mainly by seepage, complementarily by pumping, was adopted in the foundation construction and pit water was drained away by the combination of pipe well with seepage well.
基础施工采用自渗为主、抽水为辅、抽渗结合的方案,利用管井和渗井相结合进行基坑降水,既满足了结构施工阶段无水作业的要求,又达到了保护地下水资源、保障周边建筑物稳定并防止地面沉降的效果。
Pointing at the out of dam swampiness and geologic conditions of Dingzhuang Reservoir, the out of dam swampiness of the reservoir has been controlled effectively by use of the seepage drainage scheme of artesian seepage wells combined with subsuface pipes, and the seepage drainage method out of dam for plain reservoirs has been discussed usefully.
针对丁庄水库坝外沼泽化的情况及库区的地质条件 ,采取自流渗井结合暗管的排渗方案很好的解决了坝外沼泽化的问题 ,对平原水库坝外排渗方法进行了有益的探讨。
In combination with the specific geographic characteristics of Daguang Expressway Shenzhou-Daming section,the author puts forward a design idea for the use of seepage well on expressways intersected with under-pass highways in the light of general highness of subgrade on North China plain area.
针对华北平原区路基高度普遍偏高以及河北省大广高速公路深州至大名段的地质特点,提出渗井在高速公路下穿式被交道路中的设计思路,并结合具体应用分析其带来的经济效益,对于实现公路建设的可持续发展和"环境友好"、"资源节约"的环保型公路建设的目的,具有积极的促进作用。
Based on the analysis of flow-net of collecting water of the infiltration well on riverbed and resource well in the vicinity of confining boundary, and using the infiltrationflow theory of underground water, this paper presents the equation for calculating yieldsof the bottom intake infiltration well on riverbed in thin aquifer.
本文通过对河床渗并集水流网与隔水边界附近水源井集水流网的对比分析，应用渗流理论中的镜象法与势叠加原理，推导出了薄含水层条件下井底进水河床渗井的出水量计算公式。
The applicability of infiltration well system in sewage treatment was also introduced.
文章分析了土地处理技术的影响因素及生活污水土地处理的可行性,并在此基础上概括介绍了渗井处理系统在此类站场的适用性。
The Research and Application of the Ring Width of Downinfiltration of the River Water of the Infiltration Well on the River Bed
河床渗井河水下渗环形宽度的研究与应用
The water filtered through the sandy soil and into the well.
水渗透砂土而流入井里。
The Study of Seepage Flow Law on Horizontal Wells Developing in Low Permeability Reservoir
低渗透油藏水平井开发渗流规律研究
The Study of Integral Development Percolation Theory with Horizontal Well and Vertical Well;
水平井与直井整体开发渗流理论研究
Study on Productivity of Low Permeability Reservoir Developed by Horizontal Well Pattern
低渗透油藏水平井井网开发产能研究
Raise construction for vertical coal bunker:technical practice in shaft wall water leakage prevention and control
立井煤仓反井施工及井壁防渗漏水技术的实践
Analysis of permeability damage well drilling and finishing in underground layer around oil well
钻井与完井对近井地层渗透性损伤的分析
Percolation Feature in Low-Permeability Reservoir and Study on Inflow Performance of Oil Wells
低渗透油藏渗流特征及油井流入动态研究
Study on Elliptic Seepage Model For Wells Eith Vertical Fracture in Low Permeability Gas Reservoir
低渗透气藏垂直裂缝井椭圆渗流模型研究
Oil well production in non-linear flow model of ultra-low permeability reservoir
特低渗透油田非线性渗流模型下井网产量
The Feasibility Analysis of Well Test Design in Ultra-Low Permeability Reservoirs
特低渗透、超低渗透油藏试井设计可行性研究
The Study of Influencing Factor for Gas Well Productivity in Low Yiedy ang Low Permeability For-Mation for Reverse Imbibition Damage
井筒积液反渗吸伤害对低渗低产气井产能的影响研究
Borehole Stablity Analysis of Horizontal Well with Elasto-Plastic Seepage
水平井井壁稳定性弹塑性渗流有限元分析
Study on Optimization Design Method of Horizontal Wells Pattern with Low Permeability
低渗透油藏水平井井网优化设计方法研究
Optimization of Well Pattern Using Horizontal Well for the Development of Low Permeability Reservoirs
低渗砂岩油藏水平井开发井网模式优选
Research on fluid flow in pore near fishbone well considering on coupling among multi-degments'flows
基于多段流动耦合的鱼骨刺井近井渗流研究
Well Testing Evaluation of Vertical Fracture in Low Permeability Reservoir
低渗透油藏垂直裂缝井试井评价研究(英文)
Application of non-filtration and bridge blinding technology to deep gas well completion in Changling region
无渗透桥堵技术在长岭深层气井完井中的应用