以下为句子列表:
英文: A brief introduction is given to the treatment of the Zeya dam foundation,principles of seepage control and design of the concrete face rockfill dam of the Zeya reservoir.As for the excavation of the sand-gravel zones,except the toe slab and its 1/9 botto
中文: 介绍碧莲水电站拦水坝系软基上的水力自控翻板闸门溢流坝工程特点和设计原理.闸门利用水力和杠杆原理实现自控关闭;闸坝平时挡水发电,洪水期自动翻倒泄洪冲砂,有效地解决洪水对上游库区实物的淹没损失及水库泥沙淤积问题;闸坝采用地下混凝土连续墙进行地基防渗处理及面流消能,消能效果显著,工程投资少.本工程设计可供其它建固定坝淹没损失过大或在软基上建低重力式堰坝的类似工程参考.
更详细...
英文: A three dimensional mathematical model of seepage flow is established based on the background of ash dump of Shouyangshan Power Plant.
中文: 摘要以首阳山电厂徐家沟灰场爲背景,建立了渗流运动的三维数学模型,并用有限元法进行了数值计算。
更详细...
英文: Abstract: Combined with fundamental characteristics of in-situ leaching mining,this paper presents primary factors influencing the reation rates,such as lixivant concentration,oxidizer,porosity,permeability,seepage volocity,structure of ore,minerals of co
中文: 文摘:结合原地浸出工艺的特点,总结提出了影响原地浸出反应速率的主要因素,并就溶浸剂浓度、氧化剂、孔隙度、渗透系数、渗透速度,矿石的结构、构造及矿物的嵌布特征,竞争矿物等对原地浸出反应的影响进行了分析与讨论。
更详细...
英文: Abstract: In view of the seepage hazards existent in the homogeneous soil dam in Landong reservoir and on the basis of physical property of the media and geophysical characteristics of the study area, the authors reasonably selected such geophysical techn
中文: 文摘:针对蓝洞水库均质大坝出现散渗等病险,根据区内各介质物理性质及地球物理特征,合理选择了高密度电阻率、探地雷达、瞬态瑞雷波和自然电场4种物探方法进行综合勘查,查明病险的水源来向,为评估坝体的稳定性和加固处理设计提供依据。
更详细...
英文: Abstract: TIhrough grouting experiments in a single fissure and fracturenetworks, the basic law controlling the grouting seepage through rock mass is analyzed, and the factors which may affect the process are also discussed.
中文: 文摘:通过单一裂隙岩体和裂隙网络岩体注浆渗流模拟实验,分析和总结了裂隙岩体注浆渗流中的一般规律,并讨论了影响注浆渗流工程的各种因素.
更详细...
|