Stability analysis of rock foundation with cave in karst area;
岩溶区含溶洞岩石地基稳定性分析
In accordance with characteristic of cave and fissure carbonate reservoir in the area,the connection type and connectivity between fracture and cave are preliminary analyzed.
塔河油田缝洞型碳酸盐岩油藏埋深大、非均质性强,裂缝和溶洞连通关系复杂,储集空间大小悬殊,物性变化大。
This paper makes a brief overview on the resistivity tomography of principle,method and mechanism of the formation of cave.
本文对地电成像的原理、方法以及溶洞的形成机理作了简单阐述。
Discuss transact of solution cave during borehole process;
浅谈钻孔过程中有关溶洞的处理
A great many solution caves developed in the Ordovician carbonate reservoir of Tahe Oilfield, with their maximal diameter reaching tens of meters each.
在塔河油田奥陶系碳酸盐岩储层内,发育着很多溶洞,其直径最大能达到几十米,溶洞内的原油储量十分可观,因此研究流体在溶洞内部的流态很重要。
After the investigation and study on Alluvial Tin deposit in Changning Dayishan Mine,Conclude that its geologic setting mainly iles in its structure and land form a proper scale of Alluvial Tin deposit were found in the limestone solution cave around Dayishan granite body.
提出了在大义山花岗岩体外围灰岩溶洞发现了一定规模的砂锡矿床,并初步分析了形成原因。
Analysis of K8 cavern compacting to stress of arch dam foundation;
江口水电站K_8溶洞对拱坝基础应力影响分析
Cavern accurately-detecting research & application on plugging in cavern under powerhouse foundation ditch of Yinzidu Hydropower Station;
溶洞精确探测研究及在引子渡水电站厂房基坑溶洞堵漏中的应用
Primary test of cavern detection by impact reverberation method;
冲击混响法溶洞探测初步试验
Assessment on the Stability of Karst Terrain in La-xian No.2 Bridge of Shuiren to Nanning Hig-hway;
广西水任-南宁公路拉显二号桥溶洞稳定性评价
Sum up of the construction of cast-in-place bored pile through karst layer;
钻孔灌注桩穿越溶洞地层的施工
The limestone are easily dissolvable so karst is found in the area when it is explored by the distributed multielectrode resistivity image method.
高密度电法勘探结果表明该区存在溶洞,为施工提供了决策依据,建议在有溶洞的地段采取相应措施,以防止工程建设后发生地质灾害。
High-precision seismic exploration in carbonate karst cave developed area;
碳酸盐岩溶洞发育区高精度地震勘探效果
The influence of underground underlying karst cave on slope stability;
地下隐伏溶洞对边坡稳定性的影响
Study on Effect of Cave and Cave Soil on Building Foundation in Karst Region;
岩溶区溶洞及土洞对建筑地基影响的研究
New Discovery on Karst Scenery Cave:Jiangyou Guanyin Cave
喀斯特风景溶洞的新发现:江油观音洞
Analysis of Collapse of Tunnel with Rock Karst and Rock Cave and Measures for Collapse Preventing
岩溶、溶洞隧道坍方分析及防坍处理
Treatment of the filling cavern in the tunnel with deep and large bore cast in place pile
深孔大口径灌注桩处理隧洞中的充填型溶洞
A well test model for wells drilled in big-size cavity of naturally fractured vuggy carbonate reservoirs
井打在大尺度溶洞内的缝洞型油藏试井模型
Research on Upgrading Karst Cave Tour Products
溶洞旅游产品升级研究——以兴文天泉洞为例
Treatment Techniques for the Main Karst Cave at the Outlet of the Changdangzi Tunnel
长凼子隧道出口主洞溶洞处理施工技术
Environment Bearing of Karst Cave Tourism Exploitation and its Regulation Measure--A Case of Mulan Cavern;
喀斯特溶洞旅游环境承载力及其调控措施——以木兰溶洞为例
Study on the Roof Stability of Concealed Karst Cave under Pile Foundation Loading in Karst Areas;
岩溶区桩基荷载下隐伏溶洞顶板稳定性研究
The Stability Analysis of Cavern under the Pile Foundation of Bridge in Karst Area;
岩溶地区大桥桩基下伏溶洞稳定性研究
A Study on the Influence of Surrounding Rocks and the Karst Cave by Karst Tunnel Excavation Blasting
岩溶隧道开挖爆破对围岩及溶洞的影响研究
Analysis of Stability of Cave Roof under Pile Tip in Karst Area
岩溶区桩端下伏溶洞顶板稳定性分析研究
Technology in Dealing with Solution Cavity of Bored Pile in Karst Area
岩溶地区钻(冲)孔灌注桩的溶洞处理技术
Seepage flow can be observed in stalactite caves.
在钟乳石溶洞里, 可以见到渗流现象。
The Aesthetic Features of the Underground Karst Cave Landscape and the Development of Aesthetics
地下溶洞景观的审美特色和审美开发
Approaches to the Decline and Rejuvenation of the Karst Cave Tourist Destination;
岩溶洞穴旅游地衰落与复苏机制研究
On limestone cave disposal methods in bridge pile foundation projects
浅谈桥梁桩基施工中的溶洞处理方法
Guizhou Suiyang Shuanghe River Water-Eroded Cave is Chinese rare and unique cave system.
贵州绥阳双河溶洞群是中国罕见的、有独特景观的洞穴系统。