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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: This paper demonstrates the difficulties in determining the relevant material parameters for a valuationLaboratory 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    

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Analysis on damage causes of built-in corridor in core rock-fill dam on thick overburden: A case study

Jia’ao YU; Zhenzhong SHEN; Zhangxin HUANG

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 6,   Pages 762-780 doi: 10.1007/s11709-022-0847-8

Abstract: The stress state of the built-in corridor in core rock-fill dam on thick overburden is extremely complexinvestigate the effect of thick overburden on the stress and deformation of the built-in corridor in a rock-fill

Keywords： thick overburden     built-in corridor     stress     deformation     causes for damage     concrete damaged plasticity    

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Theory and application of construction simulation for roller compaction of high core rock-fill dam

Zhong Denghua,Zhao Chensheng,Zhang Ping

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 28-32

Abstract: style="text-align: justify;">Based on the overall analysis of roller compaction system of high core rock-fillput forward and the simulation model is set up which can actually reflect the uncertainties of the rock-fillstudy achievement has been applied to the filling unit construction process of the Nuozhadu high core rock-fill

Keywords： high core rock-fill dam     roller compaction     construction simulation    

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Development and application of the real-time monitoring system for filling construction process of high core rock-fill

Cui Bo,Hu Lianxing,Liu Donghai

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 91-96

Abstract:

In this paper, on the basis of research on high core rock-fill dam fillingof process monitoring is determined; the solution scheme is proposed; the monitoring system of core rock-fillThe monitoring system is applied in the construction field of the highest earth rock-fill dam in Asia, Nuozhadu core rock-fill dam, as the core component of the construction process control architecture

Keywords： high core rock-fill dam     filling construction process     real-time monitoring     transportation to dam     rolling    

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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.The relationships between mechanical properties and textural characteristics have been extensively investigatedTextural characteristics of rock materials are influenced by the following factors: mineral compositionThis study comprehensively summarizes the regression equations between mechanical properties and mineralcontent and the regression equations between mechanical properties and grain size.

Keywords： Mechanical properties     rock material     texture     mineral characteristics    

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Study on the Model and Its Visualization for Dynamic Allocation of Earth

Hu Chengshun,Zheng Denghua,Zhang Jin,Hong Wen,Li Mingchao

Strategic Study of CAE 2003, Volume 5, Issue 12,   Pages 73-79

Abstract: great significance to reduce the project cost and ensure the construction period in the construction of rock-fillAt last a large-scale rock-fill dam is illustrated.

Keywords： rock-fill dam construction     earth allocation     dynamic allocation     linear programming     visualization    

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Key technologies of real-time construction control for major hydraulic and hydroelectric projects

Ma Hongqi,Zhong Denghua,Zhang Zongliang,Sun Yujun,Liu Donghai

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 20-27

Abstract: justify;">The quality control and schedule control are the significant technical problems in high core rock-fillconventional quality control methods exhibit difficulty to ensure construction quality of high core rock-fillReal-time compaction quality monitoring technology of high core rock-fill dam, real-time entire-process

Keywords： high core rock-fill dam     high concrete dam     construction quality     construction schedule     real-time monitoring    

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Research on the influence of contact surface constraint on mechanical properties of rock-concrete composite

Baoyun ZHAO, Yang LIU, Dongyan LIU, Wei HUANG, Xiaoping WANG, Guibao YU, Shu LIU

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 322-330 doi: 10.1007/s11709-019-0594-7

Abstract: of rock-concrete engineering.To study the influence of contact surface on the mechanical properties of rock-concrete composite specimens, the mechanical properties of these two different specimens are analyzed under triaxial compressiveThe influence of contact surface constraint on the mechanical properties of rock-concrete composite specimenscomposite specimens, which explains the difference of mechanical properties between the two rock-concrete

Keywords： rock-concrete     composite specimen     contact surface     mechanical properties     failure mechanism    

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The Cemented Material Dam: A New, Environmentally Friendly Type of Dam

Jinsheng Jia, Michel Lino, Feng Jin, Cuiying Zheng

Engineering 2016, Volume 2, Issue 4,   Pages 490-497 doi: 10.1016/J.ENG.2016.04.003

Abstract:

The first author proposed the concept of the cemented material dam (CMD) in 2009.The concept covers the cemented sand, gravel, and rock dam (CSGRD), the rockfill concrete (RFC) dam (

Keywords： Cemented material dam (CMD)     Cemented sand，gravel，and rock dam (CSGRD)     Rockfill concrete (RFC) dam     Cementedrockfill dam (CRD)     Cemented soil dam (CSD)     Material properties    

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Effects of sheet thickness and material on the mechanical properties of flat clinched joint

Chao CHEN, Huiyang ZHANG, Shengdun ZHAO, Xiaoqiang REN

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 2,   Pages 410-419 doi: 10.1007/s11465-020-0618-y

Abstract: In this paper, the effects of sheet thickness and material on the mechanical properties of the clinchedand Al2024 sheets with 2 mm thickness were employed to develop the clinched joint by using different materialCross-tensile and shearing tests were carried out to analyze the mechanical properties of the clinched

Keywords： clinched joint     flat clinching process     thickness configuration     material configuration     mechanical property    

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Macro-architectured cellular materials: Properties, characteristic modes, and prediction methods

Zheng-Dong MA

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 3,   Pages 442-459 doi: 10.1007/s11465-018-0488-8

Abstract:

Macro-architectured cellular (MAC) material is defined as a class of engineered materials having configurableproperties.Two types of novel MAC materials, negative Poisson’s ratio material and biomimetic tendon reinforcedmaterial, were introduced in this study.To estimate the effective material properties for structural analyses and to optimally design such materials

Keywords： architectured material     cellular materials     multi-scale modeling     homogenization method     effective materialproperties     computational method    

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Evaluation of potential failure of rock slope at the left abutment of Jinsha River Bridge by model test

Zhiming ZHAO, Xihua WANG

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 3,   Pages 332-340 doi: 10.1007/s11709-013-0206-x

Abstract: To evaluate the stability of the rock slope under bridge foundation, model test and calculation modelMoreover, the result of FEM analysis indicates that the rock mass under the main pier has potential shear

Keywords： slope stability     strength properties     model test     numerical analysis    

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Application of the expanded distinct element method for the study of crack growth in rock-like materials

Lei YANG, Yujing JIANG, Bo LI, Shucai LI, Yang GAO

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 2,   Pages 121-131 doi: 10.1007/s11709-012-0151-0

Abstract: The expanded distinct element method (EDEM) was used to investigate the crack growth in rock-like materialsUniaxial compression experiments were also performed with the artificial rock-like samples to verifygrowth of pre-existing cracks, and model results have strong agreement with the failure and mechanical propertiestensile stresses and is incapable of providing a comprehensive interpretation for the overall failure of rockand shear secondary cracks) and the coalescence of two cracks due to the growth of wing cracks in the rock

Keywords： expanded distinct element method (EDEM)     crack growth     rock-like material     tensile-shear failure criterion    

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Thermal radiative properties of metamaterials and other nanostructured materials: A review

Ceji FU, Zhuomin M. ZHANG

Frontiers in Energy 2009, Volume 3, Issue 1,   Pages 11-26 doi: 10.1007/s11708-009-0009-x

Abstract: investigations have been performed in recent years to understand the influence of microstructures on radiative propertieskey to the enhancement of performance is through the modification of the reflection and transmission propertiesThis review focuses on recent developments in metamaterials–manmade materials with exotic optical properties

Keywords： metamaterial     nanostructured material     thermal radiative property     radiative energy transfer    

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An investigation into the properties of ternary and binary cement pastes containing glass powder

Marcelo Frota BAZHUNI, Mahsa KAMALI, Ali GHAHREMANINEZHAD

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 741-750 doi: 10.1007/s11709-018-0511-5

Abstract: The properties of binary and ternary cement pastes containing glass powder (GP) were examined.

Keywords： cement paste     glass powder     pozzolanic reaction     supplementary cementitious material    

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Title Author Date Type Operation

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

Peter TSCHERNUTTER

Journal Article

Analysis on damage causes of built-in corridor in core rock-fill dam on thick overburden: A case study

Jia’ao YU; Zhenzhong SHEN; Zhangxin HUANG

Journal Article

Theory and application of construction simulation for roller compaction of high core rock-fill dam

Zhong Denghua,Zhao Chensheng,Zhang Ping

Journal Article

Development and application of the real-time monitoring system for filling construction process of high core rock-fill

Cui Bo,Hu Lianxing,Liu Donghai

Journal Article

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

Wenjuan SUN, Linbing WANG, Yaqiong WANG

Journal Article

Study on the Model and Its Visualization for Dynamic Allocation of Earth

Hu Chengshun,Zheng Denghua,Zhang Jin,Hong Wen,Li Mingchao

Journal Article

Key technologies of real-time construction control for major hydraulic and hydroelectric projects

Ma Hongqi,Zhong Denghua,Zhang Zongliang,Sun Yujun,Liu Donghai

Journal Article

Research on the influence of contact surface constraint on mechanical properties of rock-concrete composite

Baoyun ZHAO, Yang LIU, Dongyan LIU, Wei HUANG, Xiaoping WANG, Guibao YU, Shu LIU

Journal Article

The Cemented Material Dam: A New, Environmentally Friendly Type of Dam

Jinsheng Jia, Michel Lino, Feng Jin, Cuiying Zheng

Journal Article

Effects of sheet thickness and material on the mechanical properties of flat clinched joint

Chao CHEN, Huiyang ZHANG, Shengdun ZHAO, Xiaoqiang REN

Journal Article

Macro-architectured cellular materials: Properties, characteristic modes, and prediction methods

Zheng-Dong MA

Journal Article

Evaluation of potential failure of rock slope at the left abutment of Jinsha River Bridge by model test

Zhiming ZHAO, Xihua WANG

Journal Article

Application of the expanded distinct element method for the study of crack growth in rock-like materials

Lei YANG, Yujing JIANG, Bo LI, Shucai LI, Yang GAO

Journal Article

Thermal radiative properties of metamaterials and other nanostructured materials: A review

Ceji FU, Zhuomin M. ZHANG

Journal Article

An investigation into the properties of ternary and binary cement pastes containing glass powder

Marcelo Frota BAZHUNI, Mahsa KAMALI, Ali GHAHREMANINEZHAD

Journal Article