1)flood discharge of arch dam拱坝泄洪
英文短句/例句
1.Analysis on Forced Behavior of High Arch Dam s Outlet Bearing Structure;高拱坝泄洪孔支承结构工作性态分析
2.Study on the Mathematic Model and Artificial Neural Networks Model of High Arch Dam Atomization by Jumping Jet;高拱坝泄洪雾化数学模型及人工神经网络模型研究
3.Study on the Static Characteristics of the High Arch Dam Body and the Vibration Induced by Discharge Flow;高拱坝坝身静力特性及泄洪振动研究
4.Safety Analysis and Simulation of Flood Discharge of High Arch Dam and Counter-arch Plunge Pool;高拱坝及反拱水垫塘结构泄洪安全分析与模拟
5.Optimization for Layout of Flood-release Structures and Energy-dissipators for High Arch Dams;高拱坝坝身泄洪与消能建筑物的优化布置
6.A Study on Stress Influence of the Large Orifice on the Masonry Arch Dam;大尺寸泄洪孔对浆砌石拱坝坝体应力影响研究
7.The study of the thin-arch-dam layout for flood spillway and the effect of energy dissipation薄拱坝坝身泄洪布置及消能效果的研究
8.Hydroelastic Model Test Research on Releasing Flood Vibration of Arch Dam for Goupitan Project构皮滩拱坝坝身泄洪振动水弹性模型试验研究
9.Shape Study on Large-discharge Flood-releasing Energy Dissipator for Crest Spillway of Medium and Small-sized Arch Dam中小型拱坝表孔大流量泄洪消能建筑物体形研究
10.Experimental Study on Energy Dissipation of Flood Discharge for Upper Hole of Double-curvature Arch Dam of Donghe Reservoir洞河水库双曲拱坝表孔泄洪消能问题的试验研究
11.Study on Changheba Hydropower Station Flood Discharging Works Layout长河坝水电站泄洪建筑物的布置研究
12.The Stability Analysis of the Letting Out Trough Biteplate of Top Spillway of Local Material Dam;当地材料坝坝顶溢洪道泄槽底板的稳定分析
13.Characteristics Research of the Spillway Discharge on Overflow Concrete Face Rockfill Dam;溢流式面板堆石坝坝体溢洪道泄流特性研究
14.Study on Indexes System of Risk Analyis of Discharge Structures and Flood Discharge Calculation Based on Concrete Dam;基于混凝土大坝的泄洪建筑物风险指标体系及泄洪风险研究
15.Research on Analysis of the Bottom Outlet in High-Head Thin Arch Dam by Finite Element Method;高水头薄拱坝泄水底孔有限元计算分析研究
16.Study on Stress of Intake Head in Ski-jump Spillway of Arch Dam拱坝滑雪道式溢洪道进口闸首的应力研究
17.On Some Hydraulie Problems in Water Tunnelsof High Tailings Dams高尾矿坝泄洪洞若干水力学问题的探讨
18.Numerical Simulation and Experiment Study on Flood Discharge and Energy Dissipation of High Dam with Large Discharge高坝大流量泄洪消能数值模拟及实验研究
相关短句/例句
flood discharging of high arch dam高拱坝泄洪
3)flood relief through dam坝身泄洪
4)sluicing dam大坝泄洪
1.Theoretical analysis of dissolved gas supersaturation downstream of sluicing dam and application;大坝泄洪下游水体溶解气体超饱和理论分析及应用
5)discharge dam泄洪坝
6)spillway section泄洪坝段
1.,in construction for spillway section of phase-Ⅱproject at TGP.为降低钢筋连接的施工难度,提高工作效率和节约施工成本,在三峡二期工程泄洪坝段的施工中,陆续采用了冷挤压连接和热镦粗直螺纹等钢筋机械连接技术。
2.In the actual operation of the post-construction water and cooling water supply through water pipes in concrete at the spillway section, operation procedures and calculation methods should be applied flexibly according to the duration of joint grout, the internal temperature of dam, the construction progress of monolithic blocks.泄洪坝段后期通水在实际操作中可根据接缝灌浆工期、坝体内部温度、坝块的形象灵活掌握。
3.In this paper, stress analysis of the spillway section of the Three Gorges Dam is made with 3-D Finite Element Method (FEM) under the action of gravity, water pressure, sediment pressure and uplift.本文用三维有限元法计算三峡泄洪坝段在自重、水压力、泥沙压力和扬压力等荷载作用下的结构应力,并研究新老混凝土接缝的结合程度对坝体应力的影响。
延伸阅读
拱坝应力分析拱坝应力分析stress analysis of arch dam gongba yingli fenxi拱坝应力分析(stress analysis of arehdam)研究拱坝坝体和地基在各种荷载作用下的应力和变形的方法。在拱坝设计中，拱坝体形和厚度的选择，混凝土标号及地基软弱部位的加固等，均须参照应力分析的结果来确定。拱坝的应力分析，包括数学分析、结构模型试验和原型观测。原型观测是在已建成的坝上进行观测，了解其工作安全状况，校验设计结果，并为以后的科学研究提供资料。 拱坝由于结构复杂，小型工程可采用拱冠梁法。对于大型工程，过去多采用拱梁试(分)载法和结构模型试验。薄拱坝有采用有限差分法的。20世纪70年代起，逐渐采用有限单元法。 为了统一标准，在规定最大设计应力的同时，须规定应力分析方法。因拱坝的应力分布和最大拉、压应力，常随分析方法而改变。考虑各国已建成的大型拱坝都有拱梁试(分)载法的计算结果，拱坝应力分析如采用拱梁试(分)载法，可与已建拱坝进行对比，便于作出安全的评价。 拱梁试(分)载法将空间壳体化为杆系来计算，力学概念明晰，在计算过程中，能逐渐了解其力学机理，便于修改体形和调整厚度，但只能算出坝体应力。在分析地震反应、孔口影响及地基不均匀性等方面，不如有限单元法好。目前，国内外均有拱梁试(分)载法和有限单元法的通用程序。一些大型拱坝设计，常同时采用这两种方法，有时还辅以结构模型试验。
