| 1. | The water level of the three gorges reservoir reached the predetermined 135 meters tuesday , five days ahead of schedule
本周日，三峡水库蓄水位到达135米高程，提前5天到达计划储水目标。 |
| 2. | Based on the analysis of navigation benefit , this paperpoints out the problems existed and the necessity of the raise of the three gorges reservoir ' s impoundment level
文章对此作了概略分析，并指出存在问题和及时抬高三峡水库蓄水位的必要性。 |
| 3. | The water levels is correlated to seismicity . hypocentrum move to the top of reservoir , and form two seismic concentrated place - linmal2o3han and songwan
蓄水位和地震有着明显的正相关性，震区由库尾移向库首，并在丹库的林茂山和宋湾形成了两个地震密集区。 |
| 4. | However , the correlated property gradually disappear and seismic activity decrease when water levels come to the highest levels of the fist stage project and correspondingly trigger earthquake with 4 . 7 magnitude
但是，研究表明，当水位达到一期工程最高水位，并诱发了4 . 7级地震后，蓄水位和地震的相关性逐渐消失，地震的活动性明显降低。 |
| 5. | The selection of impoundment level and dam site , the general layout , the design optimization of structures , construction diversion and construction period all are the important context of the design of hydropower station across river with low head
蓄水位选择、坝址选择、枢纽布置、建筑物设计优化、施工导流与工期等是低水头河床式电站设计的重要内容。 |
| 6. | 6 . the three gorges reservoir officially began to store water as the sluice gate started to close at 00 : 00 on june 1 . on july 10 , the first power generator of the project , the largest of its kind in the world , was connected to the power grid to begin generating electricity
三峡水利枢纽6月1日开始下闸蓄水， 6月15日蓄至135米的初期蓄水位6月16日，双线五级船闸开始试通航7月10日，第一台发电机组比计划提前20天并网发电。 |
| 7. | For jiangpinghe double - curved arch dam , 3 - d elasto - plastic fem is made , in which the point safety factors of the dam - abutments system and the safety margin for coefficients of sliding resistance on 7 potential sliding blocks of the dam before and after the reinforcement of the dam are calculated under the conditions of the normal storage level and the design flood level respectively based on the results from the analysis made with fem
摘要对江坪河双曲拱坝进行了三维弹塑性有限元分析，利用有限元应力成果分别计算了正常蓄水位、设计洪水位等3种工况下加固前后坝体坝肩系统的点安全系数和7个可能滑动块体的抗滑富余系数。 |
| 8. | Trough the analysis of stabilization safety on tengzigou arch dam , some conclusions are obtained in the following : ( 1 ) tengzigou arch dam is safe under normal poll level ; ( 2 ) stabilization safety factor of tengzigou arch dam is about 4 - 5 ; ( 3 ) it is proved that combinatorial reinforcement measures are effective and feasible
对藤子沟拱坝的数值计算和模型试验分析表明： ( 1 )藤子沟水电站在正常蓄水位作用下，坝体和两岸坝肩是稳定的； ( 2 )藤子沟拱坝的整体安全度大概为4 5左右； ( 3 )东北院提出的对左岸泥岩层挖除处理并用混凝土置换的加固除险措施经研究表明该加固措施是有效、可行的。 |
| 9. | The study shows that the most likely sliding path is located shallowly under the rock bed and the sliding path runs close to a line from tensile area at dam heel to dam toe . staircase sliding paths buried less than 14 meters bellow dam heel are also dangerous , but they are not the most dominant
研究表明，最危险滑移路径处于坝基面以下浅层，滑移通道为从上游坝踵拉裂区沿近直线方式向下游坝趾滑出；正常蓄水位时， 9b 、 4b坝段最危险滑移路径安全系数分别为k _ s = 4 . 15 、 3 . 05 。 |
| 10. | The power station is diversion type power station of low gate dam with a normal storage level of 1268 . 0 m , a highest gate dam level of 31 meters and a reservoir capacity of 2 , 974 , 000 cubic meters , the length of diversion tunnel of which is 19 . 57 kilometers , installed capacity is 360mw futang power station is constructed on the basis of deep and thick overburden , the foundation of which mainly consist of five overburdens which , in general , belong to multiple , complex foundation
福堂水电站位于四川省阿坝藏族羌族自治州汶川县境内的岷江河段上，电站为低闸引水式开发。正常蓄水位1268 . 0m ，最大闸高31m ，库容297 . 4万m ~ 3 ，引水隧洞长19 . 57km ，装机360mw 。福堂水电站闸坝建于深厚覆盖层基础上，基础主要存在五大覆盖层，总体属于多层复杂地基。 |
