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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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Clogging of slurry-shield tunnel-boring machine drives in sedimentary soft rock: A case study

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0984-8

Abstract: The clogging experienced during tunneling was due to special geological conditions, which had a considerably

Keywords： slurry-shield TBM     geological investigation     clogging     argillaceous siltstone     TBM performance     mitigation    

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Miscellaneous dangerous mountain geological survey and the line selection techniques

He Huawu,Zeng Qiangyun

Strategic Study of CAE 2009, Volume 11, Issue 12,   Pages 9-12

Abstract: The article aims to provide some references for similar investigation and route selection by briefly

Keywords： Yichang-Wanzhou Railway     geologic characteristics     geologic investigation     geology route selection    

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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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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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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 geologicalBeing directed by conception of modern geoscientific theory, it should conduct multi-disciplinary investigationSeveral decades´ investigation in China has demonstrated that geological structure in depth isIn the future, deep investigation should be strengthened, with techniques for deep exploration developed

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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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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An investigation on modification mechanism of CH

Qiang XIN, Shanghong HUANG

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 3,   Pages 293-300 doi: 10.1007/s11709-017-0403-0

Abstract: Rising oil price has brought huge cost pressure for low grade highway construction, and it is urgent to find alternative resources. At the same time, there are nearly 50000–60000 tons of low temperature coal output in inner Mongolia region, China, which has high toxicity and high polluting. To make the low temperature coal be applicable for road constructions, the formaldehyde is used as cross linking agent, the concentrated sulfuric acid is used as catalyst, and the chemical modification of low temperature coal tar pitch in Inner Mongolia region is investigated. The road performance (softening point, penetration and ductility) of modified low temperature coal are tested. Results shown that the road performance of modified low temperature coal is increased significantly. Modification mechanism of low temperature coal is studied by Scanning Electron Microscopy and other analytical tools. Results show that, in the modified low temperature coal, resin content increases and the resin fiber diameter becomes larger with the increasing of formaldehyde content.

Keywords： low temperature     coal tar pitch     modification     road performance    

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Museum of Wangwu Mountain International Geo-park

LI Baofeng, ZHANG Weining

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 3,   Pages 261-266 doi: 10.1007/s11709-008-0030-x

Abstract: The design for Wangwu Mountain Geological Park Museum emphasizes protecting terrain, geomorphology and

Keywords： architectural     utilization     Geological     traditional craftsmanship     multi-specialty    

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Title Author Date Type Operation

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

Xue Guofu,Chen Youhua

Journal Article

Clogging of slurry-shield tunnel-boring machine drives in sedimentary soft rock: A case study

Journal Article

Miscellaneous dangerous mountain geological survey and the line selection techniques

He Huawu,Zeng Qiangyun

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

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

Wang Ju

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

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

Deng Yunhua

Journal Article

An investigation on modification mechanism of CH

Qiang XIN, Shanghong HUANG

Journal Article

Museum of Wangwu Mountain International Geo-park

LI Baofeng, ZHANG Weining

Journal Article