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Data-Driven Model Falsification and Uncertainty Quantification for Fractured Reservoirs Article

Junling Fang, Bin Gong, Jef Caers

Engineering 2022, Volume 18, Issue 11,   Pages 116-128 doi: 10.1016/j.eng.2022.04.015

Abstract: framework to quantify the uncertainty in geological modeling and flow simulation, and hence to support reservoirThe application of Bayesian methods to fractured reservoirs has mostly been limited to synthetic casesWe apply these two approaches to a complex fractured oil and gas reservoir where all uncertainties aremethods we propose are effective in quantifying uncertainty in the modeling and flow simulation of a fracturedreservoir.

Keywords： Bayesian evidential learning     Falsification     Fractured reservoir     Random forest     Approximate Bayesian computation    

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The effects of interfacial strength on fractured microcapsule

Luthfi Muhammad MAULUDIN, Chahmi OUCIF

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 353-363 doi: 10.1007/s11709-018-0469-3

Abstract: The effects of interfacial strength on fractured microcapsule are investigated numerically.shell, the higher the ratio core-shell thickness, the higher the probability of microcapsules being fractured

Keywords： interfacial strength     cohesive elements     microcapsule     core-shell thickness ratio     fracture properties    

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Application of a vertex chain operation algorithm on topological analysis of three-dimensional fractured

Zixin ZHANG, Jia WU, Xin HUANG

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 2,   Pages 187-208 doi: 10.1007/s11709-017-0391-0

Abstract: block tracing approach to block assembling approach to construct the structure of three-dimensional fractured

Keywords： morphology     block assembling     vertex operation     discontinuities    

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Secondary transfer length and residual prestress of fractured strand in post-tensioned concrete beams

Lizhao DAI; Wengang XU; Lei WANG; Shanchang YI; Wen CHEN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 3,   Pages 388-400 doi: 10.1007/s11709-022-0809-1

Abstract: the effects of different fracture positions on secondary transfer length and residual prestress of fracturedResults shows that the fractured strand can be re-anchored in concrete through the secondary anchorage, and the secondary transfer length of fractured strand with the diameter of 15.2 mm is 1133 mm.The residual prestress of fractured strand increases gradually in the secondary transfer length, andWhen the fractured strand is fully anchored in concrete, a minor prestress loss will appear, and the

Keywords： post-tensioned concrete beams     strand fracture     secondary transfer length     residual prestress    

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Computational methods for fracture in rock: a review and recent advances

Ali JENABIDEHKORDI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 273-287 doi: 10.1007/s11709-018-0459-5

Abstract: Furthermore, we also address ‘general’ difficulties that may arise for simulating fracture in rock and fractured

Keywords： numerical modelling     method development     rock mechanics     fractured rock     rock fracturing    

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The control factors and distribution laws of volcanic oil and gas reservoir in China

Hou Lianhua,Zhu Rukai,Zhao Xia,Pang Zhenglian,Luo Xia,Mao Zhiguo

Strategic Study of CAE 2012, Volume 14, Issue 6,   Pages 77-86

Abstract: In the western basins of China, mid-mafic volcanic rocks and weathering crust type reservoir are oftenAlmost all of the lithology and lithofacies of volcanic rocks can form effective reservoir.And the reservoir characteristic of weathering crust type is better than that of primary type.Lithological reservoir and fault-lithological reservoir are often developed in the eastern basins ofStratum reservoir, structure-stratum reservoir and structure-lithological-stratum combined reservoir

Keywords： volcanic rock reservoir     igneous reservoir     reservoir formation control factors     reservoir distribution    

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A Study of Reservoir-induced Earthquake in the Three Gorges Area

Li Ping,Li Yuanjun,Yang Meie

Strategic Study of CAE 2005, Volume 7, Issue 6,   Pages 14-20

Abstract: active faults and their intersections and seismogenic capacity in the eastern part of the Three-Gorges Reservoirarea suggests that two potential seismic focus zones located in Badong and Xiangxi may be hit by reservoir-induced

Keywords： Three-Gorges Reservoir area     reservoir-induced earthquake     geologic hazards    

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Evaluation of seismic reliability of gravity dam-reservoir-inhomogeneous foundation coupled system

Hamid Taghavi GANJI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 701-715 doi: 10.1007/s11709-018-0507-1

Abstract: The seismic performance of gravity dam-reservoir-foundation coupled system is investigated utilizing

Keywords： gravity dams     dam-reservoir-foundation interaction     seismic reliability     inhomogeneous foundation     earthquake    

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In-plane transversal normal stresses in the concrete face of CFRD induced by the first-dam reservoir

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 81-91 doi: 10.1007/s11709-016-0378-2

Abstract: evaluate the effects of dam height, valley narrowness and width of concrete slabs on the first-dam reservoircompressive stresses develop within the concrete panels located in the central concrete face zone upon dam reservoir

Keywords： concrete face     CFR dams     reservoir filling     slab in-plane stresses    

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Spatio-temporal variations of water quality in Yuqiao Reservoir Basin, North China

Yuan XU,Ruqin XIE,Yuqiu WANG,Jian SHA

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4,   Pages 649-664 doi: 10.1007/s11783-014-0702-9

Abstract: component analysis, and factor analysis were applied to analyze the water quality status of Yuqiao ReservoirThe results of fuzzy comprehensive assessment revealed that water quality in Yuqiao Reservoir Basin showed

Keywords： Fuzzy comprehensive assessment     multivariate statistical analysis     water quality    

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Development of an integrated modeling system for improved multi-objective reservoir operation

Lei WANG, Cho Thanda NYUNT, Toshio KOIKE, Oliver SAAVEDRA, Lan Chau NGUYEN, Tran van SAP,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 1,   Pages 47-55 doi: 10.1007/s11709-010-0001-x

Abstract: Reservoir is an efficient way for flood control and improving all sectors related to water resourcesinflows and optimizing the multi-objective reservoir operation.First, the WEB-DHM was calibrated for the inflows to the Hoa Binh Reservoir in the Da River.Second, the WEB-DHM coupled with the reservoir routing module was tested by simulating the reservoirwater level, when using the observed dam outflows as the reservoir release.

Keywords： distributed biosphere hydrological model (WEB-DHM)     optimization     multi-objective reservoir     the Red River    

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analysis of Bazimen landslide with monitored rainfall data and water level fluctuations in Three Gorges Reservoir

Wengang ZHANG, Libin TANG, Hongrui LI, Lin WANG, Longfei CHENG, Tingqiang ZHOU, Xiang CHEN

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 5,   Pages 1247-1261 doi: 10.1007/s11709-020-0655-y

Abstract: Landslide is a common geological hazard in reservoir areas and may cause great damage to local residentswidely accepted that rainfall and periodic variation of water level are the two main factors triggering reservoirIn this study, the Bazimen landslide located in the Three Gorges Reservoir (TGR) was back-analyzed asThe results indicate that the fluctuation of the reservoir water level plays a pivotal role in inducing

Keywords： reliability analysis     Bazimen landslide     rainfall     reservoir water level     slope stability    

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Shale reservoir network fracturing technology research and experiment

Jia Changgui,Li Shuangming,Wang Haitao, Jiang Tingxue

Strategic Study of CAE 2012, Volume 14, Issue 6,   Pages 106-112

Abstract:

Shale reservoir fracturing is the critical and center technology forDifferent from conventional low permeability oil and gas reservoir whose goal is to improve fracturingdomestic shale gas fracturing based on practice, in view of Chinese specific characteristics of shale reservoir

Keywords： shale     reservoir     network fracturing    

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A modeling system for drinking water sources and its application to Jiangdong Reservoir in Xiamen city

Pengfei DU, Zhiyi LI, Jinliang HUANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 5,   Pages 735-745 doi: 10.1007/s11783-013-0560-x

Abstract: In this study, the sub-models of the system were developed based on the data of the Jiangdong ReservoirFurthermore, three applications for Jiangdong Reservoir water protection utilizing the system were introduced

Keywords： water source     integrated modeling system     prediction     Jiulong River    

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Evaluation method of dam behavior during construction and reservoir filling and application to real dams

Yuji KOHGO, Akira TAKAHASHI, Tomokazu SUZUKI,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 1,   Pages 92-101 doi: 10.1007/s11709-010-0009-2

Abstract: In this paper we analyzed a real fill-type dam, named the Minami-Aiki Dam, to verify a numerical consolidation method with an elastoplastic model for unsaturated soils. The validities were conducted by comparing the analyzed and measured values during construction and impounding. The settlements calculated showed good agreement to those observed. Though the changing patterns of the measured and calculated pore water pressures were similar, the amounts of pore water pressures induced by the self-weights of embankment and the dissipation speeds were different. The earth pressures measured at the bottom of the core zone showed good agreement with those calculated. This method is valid for estimating behavior of fill-type dams during construction and impounding.

Keywords： fill dam     consolidation analysis     unsaturated geo-materials     impounding     construction    

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Title Author Date Type Operation

Data-Driven Model Falsification and Uncertainty Quantification for Fractured Reservoirs

Junling Fang, Bin Gong, Jef Caers

Journal Article

The effects of interfacial strength on fractured microcapsule

Luthfi Muhammad MAULUDIN, Chahmi OUCIF

Journal Article

Application of a vertex chain operation algorithm on topological analysis of three-dimensional fractured

Zixin ZHANG, Jia WU, Xin HUANG

Journal Article

Secondary transfer length and residual prestress of fractured strand in post-tensioned concrete beams

Lizhao DAI; Wengang XU; Lei WANG; Shanchang YI; Wen CHEN

Journal Article

Computational methods for fracture in rock: a review and recent advances

Ali JENABIDEHKORDI

Journal Article

The control factors and distribution laws of volcanic oil and gas reservoir in China

Hou Lianhua,Zhu Rukai,Zhao Xia,Pang Zhenglian,Luo Xia,Mao Zhiguo

Journal Article

A Study of Reservoir-induced Earthquake in the Three Gorges Area

Li Ping,Li Yuanjun,Yang Meie

Journal Article

Evaluation of seismic reliability of gravity dam-reservoir-inhomogeneous foundation coupled system

Hamid Taghavi GANJI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI

Journal Article

In-plane transversal normal stresses in the concrete face of CFRD induced by the first-dam reservoir

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Journal Article

Spatio-temporal variations of water quality in Yuqiao Reservoir Basin, North China

Yuan XU,Ruqin XIE,Yuqiu WANG,Jian SHA

Journal Article

Development of an integrated modeling system for improved multi-objective reservoir operation

Lei WANG, Cho Thanda NYUNT, Toshio KOIKE, Oliver SAAVEDRA, Lan Chau NGUYEN, Tran van SAP,

Journal Article

analysis of Bazimen landslide with monitored rainfall data and water level fluctuations in Three Gorges Reservoir

Wengang ZHANG, Libin TANG, Hongrui LI, Lin WANG, Longfei CHENG, Tingqiang ZHOU, Xiang CHEN

Journal Article

Shale reservoir network fracturing technology research and experiment

Jia Changgui,Li Shuangming,Wang Haitao, Jiang Tingxue

Journal Article

A modeling system for drinking water sources and its application to Jiangdong Reservoir in Xiamen city

Pengfei DU, Zhiyi LI, Jinliang HUANG

Journal Article

Evaluation method of dam behavior during construction and reservoir filling and application to real dams

Yuji KOHGO, Akira TAKAHASHI, Tomokazu SUZUKI,

Journal Article