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Earthquake analysis of arch and gravity dams including the effects of foundation inhomogeneity

LIN Gao, DU Jianguo, HU Zhiqiang

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 1,   Pages 41-50 doi: 10.1007/s11709-007-0004-4

Abstract: Geological conditions of the dam canyon are usually very complicated; however, in the literature, thedamfoundation interaction analysis is often carried out based on the premise of a homogeneous unbounded

Keywords： selection     interlayer     damfoundation interaction     Geological     computational    

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Adaptability to geological faulted foundation of Hardfill dam

XIONG Kun, HE Yunlong, PENG Yunfeng

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 343-349 doi: 10.1007/s11709-008-0057-z

Abstract: method (FEM), the stress distribution in a dam body and anti-sliding stabilization is analyzed on the geologicalIt is concluded that Hardfill dams have better adaptability to geological faulted foundations than gravity

Keywords： weathered     elastic     geological faulted     FEM     gravity    

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Rethinking of geological disaster control at the anniversary of the Wenchuan Earthquake

Lu Yaoru

Strategic Study of CAE 2009, Volume 11, Issue 6,   Pages 36-43

Abstract:

The big Wenchuan Earthquake has passed for a year, but the huge disaster caused by the earthquake cannot be forgotten yet. The scientific development view should be better carried out and the earthquake mechanism should be analyzed thoroughly, so that effective scientific reference can be provided for consideration of the prevention and reduction of future disaster.

Keywords： Wenchuan Earthquake     the earthquake history of Chuan-Dian area     geological disaster     earthquake mechanism    

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CO, N, and CO/N mixed gas injection for enhanced shale gas recovery and CO geological storage

Frontiers in Energy 2023, Volume 17, Issue 3,   Pages 428-445 doi: 10.1007/s11708-023-0865-9

Abstract: investigate the performance of injecting different gases to enhance shale gas recovery and CO2 geological

Keywords： shale gas     gas injection     competitive adsorption     enhanced shale gas recovery     CO2 geological    

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Discussion on some basic problems about environmental geology

Liu Guangrun

Strategic Study of CAE 2001, Volume 3, Issue 4,   Pages 27-30

Abstract:

This paper discusses mainly the definition of environmental geology and geological environment andtheir relationship to relevant subjects, and expounds the position of geological environment in thewhole natural environment of mankind and the importance of protecting geological environment in overallgeological hazards and the basic way to prevent and control geological hazards is operating along thesystem for geological environmental quality and capacity.

Keywords： environmental geology     geological environment     protection of geological environment     prevention and controlof geological hazards    

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3D interpolation-approximation fitting construction method for complex geological surfaces

Li Mingchao,Miao Zhengjian,Liu Fei,Wang Gang

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 103-107

Abstract:

Based on multi-source data, a fitting geological surface is requiredAn approach of complex geological surface reconstruction which combines interpolation with approximationFinally, the integrated surface is analyzed and modified by checking the rationality of geological structurethe approach can satisfy practical demands of engineering geologists and offer elements to further 3D geological

Keywords： geological surface     interpolation-approximation fitting     3D construction     multi-source geological data    

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Three-Dimensional Visualization and Analysis of Geoinformation in Hydroelectric Engineering

Liu Donghai,Zhong Denghua,Li Mingchao

Strategic Study of CAE 2004, Volume 6, Issue 5,   Pages 65-70

Abstract: of engineering geoinformation is lack of visualization, and can not reveal the spatial tendency of geologicalstructures very well, it is more and more difficult to meet the designers' demands for making geologicalspatial analysis.By using GIS and visualization techniques, a method of geological digital 3-D modeling and its visualizationin hydroelectric engineering is presented in the paper, aiming at making the analysis of geoinformation

Keywords： hydroelectric engineering     geoinformation     3D visualization     GIS     geological analysis    

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Geological Disposal of High Level Radio Active Waste：Progress and Challenges

Wang Ju

Strategic Study of CAE 2008, Volume 10, Issue 3,   Pages 58-65

Abstract: challenges: the precise prediction of the evolution of a repository site; the characteristics of deep geological

Keywords： high level radioactive waste     geological disposal     underground research laboratory     key scientific challenges    

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A Fast Evaluation and Research Method for Exploration Potential of Oversea Basins

Hong-quan Kang,Yun-hua Deng,Huai-cun Jia,Tao Cheng,Bo Bai

Frontiers of Engineering Management 2016, Volume 3, Issue 4,   Pages 338-342 doi: 10.15302/J-FEM-2016052

Abstract: basin types, different exploration prospects, various exploration degrees, diverse data quantities and geologicalexploration degrees and offers a new evaluation system and research method for fast evaluation and risk analysisparameter and core accumulation factor with comprehensive and quantitative assignment, to accelerate geologicalscreening evaluation of poor-explored basins, and also proposes that both the exploration potential and geological

Keywords： geological risk analysis     probability model     evaluation factors     oversea exploration     hydrocarbon exploration    

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The research on main engineering geological problems in dam-site of Three Gorges Project

Xue Guofu,Chen Youhua

Strategic Study of CAE 2011, Volume 13, Issue 7,   Pages 51-60

Abstract:

The site geological investigation and research work of the Three GorgesThe research processes, approaches, contents and basic conclusions for the key engineering geological

Keywords： dam area of TGP     engineering geological problems     investigation and research     summarization    

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On Modernization of the Regional Geological Survey and Deep Exploration Techniques in China

Zhao Wenjin

Strategic Study of CAE 2003, Volume 5, Issue 6,   Pages 25-32

Abstract:

Some characteristic features of the past regional geological survey in China have been summarizedadditon to transportation, communication, recording and digital map making and so on, the regional geologicalsurvey should further meet the requiements from land resources, geological disasters, as well as improvementSeveral decades´ investigation in China has demonstrated that geological structure in depth isdifferent from that either observed at surface, even at shallow depths, or inferred on the basis of geological

Keywords： regional geological survey     deep exploration     resources     environment    

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Ahead geological forecasting technology of Bieyancao Tunnel on Yichang-Wanzhou Railway

Ren Shaoqiang

Strategic Study of CAE 2010, Volume 12, Issue 8,   Pages 99-106

Abstract: This tunnel's geological condition is very complex especially the developed karst cave and undergroundIt is considered that serious geological disasters called "LiuMao"  phenomena are mostThe article introduced that with the help of comprehensive ahead geological forecasting ,this tunnelassured the safety and avoided the geological hazard accidents.It also summarizes the comprehensive geological prediction technology of risky tunnel based on the practice

Keywords： risky tunnel     Karst cave     underground river     comprehensive ahead geological forecasting    

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The research and demonstration of some major geological problems of Three Gorges Project

Chen Deji,Wu Zuoman

Strategic Study of CAE 2011, Volume 13, Issue 7,   Pages 43-50

Abstract: : justify;">The research process, main contents, methods and conclusions for some major engineering geologicalMeanwhile, the above mentioned engineering geological problems are evaluated according to the preliminary

Keywords： Three Gorges Project     major geological problems     research and demonstration    

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Analysis of natural condition for Bohai Strait cross-sea engineering

Tan Zhongsheng,Wu Yongsheng,Wan Fei

Strategic Study of CAE 2013, Volume 15, Issue 12,   Pages 32-38

Abstract:

Geological conditions of Bohai Strait is complicated.Meteorological conditions, topography, stratum lithology, geological structure, earthquake activity areAdopting the research method, a lot of engineering geological and hydrogeological data of the bohaistraitwerecollected, and detailed analysis has been carried on, the regional stability evaluated.

Keywords： Bohai Strait     cross-sea engineering     geological condition    

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The geological recognition breakthrough in Liaodong zone, which leading to the discovery of the large

Deng Yunhua

Strategic Study of CAE 2011, Volume 13, Issue 10,   Pages 13-18

Abstract: Based on deep research of geological condition and analysis on dry wells again in Liaodong zone, we recognized

Keywords： Bohai Liaodong zone     JX1-1     geological recognition     large oilfield    

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Title Author Date Type Operation

Earthquake analysis of arch and gravity dams including the effects of foundation inhomogeneity

LIN Gao, DU Jianguo, HU Zhiqiang

Journal Article

Adaptability to geological faulted foundation of Hardfill dam

XIONG Kun, HE Yunlong, PENG Yunfeng

Journal Article

Rethinking of geological disaster control at the anniversary of the Wenchuan Earthquake

Lu Yaoru

Journal Article

CO, N, and CO/N mixed gas injection for enhanced shale gas recovery and CO geological storage

Journal Article

Discussion on some basic problems about environmental geology

Liu Guangrun

Journal Article

3D interpolation-approximation fitting construction method for complex geological surfaces

Li Mingchao,Miao Zhengjian,Liu Fei,Wang Gang

Journal Article

Three-Dimensional Visualization and Analysis of Geoinformation in Hydroelectric Engineering

Liu Donghai,Zhong Denghua,Li Mingchao

Journal Article

Geological Disposal of High Level Radio Active Waste：Progress and Challenges

Wang Ju

Journal Article

A Fast Evaluation and Research Method for Exploration Potential of Oversea Basins

Hong-quan Kang,Yun-hua Deng,Huai-cun Jia,Tao Cheng,Bo Bai

Journal Article

The research on main engineering geological problems in dam-site of Three Gorges Project

Xue Guofu,Chen Youhua

Journal Article

On Modernization of the Regional Geological Survey and Deep Exploration Techniques in China

Zhao Wenjin

Journal Article

Ahead geological forecasting technology of Bieyancao Tunnel on Yichang-Wanzhou Railway

Ren Shaoqiang

Journal Article

The research and demonstration of some major geological problems of Three Gorges Project

Chen Deji,Wu Zuoman

Journal Article

Analysis of natural condition for Bohai Strait cross-sea engineering

Tan Zhongsheng,Wu Yongsheng,Wan Fei

Journal Article

The geological recognition breakthrough in Liaodong zone, which leading to the discovery of the large

Deng Yunhua

Journal Article