江口水电站坝址区地质地形较为复杂，大小夹层分布众多。
The geology and the topography are complex in dam site area of Jiangkou water power station.
坝址区主要岩溶工程地质问题为隧洞及大坝、厂房基坑岩溶涌水问题。
The main engineering geologic problem is karst blow on tunnels and foundation ditches of the dam and the powerhouse.
岩体波速作为反应岩体质量的重要指标，可以反应坝址区岩体质量状况。
Rock P-wave velocity as a key mark of rock quality can reflect the state of rock body quality in the dam site area.
为了评价金沙江阿海水电站坝址区地应力的分布特征，进行了水压致裂法测试与分析。
In order to evaluate the characteristics of in-situ stress distribution in Ahai Hydro-power Stations dam site, Jinshajiang River, the hydro-fracturing measurement and analysis are conducted.
通过实地勘测研究，建立了黄河黑山峡大柳树坝址区岩体的滑移—弯曲拉裂松动变形模式。
In this paper, based on the field investigation and analysis of Daliushu Dam located in Heishanxia Gorge, a part of the Yellow River, the sliding and bending deformation model is built up.
水布垭水电枢纽拟建于清江干流深切峡谷地段，重力是决定坝址区岩体稳定与否的关键因素。
The Shuibuya hydroelectric project will be built in gorge morphology on Qingjang River, the gravitation is key factor which decides whether the rock in dam site is stable or not.
溪洛渡水电站是金沙江干流上拟建的一座仅次于三峡的大型水利枢纽，电站坝址区水文地质条件复杂。
Xiluodu hydropower station is a proposed large scale key water control project located on the mainstream of Jinshajiang river, second only to the Three Gorges project.
对该水电站坝址区陡立反倾板状结构岩体而言，纵向河谷的地形特征，使坝址两岸边坡大范围发育倾倒变形。
Steep and antithetic platy structure of rock mass and geomorphology of the longitudinal valley in the dam site area cause wide-range toppling deformation on the cross-strait slope.
最后利用三维有限元计算坝址区的构造应力以及这部分卸荷拉裂夹泥岩体对工程(主要是地下洞室稳定性)的影响。
At last, computing tectonic stress of dam zone and the relaxed-tension rock mass influence on the engineering (mostly influence on stability of underground cavern) using three-dimensional FEM.
采用HDS-1型快速数字闪烁测氡仪，对温泉水库坝址区活动断裂（带）或破碎带以及地震鼓包等进行了氡气测试。
Using HDS-1 fast data flashing Rn measure instrument, the gas radon was measured in the active fault(zone)or broken zone and earthquake swell of the Wequan reservoir dam location.
本文通过对坝址区建坝工程地质条件的研究分析，提出禹门河坝址具有良好的建坝条件，且重力坝方案优于拱坝方案。
The paper demonstrates and analyses the engineering geological condition of the dam, and concludes that the condition for dam construction is good, and the gravity dam is better than the arch dam.
长洲水利枢纽坝址区的两个江心岛泗化洲岛和长洲岛将浔江隔成三江，对任何一江截流，其他两江的流量过程均是非恒定的。
The Xunjiang River is divided into three parts by Sihuazhou Island and Changzhou Island in Changzhou Hydraulic Complex, and the flow will become unsteady when anyone of them is closed.
糯扎渡水电站工程规模巨大、枢纽区工程地质条件复杂，坝址右岸分布有构造软弱岩带等。
The Nuozhadu Hydropower Station is huge in project scale and complex in engineering geological conditions and has weak tectonic zones on the right bank of its dam site.
但在现场调研与资料收集的基础上可以看出：研究区复杂的地质环境将对拟建坝址的工程岩体稳定性产生较大的影响。
Information obtained by studying on spot and data collecting indicated that the complicated geological environment would influence on the stability of the rock mass in the dam region.
但在现场调研与资料收集的基础上可以看出：研究区复杂的地质环境将对拟建坝址的工程岩体稳定性产生较大的影响。
Information obtained by studying on spot and data collecting indicated that the complicated geological environment would influence on the stability of the rock mass in the dam region.
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