《Deep Resources Engineering》

作品数:18被引量:1H指数:1
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《Deep Resources Engineering》
主办单位:东北大学
最新期次:2024年3期更多>>
发文主题:ADVANCESTRIAXIALROCKINVERSIONGEO更多>>
发文领域:金属学及工艺天文地球理学矿业工程更多>>
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Crustal structure and shallow-focus seismic activities in the Sumatra subduction zone:Constrains from receiver function inversion
《Deep Resources Engineering》2024年第3期1-11,共11页Xuelei Li Yuan Wang Tianyao Hao Yuxin Yuan Zhuo Jia Jinpeng Luan 
supported by NSFC(42306084);Hunan Provincial Natural Science Foundation of China(2023JJ40223);Scientific Research Fund of Hunan Provincial Education Department(21B0566).
The Sumatra subduction zone is located in the southwest of the Suna plate,between the Euro-Asia Plate and Indo-Austrilian Plates.With the obliquely subducting of the Indo-Austrilian Plate toward the the Euro-Asia Plat...
关键词:SUMATRA Receiver function Subduction plate Seismic activities 
A microscopic approach to brittle creep and time-dependent fracturing of rocks based on stress corrosion model
《Deep Resources Engineering》2024年第3期12-29,共18页Tao Xu Zhen Heng Ben Liu Michael J.Heap P.L.P.Wasantha Zhiguo Li 
supported by the National Natural Science Foundation of China(grant numbers 42172312,52211540395);support from the Institut Universitaire de France(IUF).
A brittle creep and time-dependent fracturing process model of rock is established by incorporating the stress corrosion model into discrete element method to analyze the creep behavior and microcrack evolution in bri...
关键词:Time-dependent cracking CREEP Damage Brittle rocks Micromechanical modeling 
Location method of ill-conditioned microseismic source and its engineering application
《Deep Resources Engineering》2024年第3期30-42,共13页Bing-Rui Chen Tao Li Xinhao Zhu Xu Wang Qing Wang Canxun Du Sanlin Du 
the financial support from the National Natural Science Foundation of China(Grant no.42077263).
Microseismic event location is one of the core parameters in microseismic monitoring,and the accuracy of localization will directly affect the effectiveness of engineering applications.However,limited by spatial facto...
关键词:Microseismic Location method III-conditioned problem Condition number singular value REGULARIZATION Newton downhill method 
Study on the time delay failure characteristics of sandstone unloading under dynamic disturbance
《Deep Resources Engineering》2024年第3期43-56,共14页Huafeng Deng Yening Huang Yao Xiao Pengfei Xu Jianlin Li Mingyang Wang 
the financial support provided by the National Natural Science Foundation of China(Grant No.U22A20600,U2034203).
The rockburst caused by underground engineering excavation exhibits a significant lag effect.Studies have shown that the occurrence of lag-type rockburst is closely related to the delayed failure of rocks.This paper f...
关键词:Time delay UNLOADING Deformation characteristics Destructive form Particle Flow Program 
Advances in peridynamics modeling of deformation and fracturing of brittle geomaterials
《Deep Resources Engineering》2024年第3期57-81,共25页Feng Tian Zaobao Liu Hongbo Li Enda Zhang Jinxin Zhou Jian-fu Shao 
supported by the National Natural Science Foundation of China(NO.52278333).
Peridynamics(PD)is an emerging method that establishes a theoretical framework based on non-local theory to describe material mechanical behavior with spatial integral equations.It gives a unified expression of the me...
关键词:PERIDYNAMICS Non-local theory Discontinuous problem Brittle geomaterials Numerical simulation 
Advances in stability analysis and optimization design of large underground caverns under high geostress condition
《Deep Resources Engineering》2024年第3期82-96,共15页Long Li Quan Jiang Qingfu Huang Tianbing Xiang Jian Liu 
the financial support from the National Natural Science Foundation of China(No.52325905);Key Technology Research Projects of Power China(No.DJ-HXGG-2023-04 and No.DJ-HXGG-2023-16).
The demand for underground space and sustainable energy has driven the need for underground structures.Large underground caverns,being an underground structure carrier,offers a feasible solution.However,the stability ...
关键词:Underground caverns Stability analysis Optimization design High geostress 
Rockburst risk control and mitigation in deep mining
《Deep Resources Engineering》2024年第2期46-67,共22页Ming Cai 
It is important to understand and manage rockburst challenges in deep mining operations.This paper presents a systematic study of rockburst risk in underground mining,offering a detailed examination of influencing fac...
关键词:Rockburst risk Rockburst hazard Excavation vulnerability Exposure Rock support Risk control Risk mitigation 
A three-dimensional numerical study on the stability of layered rock spillway tunnels in alpine canyon areas
《Deep Resources Engineering》2024年第2期68-81,共14页Peng-Zhi Pan Fuyuan Tan Fengqiong Li Fudong Chi Xufeng Liu Zhaofeng Wang 
supported by the National Natural Science Foundation of China(Grant No.52125903).
Rock masses in alpine canyon areas exhibit strong heterogeneity,discontinuity,and are subject to strong tectonic effects and stress unloading,leading to extremely complex distribution of in-situ stress.In addition,the...
关键词:Alpine canyon areas In-situ stress inversion Layered rock mass Stability characteristics of surrounding rock Numerical simulation 
Advances in dynamic test of deep rocks considering in-situ mechanical and hydraulic conditions
《Deep Resources Engineering》2024年第2期82-100,共19页Kaiwen Xia Minlei Wang Yan Fu Bangbiao Wu Ying Xu Wei Yao 
supported by the National Natural Science Foundation of China(Grant Nos.42141010,12172253,42377147,and 52079091).
Determining the dynamic behaviors of deep rocks is important but challenging for deep underground rock engineering.Recently,great advances have been made by researchers in dynamic tests of deep rocks considering insit...
关键词:Deep rock dynamics Triaxial confinement Hydraulic-mechanical coupling Dynamic strength Dynamic fracture toughness 
Metaheuristic algorithms for groundwater model parameter inversion:Advances and prospects
《Deep Resources Engineering》2024年第2期101-108,共8页Junjun Chen Zhenxue Dai 
supported by the Fundamental Research Funds for the Central Universities(XJ2023005201);the National Natural Science Foundation of China(NSFC:U2267217,42141011,and 42002254).
Groundwater inverse modeling is a vital technique for estimating unmeasurable model parameters and enhancing numerical simulation accuracy.This paper comprehensively reviews the current advances and future prospects o...
关键词:Groundwater Inverse modeling Metaheuristic algorithms Genetic algorithm Particle swarm optimization Simulated annealing Differential evolution 
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