Resource Type

Journal Article 3083

Conference Videos 110

Conference Information 2

Conference Topics 1

Year

2024 2

2023 170

2022 268

2021 249

2020 197

2019 189

2018 177

2017 172

2016 143

2015 181

2014 138

2013 109

2012 124

2011 125

2010 134

2009 93

2008 119

2007 152

2006 93

2005 59

open ︾

Keywords

finite element analysis 29

sensitivity analysis 25

simulation 22

optimization 20

analysis 17

numerical analysis 17

system 17

China 15

finite element method 12

risk analysis 12

meta-analysis 11

index system 10

sustainable development 10

dynamic analysis 9

engineering 9

system engineering 9

Artificial intelligence 8

Multi-agent system 8

different 8

open ︾

Search scope:

排序： Display mode:

Moving direction of magmatic conduit metallogenic system in Jinchuan Cu-Ni （PGE） sulfide deposit

Liu Meiyu,Su Shangguo and Song Chen,Cai Nan

Strategic Study of CAE 2015, Volume 17, Issue 2,   Pages 73-84

Abstract:

By the using of geochemical methods and quantitative textural analysis，This paper studied the spatialdistribution characteristics of platinum group elements in Jinchuan Ni-Cu-（PGE） sulfide deposit，discussedOverall，there are a significant decrease in the value of Pd/Ir-Ni/Cu between the four ore bodies fromOn the other hand，through quantitative textural analysis，found that the structure of No. 1 ore body isdirection of Jinchuan magma conduit system is along the strike of the intrusions from northeast to southeast

Keywords： Jinchuan； Cu-Ni-（PGE）； sulfide deposit； magma conduit metallogenic system；moving direction； quantitativetextural analysis    

HTML PDF Collect

A comparison of geology geochemical characteristics between the Kalatongke and the Jinchuan Cu-Ni sulfidedeposit and its significance

Dai Junfeng,Gong Lei and Fan Lifei, Wang Yong, Zhao Binbin

Strategic Study of CAE 2015, Volume 17, Issue 2,   Pages 85-96

Abstract:

According to the analysis and comparison with the content and geochemical characteristics of and traceelement from Cu-Ni sulfide deposits between Kelatongke and Jinchuan， meanwhile， combing different tectonicThe results show that major element of Kalatongke belongs to the tholeiitic basalt system； incompatibleMajor element of Jinchuan deposit belongs to the tholeiitic basalts and mid ocean ridge basalt systemAnd we also predicted the magma conduit and mineralization potential of two ore deposits by 3D geological

Keywords： magmatic Cu-Ni sulfide deposit； magma source； crustal contamination； trace element； rock series； 3D geologicalmodeling； Kalatongke； Jinchuan    

HTML PDF Collect

Main metallogenic tectonic settings of magmatic Cu-Ni (PGE) sulfide deposits in China

Qian Zhuangzhi,Duan Jun,Feng Yanqing,Xu Gang, Zhang Jiangjiang

Strategic Study of CAE 2015, Volume 17, Issue 2,   Pages 19-28

Abstract:

This article summarized the main metallogenic tectonic settings of the magmatic Cu-Ni (PGE) depositsIt found out four important metallogenic tectonic settings which were large igneous province， rift onComparing the findings with other countries， the result showed that China lacks the magmatic sulfideTherefore， the prospecting direction should fully consider those small mafic-ultramafic intrusions whichrelated to the four types metallogenic tectonic settings mentioned above.

Keywords： Cu-Ni(PGE) ；magmatic sulfide deposits； metallogenic tectonic setting； main types； China    

HTML PDF Collect

The roles of volatiles in mineralizations of magmatic Ni-Cu-PGE sulfide deposits—Implications for potentialmetallogenic mechanism of super-large scale magmatic deposits in small magma

Zhang Mingjie,Tang Qingyan and Li Wenyuan,Yu Ming、Hu Peiqing、Li Jianping

Strategic Study of CAE 2015, Volume 17, Issue 2,   Pages 40-49

Abstract: Ni-PGE sulfide deposits in the world.In this paper， on the basis of the behaviors of Ni， Cu and PGE in the processes of partial melting， magmasaturation and the immiscibility of the sulfide liquid phase during the magmatism of Ni-Cu-PGE sulfidemagma， and the sulfide segregation will form super-large scale Ni-PGE sulfide deposits in a large scaleIt is possible to be the metallogenic mechanism of magmatic Ni-PGE sulfide deposits by small mantle derived

Keywords： volatile； small intrusion； mantle-derived magma； mineralizations    

HTML PDF Collect

Discussion on Cu-Ni prospecting evaluation index at eastern Tianshan

Liu Huan,Jiao Jiangang and Zhang Guopeng、Gao Dong、Shao Leqi

Strategic Study of CAE 2015, Volume 17, Issue 2,   Pages 106-112

Abstract:

The magmatic Cu-Ni sulfide deposit is mainly hosted in mafic-ultramafic intrusions which are generallyThis forms a large number of deposits which we call “mall intrusion forming large deposit&rdquoIn the world，there are many mafic-ultramafic intrusions，but how to determine the metallogenic potentialmafic-ultramafic intrusions and the uneconomic mineralized mafic-ultramafic intrusions，in order to distinguish the metallogenicgenerally characteristic by right incline in Chondrite normalized REE pattern diagrams；several stages of magma

Keywords： Cu-Ni sulfide deposit； prospecting evaluation index； eastern Tianshan    

HTML PDF Collect

theory on small intrusions forming large deposits and its exploration significance—Taking for magmatic Ni-Cusulfide deposits example in the northwestern of China

Li Wenyuan,Zhang Zhaowei and Chen Bo

Strategic Study of CAE 2015, Volume 17, Issue 2,   Pages 29-34

Abstract: forward by academician Zhongli Tang was a recapitulative summary by Long-term studying of magmatic Ni-Cusulfide deposits which related to mafic-ultramafic intrusions.Our study is about the mineralization of Ni-Cu sulfide deposits which related to mafic-ultramafic intrusionsAnd another theory of magma conduit systems，may cause the local enrichment of mineral，and like that theoryAfter summarizes the prospecting fact of magmatic Ni-Cu sulfide deposits in the northwestern of China

Keywords： mafic-ultramafic intrusions； magmatic Ni-Cu sulfide deposits； small intrusions forming large deposits    

HTML PDF Collect

Aerodynamic impact of train-induced wind on a moving motor-van

Jiajun HE; Huoyue XIANG; Yongle LI; Bin HAN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 7,   Pages 909-927 doi: 10.1007/s11709-022-0833-1

Abstract: The newly-built single-level rail-cum-road bridge brings the issue of the aerodynamic impact of train-induced wind on road automobiles. This research introduced a validated computational fluid dynamics (CFD) model regarding this concern. Such an aerodynamic impact mechanism was explored; a relationship between the transverse distance between train and motor-van (hereinfafter referred to as van) and the aerodynamic effects on the van was explored to help the optimization of bridge decks, and the relationship between the automobile speed and aerodynamic variations of a van was fitted to help traffic control. The fitting results are accurate enough for further research. It is noted that the relative speed of the two automobiles is not the only factor that influences the aerodynamic variations of the van, even at a confirmed relative velocity, the aerodynamic variations of the van vary a lot as the velocity proportion changes, and the most unfavorable case shows an increase of over 40% on the aerodynamic variations compared to the standard case. The decay of the aerodynamic effects shows that not all the velocity terms would enhance the aerodynamic variations; the coupled velocity term constrains the variation amplitude of moments and decreases the total amplitude by 20%–40%.

Keywords： rail-cum-road bridge     aerodynamic impact     train-induced wind     CFD     aerodynamic force     quantitative analysis    

HTML PDF Collect

Theoretical system for (large) deposit formed by smaller intrusion

Tang Zhongli,Jiao Jiangang and Yan Haiqing

Strategic Study of CAE 2015, Volume 17, Issue 2,   Pages 4-18

Abstract: intrusion into a theory， and presented metallogenic models， metallogenic mechanisms and metallogenictypes for two kinds of large deposit formed by smaller intrusion.One kind is the deposit formed by mafic magma which has experienced deep segregation (preconcentration) at first， then emplacement by pulses and finally concentration into a deposit in the terminal of magmachamber； the other kind is the deposit formed by intermediate-acidic magma， which is presented as mineralization

Keywords： small intrusions forming large deposits；connotation；category；characteristics；metallogenic model    

HTML PDF Collect

Catalytic hydrolysis of gaseous HCN over Cu–Ni/γ-Al

Linxia Yan, Senlin Tian, Jian Zhou, Xin Yuan

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 6, doi: 10.1007/s11783-016-0872-8

Abstract: The Cu–Ni/γ-Al O catalyst was prepared to study HCN hydrolysis ?To decompose efficiently hydrogen cyanide (HCN) in exhaust gas, g-Al O -supported bimetallic-based Cu–Nivolume ratio, reaction temperature, and the presence of CO or O on the HCN removal efficiency on the Cu–Ni

Keywords： Hydrogen cyanide     Cu–Ni/g-Al2O3     Catalytic hydrolysis    

HTML PDF Collect

Problems and Countermeasures for Safe and Effective Filling Mining in Jinchuan Nickel Mine in the Deep

Yang Zhiqiang,Gao Qian,Chen Dexin,Guo Huigao

Strategic Study of CAE 2014, Volume 16, Issue 8,   Pages 38-44

Abstract:

Jinchuan nickel mine is well known for its high crustal stress, thickAt last, proposing technical difficulties that the jinchuan deep mining safely and efficiently shouldbe overcame, providing clear research direction for improving development ability and the comprehensive

Keywords： Jinchuan nickel mine     Deep mining     High stress     Key technology     Study direction    

HTML PDF Collect

Vibration analysis of a simply supported beam under moving mass based on moving finite element method

Zhuchao YE, Huaihai CHEN,

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4,   Pages 397-400 doi: 10.1007/s11465-009-0044-7

Abstract: In this paper, a moving finite element (MFE) method is proposed to perform the dynamic analysis of asimply supported beam for a moving mass (MM).The MFE method treats the moving mass as a moving part of the entire system, so that the transverse inertialeffects caused by the moving mass may easily be taken into account.

Keywords： simply supported beam     moving mass (MM)     transverse vibration     moving finite element (MFE)    

HTML PDF Collect

Technology Research on the Efficient Exploitation and Comprehensive Utilization of Resources in the Deep JinchuanNickel Deposit

Zhiqiang Yang

Engineering 2017, Volume 3, Issue 4,   Pages 559-566 doi: 10.1016/J.ENG.2017.04.021

Abstract:

To understand the resource features and geology in the deep Jinchuan nickel deposit, difficult geologicalfound to permit the efficient exploitation and comprehensive utilization of the resources in the deep Jinchuan

Keywords： Deep mining     Efficient exploitation     Comprehensive utilization     Key technology    

HTML PDF Collect

Design and analysis of the gripper mechanism based on generalized parallel mechanisms with configurablemoving platform

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4,   Pages 765-781 doi: 10.1007/s11465-021-0655-1

Abstract: Generalized parallel mechanisms with a configurable moving platform have become popular in the researchgrasping motion) gripper mechanisms based on the generalized parallel mechanisms with a configurable movingFirst, the configurable moving platform, which is a closed loop, is designed for grasping manipulationA kinematic analysis of the example mechanism is presented.In addition, a stiffness analysis is performed.

Keywords： generalized parallel mechanism     configurable moving platform     gripper mechanism     type synthesis     kinematicanalysis    

HTML PDF Collect

Selective recovery of Cu

Haiping LUO,Bangyu QIN,Guangli LIU,Renduo ZHANG,Yabo TANG,Yanping HOU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 522-527 doi: 10.1007/s11783-014-0633-5

Abstract: MEC) were developed to selectively recover Cu and Ni ions from wastewater.The wastewater was treated in the cathode chambers of the system, in which Cu and Ni ions were removedAt an initial Ni concentration of 500 mg·L , Cu removal efficiencies decreased from 99.1%±0.3% to 74.2%The results clearly demonstrated the feasibility of selective recovery of Cu and Ni from the wastewaterusing the bioelectrochemical system.

Keywords： bioelectrochemical system     Cu2+     Ni2+     selective recovery    

HTML PDF Collect

Phosphorus-doped Ni–Co sulfides connected by carbon nanotubes for flexible hybrid supercapacitor

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 491-503 doi: 10.1007/s11705-022-2257-9

Abstract: unsatisfactory performance of low specific capacity, low rate capability, and fast capacity loss exist in Ni–Cosulfide electrodes.

Keywords： cobalt nickel sulfide     phosphorus-doping     hybrid supercapacitor     carbon nanotube     density functional    

HTML PDF Collect

Title Author Date Type Operation

Moving direction of magmatic conduit metallogenic system in Jinchuan Cu-Ni （PGE） sulfide deposit

Liu Meiyu,Su Shangguo and Song Chen,Cai Nan

Journal Article

A comparison of geology geochemical characteristics between the Kalatongke and the Jinchuan Cu-Ni sulfidedeposit and its significance

Dai Junfeng,Gong Lei and Fan Lifei, Wang Yong, Zhao Binbin

Journal Article

Main metallogenic tectonic settings of magmatic Cu-Ni (PGE) sulfide deposits in China

Qian Zhuangzhi,Duan Jun,Feng Yanqing,Xu Gang, Zhang Jiangjiang

Journal Article

The roles of volatiles in mineralizations of magmatic Ni-Cu-PGE sulfide deposits—Implications for potentialmetallogenic mechanism of super-large scale magmatic deposits in small magma

Zhang Mingjie,Tang Qingyan and Li Wenyuan,Yu Ming、Hu Peiqing、Li Jianping

Journal Article

Discussion on Cu-Ni prospecting evaluation index at eastern Tianshan

Liu Huan,Jiao Jiangang and Zhang Guopeng、Gao Dong、Shao Leqi

Journal Article

theory on small intrusions forming large deposits and its exploration significance—Taking for magmatic Ni-Cusulfide deposits example in the northwestern of China

Li Wenyuan,Zhang Zhaowei and Chen Bo

Journal Article

Aerodynamic impact of train-induced wind on a moving motor-van

Jiajun HE; Huoyue XIANG; Yongle LI; Bin HAN

Journal Article

Theoretical system for (large) deposit formed by smaller intrusion

Tang Zhongli,Jiao Jiangang and Yan Haiqing

Journal Article

Catalytic hydrolysis of gaseous HCN over Cu–Ni/γ-Al

Linxia Yan, Senlin Tian, Jian Zhou, Xin Yuan

Journal Article

Problems and Countermeasures for Safe and Effective Filling Mining in Jinchuan Nickel Mine in the Deep

Yang Zhiqiang,Gao Qian,Chen Dexin,Guo Huigao

Journal Article

Vibration analysis of a simply supported beam under moving mass based on moving finite element method

Zhuchao YE, Huaihai CHEN,

Journal Article

Technology Research on the Efficient Exploitation and Comprehensive Utilization of Resources in the Deep JinchuanNickel Deposit

Zhiqiang Yang

Journal Article

Design and analysis of the gripper mechanism based on generalized parallel mechanisms with configurablemoving platform

Journal Article

Selective recovery of Cu

Haiping LUO,Bangyu QIN,Guangli LIU,Renduo ZHANG,Yabo TANG,Yanping HOU

Journal Article

Phosphorus-doped Ni–Co sulfides connected by carbon nanotubes for flexible hybrid supercapacitor

Journal Article