ANDESITE

作品数:24被引量:86H指数:5
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相关领域:天文地球更多>>
相关作者:周宏伟更多>>
相关机构:核工业二一六大队更多>>
相关期刊:《Materials Sciences and Applications》《Journal of Earth Science》《Journal of Mountain Science》《National Science Review》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金更多>>
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Zircon SHRIMP U-Pb Ages,Geochemical,and Sr-Nd Isotopic Constraints on the Petrogenesis of the Middle Eocene Calc-Alkaline Andesitic Rocks:Implications for Continental Arc Magmatism and Slab Break-off in NE Iran
《Journal of Earth Science》2024年第6期1832-1848,共17页Soheila Saki Amir Ali Tabbakh Shabani Mingguo Zhai Yuruo Shi Mahmoud Sadeghian Xiyan Zhu Morteza Delavari Koshan David R.Lentz 
The Torbat-e-Heydariyeh andesitic rocks(THA)are part of the Cenozoic continental arc magmatic system of the northern branch of the Neotethys Ocean(NE Iran).Columnar jointing is the most significant feature of these ro...
关键词:EOCENE Sabzevar zone ANDESITE ZIRCON U-Pb dating continental arc slab break-off geochemistry 
Fluid-rock interaction experiments with andesite at 100℃ for potential carbon storage in geothermal reservoirs
《Deep Underground Science and Engineering》2024年第3期369-382,共14页Grace E.Belshaw Elisabeth Steer Yukun Ji Herwin Azis Benyamin Sapiie Bagus Muljadi Veerle Vandeginste 
Engineering and Physical Sciences Research Council;Grant/Award Number:EP/M000567/1。
Geothermal energy extraction often results in the release of naturally occurring carbon dioxide(CO_(2))as a byproduct.Research on carbon storage using volcanic rock types other than basalt under both acidic and elevat...
关键词:ANDESITE carbon sequestration geothermal reservoirs plagioclase dissolution 
High Mg# of the continental crust explained by calc-alkaline differentiation
《National Science Review》2023年第3期86-93,共8页Ming Tang Xuanyu Liu Kang Chen 
financially supported by National Natural Science Foundation of China (42125302, 42073026, 41888101 and42073024);the support from the Xplorer Prize。
We used compiled geochemical data to investigate the mechanisms that control Mg#(molar ratio of Mg/(Mg+Fe_T)) in andesitic arc lavas.We find that andesites from mature continental arcs with crustal thickness of>45 km ...
关键词:high-Mg#andesite calc-alkaline differentiation Fe depletion slab melting continental crust 
Identification of the Original Tectonic Setting for Oceanic Andesite Using Discrimination Diagrams:An Approach Based on Global Geochemical Data Synthesis
《Journal of Earth Science》2022年第3期696-705,共10页Xinyu Liu Qi Zhang Chengli Zhang 
jointly supported by the National Natural Science Foundations of China(Nos.41772189,41421002);the MOST Special Fund from the State Key Laboratory of Continental Dynamics,Northwest University,Xi’an,China(No.201210133)。
Systematical analyses of data from GEOROC and PetDB database show that large amount of Cenozoic andesites occurred in the various oceanic environments such as mid-oceanic ridge,plumerelated island and oceanic arc.In t...
关键词:ANDESITE oceanic arc plume-related island mid-oceanic ridge tectonic discrimination diagrams geochemical data data analysis big data 
Microscopic pore characteristics of andesite and implication from mineral content:A case study in Huoshiling Formation of Changling fault depression,Songliao Basin被引量:1
《Global Geology》2022年第2期84-96,共13页NIU Penghui SHAN Xuanlong REN Xianjun YI Jian LIU Chaoyang XING Jian 
Supported by Project of National Natural Science Foundation of China(Nos.41972313,41790453).
In order to study the microscopic pore characteristics of andesite reservoir and the effect of mineral content on the andesite pore,this study takes the andesite of the Huoshiling Formation in Longfengshan of Changlin...
关键词:ANDESITE microscopic pore high pressure mercury injection nitrogen adsorption XRD 
Effects of water saturation and loading rate on direct shear tests of andesite被引量:2
《Journal of Rock Mechanics and Geotechnical Engineering》2022年第2期653-662,共10页Tianshu Bao Kimihiro Hashiba Katsunori Fukui 
For estimating the long-term stability of underground framework,it is vital to learn the mechanical and rheological characteristics of rock in multiple water saturation conditions.However,the majority of previous stud...
关键词:Direct shear test Water saturation Loading rate dependence Failure criterion 
Petrophysical Texture Heterogeneity of Vesicles in Andesite Reservoir on Micro-Scales被引量:1
《Journal of Earth Science》2021年第4期799-808,共10页Mutian Qin Shuyun Xie Jianbo Zhang Tianfu Zhang Emmanuel John M.Carranza Hongjun Li Jiayi Ma 
supported by the Natural Science Foundation of China(No.41872250);supported by PetroChina Dagang Oilfield Company“Study on Igneous Rock Distribution and Reservoir Prediction in Dagang Exploration Area”(No.DGTY-2018-JS-408);China National Petroleum Corporation Major Science and Technology Program“Research and Application of Key Technologies for Increasing Efficiency,Storing and Stabilizing Production in Dagang Oilfield”(No.2018E-11).
It is of great significance to study the spatial distribution patterns and petrophysical complexity of volcanic vesicles which determine whether the reservoir spaces of the volcanic rocks can accumulate oil and gas an...
关键词:volcanic vesicles fractal and multifractal microscopic morphology HETEROGENEITY X-CT imaging 
Hydromechanical behaviors of andesite under different stress states during fluid injection被引量:4
《Journal of Rock Mechanics and Geotechnical Engineering》2021年第4期727-744,共18页Miao He Qi Li Xiaying Li Liang Xu Michael Kühn 
funded by the National Natural Science Foundation of China(Grant Nos.41872210 and 41902297);IRSMGFZ Subsurface Utilization of Captured Carbon and Energy Storage System and the Open Research Fund of State Key Laboratory of Geomechanics and Geotechnical Engineering(Grant No.Z018004).
Water reinjection into the formation is an indispensable operation in many energy engineering practices.This operation involves a complex hydromechanical(HM)coupling process and sometimes even causes unpredictable dis...
关键词:Water reinjection Stress state Hydromechanical(HM)coupling Injection-induced seismicity Numerical modeling 
Generation of andesite through partial melting of basaltic metasomatites in the mantle wedge:Insight from quantitative study of Andean andesites被引量:7
《Geoscience Frontiers》2021年第3期636-668,共33页Long Chen Yong-Fei Zheng Zheng Xu Zi-Fu Zhao 
supported by funds from the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(XDB41000000);the National Natural Science Foundation of China(41888101,41703025);the Fundamental Research Funds for the Central Universities(WK2080000128)。
Continental crust in average exhibits a similar composition in both major and trace elements to andesites along active continental margins.For this reason,andesitic magmatism above oceanic subduction zones is consider...
关键词:Andean arc ANDESITE Magma differentiation Source mixing Crust-mantle interaction 
Swelling characteristics of andesite foundation induced by water immersion and their influence on ballastless track subgrade被引量:1
《Journal of Mountain Science》2020年第4期1001-1012,共12页DUAN Jun-yi YANG Guo-lin HU Min LEI Xiao-qin LIN Yu-liang 
funding received from the National Natural Science Foundation of China(Grant Nos.51778641,51878667 and 51678571);the Fundamental Research Funds for the Central Universities of Central South University(2020zzts401)in support of this study.
To study the mechanical and deformation characteristics of ballastless track subgrade filled with micro-expansion fillers in a water-immersed environment, a physical model of ballastless track subgrade was constructed...
关键词:High-speed railway Expansive ANDESITE HEAVE DEFORMATION Lateral SWELLING pressure INCLINATION angle DEFORMATION attenuation 
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