There are many main buildings in the plant such as concrete - faced rockfill darn , the second darn with clay core , spillway , diversion tunnel , surge tank , ground workshop and switch mom etc 电站的主要建筑物有砼面板堆石坝、粘土心墙二坝、溢洪道、引水隧洞、调压井、地面厂房和开关站等。
To improve the flow pattern and discharge capacity of the spillway of bashan hydropower station , the left guide wall ' s form of the spillway ' s entrance channel is optimized by series of model tests 摘要为改善巴山水电站溢洪道进水渠流态、提高泄流能力，通过一系列试验优化了溢洪道引水渠左导墙头部曲线型式。
The flood resulting from a dam breaking , and opening by break very spillway , and in order to guarantee safe enlarging the outflow of reservoir , spreads quickly and often causes catastrophes 大坝溃决造成的洪水、以破坏方式开启非常溢洪道造成的洪水以及为保证大坝安全加大水库放流形成的洪水，传播速度快，破坏性巨大。
The ancient project consists of three major projects , namely the yuzui water - dividing dike , the feishayan spillway and the baopingkou water inlet as well as some sub - project baizhang dike , shunshui dike at erwang temple and renzi dike 渠首工程由鱼嘴分水堤、飞沙堰溢洪道、宝瓶口引水口三大主体工程和百丈堤，二王庙顺水堤、人字堤等主要附属工程组成。
The maximum capacity of wushantou s sluice gates is 1 , 500 cubic meters of water per second . at maximum flow , a rainbow is created . the spectacular views from the nearby suspension bridge have earned it the name " rainbow bridge . 乌山头的溢洪道，最大溢洪量为每秒一千五百立方公尺，泄洪时形成的彩虹，因跨越溢洪道吊桥之上，形成特殊景象，而有跨虹吊桥之名。
At the same time , the research shows that curve - labyrinth weir precede straight - labyrinth weir in the sight of efficiency . furthermore , an practical method about the labyrinth - crest spillway hydraulic design is brought out and the design example for reference is presented 此外，本文还在上述研究成果的基础上，提出了较为实用的迷宫式溢洪道水力设计方法，列举了算例，在实际应用中可供参考。
Taking bench shooting of the shuibuya yihongbao project as example , it makes use of the digital television system of drilling overall - hole wall to actually measure , the testing result of lateral fractural range is 4 - 5m , and that of bottom fractural range is about 3m 本文试验工作是以水布垭溢洪道工程梯段爆破为实例，采用钻孔全孔壁数字电视系统对混装乳化炸药爆破破裂范围进行了实际测试，测试结果为：侧向破裂范围为4 5m ，底部破裂范围值为3m 。
The results of the three dimensional simulation emphatically show flow characteristics change along the spillway width and furthermore verify that the combination of k - e turbulence model with the vof model and unstructured grid can successfully simulate complex three dimensional turbulent flow on the stepped spillway 三维计算着重体现了流场沿溢洪道宽度方向的变化规律，进一步验证了vof模型、非结构网格与卜。紊流模型相结合能够成功地模拟三维阶梯溢流坝面复杂流场。
The discharge range of the water - wing decreases and the height of the water - wing increases with augmentation of the bottom slope of stepped spillways ; but the discharge range and height of the water - wing decrease with decrease of step size ; the intensity pressure on the steps increases remarkably at the falling point of the water - wing 随着溢洪道底坡的增大，水翅流量变化范围变小、高度增加；但是随着台阶尺寸的减小，流量变化范围缩小、高度降低；水翅的落点处，台阶面上压强明显增大。
The improvement plan for the right bank revetment of the first - step stilling basin for the normal spillway of huangbizhuang reservoir is optimized for many times , which has met the requirements to save the investment , shorten the construction period , guarantee the continuity of the boundary and satisfy the operation of the project at last 摘要黄壁庄水库正常溢洪道一级消力池右岸躺坡改建方案经过多次优化，达到了节约投资、缩短工程工期，保证了边界的连续性，满足工程运用要求。
