scow generated in the vicinity of same. The test zone in the physical model consisted of two reversed successive sinusoidal sections separated by a straight one.Five different locations of piers along the meandering test zone were consider作者: defibrillator 時間: 2025-3-25 16:59
1. Important Parameters of Polymers,vestigated Italy. Equilibrium scour holes developed around the piers , boundary shear stress distributions , and flow characteristics in the soured zones were measured in the laboratory hi case of both round and lenticular nosed piers having length — width ratios of 2 and 3 , and placed at different作者: 桉樹 時間: 2025-3-25 19:59 作者: invert 時間: 2025-3-26 00:16 作者: 只有 時間: 2025-3-26 04:33 作者: agenda 時間: 2025-3-26 11:08 作者: conception 時間: 2025-3-26 14:42
Coefficient of expansion - data,or drinking (the Romans developed a highly sophisticated supply system with aqueducts, syphons etc. for this purpose) and for irrigation. Even at this stage then, it was necessary that the discharge in conduits and canals be regulated so as to prevent flooding and also to distribute the available wa作者: 野蠻 時間: 2025-3-26 18:23 作者: 不能強(qiáng)迫我 時間: 2025-3-27 00:35 作者: 帶來的感覺 時間: 2025-3-27 04:21 作者: Mitigate 時間: 2025-3-27 06:22 作者: 隱語 時間: 2025-3-27 12:43
Model Studies on Local Scourerience and model studies. Experimental methods are often quite helpful in understanding and analysing the behaviour of complicated flow situations and the information becomes quite important . obtaining a clear understanding of the phenomenon. Model studies have often to be conducted to peridict scour depths at important engineering structures.作者: Hypopnea 時間: 2025-3-27 15:21 作者: 圖表證明 時間: 2025-3-27 21:12
Scour at Bridge Piers in Meandering Channels — Ied.ln each location, eight different shapes of piers were fiwestigated.Particular emphasis was placed on the examination of the scour hole development from the initial flat bed through to the equilibrium scour hole eondition.A oondusion regarding the construction of safe bridge piers in meandering channels was made.作者: Ardent 時間: 2025-3-27 21:56
A Comparison of the Performance of Standard and Novel Culvert Designs Including the Effects of Sedimds of design are the best possible, in every case, either hydraulically or overall. McKay (6), for instance, has suggested a novel method of design which, as far as the author is aware, has only been applied in practice in Australia.作者: Coeval 時間: 2025-3-28 05:28 作者: 注視 時間: 2025-3-28 07:08
https://doi.org/10.1007/978-3-642-32072-9erience and model studies. Experimental methods are often quite helpful in understanding and analysing the behaviour of complicated flow situations and the information becomes quite important . obtaining a clear understanding of the phenomenon. Model studies have often to be conducted to peridict scour depths at important engineering structures.作者: olfction 時間: 2025-3-28 14:30 作者: Militia 時間: 2025-3-28 17:42 作者: COST 時間: 2025-3-28 18:56
List of Frequently Used Symbols,ds of design are the best possible, in every case, either hydraulically or overall. McKay (6), for instance, has suggested a novel method of design which, as far as the author is aware, has only been applied in practice in Australia.作者: FEIGN 時間: 2025-3-29 00:29 作者: Criteria 時間: 2025-3-29 03:36 作者: Common-Migraine 時間: 2025-3-29 08:44 作者: 犬儒主義者 時間: 2025-3-29 11:45 作者: finite 時間: 2025-3-29 19:21
Vortex Formation at Pipe-Offtake in an Open Channelleads to increased vibrations and noise. It can also affect the efficiency of the hydraulic machine to which the intake supplies the water. It is therefore essential to set the intake so as to eliminate vortex formation.作者: 磨碎 時間: 2025-3-29 21:21 作者: 一個姐姐 時間: 2025-3-30 03:09 作者: 含糊 時間: 2025-3-30 04:41 作者: 先鋒派 時間: 2025-3-30 10:55 作者: 過分自信 時間: 2025-3-30 14:31
The Automatic Throttle Hose precision in metering flow rate is not usually a critical criterion when choosing between different regulating devices for irrigation systems and storm-water retention basins. Features such as automatic operation, simple construction and low maintenance are more important.作者: 影響帶來 時間: 2025-3-30 19:17 作者: BOAST 時間: 2025-3-30 23:29
https://doi.org/10.1007/978-3-642-32072-9elements consisting of sheet metal baffles placed on the bed of the flume. Adachi, S. (1) studied strip roughnesses; O’Loughlin, E.M. and Macdonald, E.G. (10) used cubical elements and natural sand grains; Ranga Raju, K.G. and Garde, R.J. (14) studied rectangular strips; Vittal, N. (18, 19) investig作者: 類人猿 時間: 2025-3-31 01:49 作者: 流逝 時間: 2025-3-31 06:49 作者: Spongy-Bone 時間: 2025-3-31 09:39
Conference proceedings 1984hematical modelling, which in hydraulic engineering has followed a parallel path to that in other branches of engineering science. The Proceedings of this Conference will give to the reader an awareness of the current state of hydraulic design in open channel flow and open channel control structures作者: 壓艙物 時間: 2025-3-31 16:23
al and mathematical modelling, which in hydraulic engineering has followed a parallel path to that in other branches of engineering science. The Proceedings of this Conference will give to the reader an awareness of the current state of hydraulic design in open channel flow and open channel control structures978-3-662-11302-8978-3-662-11300-4作者: ANIM 時間: 2025-3-31 21:14 作者: acrimony 時間: 2025-3-31 21:50
Barrages on Alluvial Riverstion or other purposes. Such structures generally affect the morphology and regime of the rivers. Their cost and efficiency very much depend on the waterways which are generally fixed on the basis of the natural widths of the rivers or their total flood discharges. Judicious fixation of waterways as作者: 冬眠 時間: 2025-4-1 03:37 作者: 刪減 時間: 2025-4-1 08:34
Model Studies on Local Scourture of the problem and a large number of variables involved a purely theoretical approach has been extremely difficult. Therefore, recourse had aften to be made to indirect methods, approximations, simplifying assumptions, dimensional analysis, experimental techniques, empirical approach, field exp作者: 預(yù)知 時間: 2025-4-1 12:29
Hydraulic Research on Irrigation Canal Fallsarges. In the case of a regulated fall, it also serves to obtain command at specific points along a canal, where the water surface has to be raised to enable an offtaking main or branch canal to be supplied. In both cases, a drop in water level is artificially created which results in the conversion作者: 嘮叨 時間: 2025-4-1 16:07 作者: 冰雹 時間: 2025-4-1 22:29
Scour at Bridge Piers in Meandering Channels — IIvestigated Italy. Equilibrium scour holes developed around the piers , boundary shear stress distributions , and flow characteristics in the soured zones were measured in the laboratory hi case of both round and lenticular nosed piers having length — width ratios of 2 and 3 , and placed at different
