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- Shows electric discharge through gases. 展示氣體放電的現象。
- Fault tree analysis is used to analyse the high arch dam risk. 摘要利用故障樹(shù)分析法對高拱壩進(jìn)行風(fēng)險分析。
- The paper studies the smooth particle hydrodynamics (SPH) method and establishes model of discharge through crest orifice on dam. 摘要主要對光滑粒子流體動(dòng)力學(xué)(SPH)法進(jìn)行研究,建立了大壩表孔泄流的光滑粒子模型。
- Arch dam is one of foremost dam types in hydropower projects. 拱壩是水利水電工程中最重要的壩型之一。
- The stability of arch dam against elastic buckling has always been ignored. 摘要拱壩的抗屈曲穩定性一直是未被重視的問(wèn)題。
- Overturning and sliding are seldom a factor in the design of arch dam. 拱壩設計中很少考慮傾覆和滑動(dòng)的問(wèn)題。
- The magnitude and extent of damage caused by a dam break to the downstream area depends heavily on the dam breaking rate and degree,which determines the flow discharge through the breach and its spreading speed in the downstream valley. 大壩潰決的速度和程度很大程度上決定了潰壩洪水波的大小及其傳播速度 ,繼而對下游受災程度和范圍產(chǎn)生巨大影響。
- Problems and Countermeasures of Earthquake Evaluation for High arch Dam. 高拱壩重大地震災變評估的障礙和對策。
- Cracking Analysis of High Arch Dam Heel Based on Deformation Reinforcement. 基于變形加固理論的高拱壩壩踵開(kāi)裂評價(jià)。
- Through hydraulic model test, this paper presents the hydraulics study results on overflow arch dam of Jinxi Hydroelectric Station, and puts forward an optimum configuration of overflow weir and subsidiary dam height for satisfying projet requests. 通過(guò)室內物理模型,對金溪一級電站溢洪道水力學(xué)問(wèn)題進(jìn)行試驗研究,提出了滿(mǎn)足工程要求的較優(yōu)的溢流堰體型和二道壩高度。
- Each electrode is a filaments for providing electrons to maintain an electric discharge through an inert gas. 每一電極是一燈絲,它發(fā)射電子,以通過(guò)惰性氣體來(lái)維持放電。
- The Nanpu rainbow bridge in Ezhou city of Hubei province is a concrete- filled steel tubular (CFST) tied rigid frame through arch bridge with a net span of 120m. 湖北鄂州市南浦虹橋為凈跨120m下承式鋼管混凝土剛架系桿拱橋。
- Each electrode is a filament for providing electrons to maintain an electric discharge through an inert gas. 每一電極是一燈絲,它發(fā)射電子,以通過(guò)惰性氣體來(lái)維持放電。
- A separate structure is provided to block the space between the arch dam and the reservoir bank. 需要另有一種單獨的結構物來(lái)填補拱壩的庫岸之間的空間。
- Each electrode is a filaments for providing electrons to maintain an electric discharge through an inert gas . 每一電極是一燈絲,它發(fā)射電子,以通過(guò)惰性氣體來(lái)維持放電。
- The dam profile design and stress analysis are the major contents in arch dam design. 拱壩的體型設計和應力分析是拱壩設計的主要內容之一。
- Flood water is discharged through the sluice on the Three Gorges Dam on June 19, 2007. 2007年6月19日隨著(zhù)三峽大壩的泄洪,滯留了多天的洪水傾瀉而下。
- The dynamic performance test of dam concrete is a key problem to the construction of high arch dam at present. 大壩混凝土動(dòng)態(tài)性能試驗為當前高拱壩建設亟待解決的一個(gè)關(guān)鍵問(wèn)題。
- The coarse particles discharge through the lamina cribrosa center bore, the displacement controls with the conical plug. 粗顆粒通過(guò)篩板中心孔排出,排出量用錐形塞控制。
- Seepage proof facing plate or watertight concrete layer often locates in stone masonry arch dam. 在上游面或內部偏上游處設置了混凝土防滲層的砌石拱壩為成層異彈模壩。