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Three-dimensional modeling of borehole data cored from engineering rock mass

HE Manchao, LI Xueyuan, LIU Bin, XU Nengxiong

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 334-339 doi: 10.1007/s11709-007-0044-9

Abstract: rock mass, and one of the main difficulties in three-dimensional (3D) modeling of engineering rock massFrom the viewpoint of 3D modeling, the engineering rock masses are classified as four basic types accordingrock mass; (3) overturned fold rock mass and (4) intrusive rock mass.of engineering rock masses, along with the layer thicknesses, is also proposed, including the evaluationBy this method, the typical 3D data modeled is completed and the model form of the engineering rock mass

Keywords: three-dimensional     discontinuous     primary     extensive direction     engineering    

Influence of advanced engineering measures on displacement and stress field of surrounding rock in tunnels

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0966-x

Abstract: Based on significant improvements in engineering materials, three advanced engineering measures haveand grouting modification using high-strength concrete-to resist fault dislocation in the surrounding rockMoreover, single- or multiple-joint advanced engineering measures form the local rock mass-anti-faultFurthermore, anchor cable and grouting modifications changed the stress field of the rock mass in theAmong the three advanced engineering measures, the anchor cable was the core of the three advanced engineering

Keywords: anti-fault effect     engineering measures     LRAF method     stress and displacement field     tunnel-crossing    

New progress of Chinese rock engineering

Qian Qihu

Strategic Study of CAE 2010, Volume 12, Issue 8,   Pages 37-48

Abstract:

Some of ground-breaking achievements of Chinese rock engineering areIn addition, the new technology of rock anchorage and fine blasting technology were also described.

Keywords: rock engineering     hydropower engineering     supporting technology     geological forecasting     anchoring technology    

Bioengineering protection mechanism of city rock slope and its laboratory test

Desong JIANG, Minghua ZHAO, Chong JIANG,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 414-421 doi: 10.1007/s11709-009-0055-9

Abstract: Based on the features of rock slope bioengineering protection, the ecology protection mechanism of theurban rock slope was discussed with the mechanics effect of plants and rock slope, and the reinforcementaction mechanism of rock slope by plant root system was analyzed as well.Furthermore, the indoor model experiment of urban crag rock slope ecology protection was designed andFinally, the present method was applied in an engineering project, from which the antiwashing behavior

Keywords: indoor     engineering project     protection mechanism     different     runoff lagging    

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: overview of the most popular state-of-the-art computational methods available for modelling fracture in rockmethods which can be found elsewhere but particularly address their potential in modelling fracture in rockmechanics and geotechnical engineering.Furthermore, we also address ‘general’ difficulties that may arise for simulating fracture in rock andfractured rock.

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

Correction to: Effect of undercut on the lower bound stability of vertical rock escarpment using finite

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0035-5

Abstract: Correction to: Effect of undercut on the lower bound stability of vertical rock escarpment using finite

Keywords: finite element power     stability rock escarpment    

Research on Development Mechanism of Sulphate-carbonate Rocks’ Compound Karst and Engineering Impacts

Lu Yaoru,Zhang Feng´e

Strategic Study of CAE 2008, Volume 10, Issue 4,   Pages 4-10

Abstract:

Sulphate rock and carbonate rock both are usually distributed together

Keywords: sulphate rock     carbonate rock     compound karst     collapsed column     underground water quality    

Aspects of rock permeability

Lianyang ZHANG

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 2,   Pages 102-116 doi: 10.1007/s11709-013-0201-2

Abstract: Effective evaluation of rock permeability is required in different energy, engineering and environmentalAlthough much research has been conducted on rock permeability, it is still one of the most difficulttasks for practicing rock engineers to accurately determine rock permeability.Based on a comprehensive literature review, this paper outlines the key aspects of rock permeability, and anisotropy of rock permeability.

Keywords: rock     permeability     discontinuity     stress     temperature     scale effect     anisotropy    

Influence of soft rock-fill material as dam embankment with central bituminous concrete membrane

Peter TSCHERNUTTER

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1,   Pages 63-70 doi: 10.1007/s11709-010-0016-3

Abstract: Laboratory as well as field tests on solid rock-fill material were performed before the beginning ofDuring the construction the properties of the available rock-fill changed from solid to soft materials

Keywords: embankment dam     bituminous concrete membrane     rock-fill material properties     deformation behavior    

interface adhesion factor on the bearing capacity of strip footing placed on cohesive soil overlying rock

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1494-1503 doi: 10.1007/s11709-021-0768-y

Abstract: The problem related to bearing capacity of footing either on pure soil or on pure rock mass has beenCurrently, no study deals with the bearing capacity of strip footing on a cohesive soil layer overlying rockprogramming, the ultimate bearing capacity of a strip footing located on a cohesive soil overlying rockdifferent values of interface adhesion factor (αcr) between the cohesive soil and rockmass strength parameters of beneath rock mass layer.

Keywords: bearing capacity     soil-rock interface     Hoek−Brown yield criterion     plasticity     limit analysis    

Mechanical properties of rock materials with related to mineralogical characteristics and grain size

Wenjuan SUN, Linbing WANG, Yaqiong WANG

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 3,   Pages 322-328 doi: 10.1007/s11709-017-0387-9

Abstract: Mechanical properties of rock materials are related to textural characteristics.Textural characteristics of rock materials are influenced by the following factors: mineral composition

Keywords: Mechanical properties     rock material     texture     mineral characteristics    

Frost heave and freezing processes of saturated rock with an open crack under different freezing conditions

Zhitao LV, Caichu XIA, Yuesong WANG, Ziliang LIN

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 4,   Pages 947-960 doi: 10.1007/s11709-020-0638-z

Abstract: Numerical results show that a frozen shell that blocks the migration of water in crack to rock developsHowever, the migration path of water in crack to the unfrozen rock under freezing front exists underThe freezing process and permeability of rock together determine the migration of water in crack andTherefore, the freezing condition and rock permeability determine the frost heave of rock with cracktogether, and this should be concerned in cold regions engineering applications.

Keywords: frost heave     rock with crack     freezing process     freezing condition     frost heave mode    

On the seismic stability analysis of reinforced rock slope and optimization of prestressed cables

Wenbo ZHENG, Xiaoying ZHUANG, Yongchang CAI

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 2,   Pages 132-146 doi: 10.1007/s11709-012-0152-z

Abstract: The evaluation of the seismic stability of high rock slopes is of vital importance to ensure the safeanalysis based on the finite element method is developed to evaluate the seismic stability of reinforced rockThe method is applied to analyze a high rock slope in south-west China and the optimization of cables

Keywords: high rock slope     reinforced system     optimization     prestressed cable     seismicity    

Field and laboratory experimental studies on hard-rock tunnel excavation based on disc cutter coupled

Frontiers of Structural and Civil Engineering   Pages 1370-1386 doi: 10.1007/s11709-023-0947-0

Abstract: The tunnel boring machine (TBM) is typically used in hard-rock tunnel excavation.Owing to the unsatisfactory adaptability of TBM to the surrounding rock, when crossing high-strengthTherefore, high-pressure waterjet technology should be applied to assist in rock breaking for efficientnozzle diameter, and nozzle speed on cutting are investigated via laboratory experiments of cutting hard rockThe results show that high-pressure waterjets are highly efficient for rock breaking and are suitable

Keywords: tunnel boring machine     hard-rock cutting     free face     disc cutter     rock-cutting efficiency    

Some Challenges of Deep Mining Review

Charles Fairhurst

Engineering 2017, Volume 3, Issue 4,   Pages 527-537 doi: 10.1016/J.ENG.2017.04.017

Abstract: Rock in situ is a more complex engineering material than is typically encountered in most other engineeringMining engineering has relied heavily on empirical procedures in design for thousands of years.and founder of the International Society for Rock Mechanics (ISRM), in 1966.engineering and their validity for the prediction of rock mass behavior beyond current experience; andFor the first time, mining—and rock engineering—will have its own mechanics-based “

Keywords: Deep mining     Rock discontinuities     Synthetic rock mass     Mineral resources     Rock mechanics    

Title Author Date Type Operation

Three-dimensional modeling of borehole data cored from engineering rock mass

HE Manchao, LI Xueyuan, LIU Bin, XU Nengxiong

Journal Article

Influence of advanced engineering measures on displacement and stress field of surrounding rock in tunnels

Journal Article

New progress of Chinese rock engineering

Qian Qihu

Journal Article

Bioengineering protection mechanism of city rock slope and its laboratory test

Desong JIANG, Minghua ZHAO, Chong JIANG,

Journal Article

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

Ali JENABIDEHKORDI

Journal Article

Correction to: Effect of undercut on the lower bound stability of vertical rock escarpment using finite

Journal Article

Research on Development Mechanism of Sulphate-carbonate Rocks’ Compound Karst and Engineering Impacts

Lu Yaoru,Zhang Feng´e

Journal Article

Aspects of rock permeability

Lianyang ZHANG

Journal Article

Influence of soft rock-fill material as dam embankment with central bituminous concrete membrane

Peter TSCHERNUTTER

Journal Article

interface adhesion factor on the bearing capacity of strip footing placed on cohesive soil overlying rock

Journal Article

Mechanical properties of rock materials with related to mineralogical characteristics and grain size

Wenjuan SUN, Linbing WANG, Yaqiong WANG

Journal Article

Frost heave and freezing processes of saturated rock with an open crack under different freezing conditions

Zhitao LV, Caichu XIA, Yuesong WANG, Ziliang LIN

Journal Article

On the seismic stability analysis of reinforced rock slope and optimization of prestressed cables

Wenbo ZHENG, Xiaoying ZHUANG, Yongchang CAI

Journal Article

Field and laboratory experimental studies on hard-rock tunnel excavation based on disc cutter coupled

Journal Article

Some Challenges of Deep Mining

Charles Fairhurst

Journal Article