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Application of Underground Fracture Connection Monitoring in Anpeng Alkali Mine
Qi Tiexin,Liu Jianzhong,Qi Guilin,Dong Feng
Strategic Study of CAE 2006, Volume 8, Issue 7, Pages 63-67
In this paper, the theories, techniques, methodologies, and results of monitoring primary fractures connecting to the injection well in Anpeng Alkali Mine are presented, which combines micro-seismic monitoring with leveling survey techniques. By these theories, techniques and methodologies, the production well was located within the fractured band connecting to the injection well at a depth of over 1 000 meters, which makes it possible for continuous water injection and alkali solution production in Anpeng Alkali Mine.
Keywords: Anpeng Alkali Mine wet process for alkali extraction underground fracture connection leveling survey
Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 2, Pages 256-270 doi: 10.1007/s11709-022-0924-z
Keywords: fiber reinforcement cemented paste backfill fracture behavior underground mine cement hydration
Frontiers of Engineering Management doi: 10.1007/s42524-023-0282-0
Keywords: risk evaluation maintenance steering group analytic network process task transfer maintenance program
Mouth the mirror of lungs: where does the connection lie?
Jananni Muthu,Sivaramakrishnan Muthanandam,Jaideep Mahendra
Frontiers of Medicine 2016, Volume 10, Issue 4, Pages 405-409 doi: 10.1007/s11684-016-0476-5
Periodontitis is the chronic destructive disease of the periodontium (Gums) caused by host bacterial interactions. The effect of such host bacterial interactions in oral cavity also evokes a systemic response. Numerous studies have found common mechanisms of destruction for periodontal diseases and other chronic diseases like diabetes mellitus, atherosclerosis, respiratory diseases, and adverse pregnancy outcomes. Oral colonization by respiratory pathogens appears to be a risk factor for development of respiratory diseases and oral interventions aimed at reducing oral bacterial count have resulted in reduced incidence of these reparatory illness. This reflects the importance of oral hygiene among patients with respiratory illness. This review highlights the association between periodontal diseases and respiratory diseases.
Keywords: periodontitis respiratory diseases acute pneumonia COPD
Static behavior of planar intersecting CFST connection in diagrid structure
Ling LI, Xianzhong ZHAO, Ke KE
Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3, Pages 355-365 doi: 10.1007/s11709-011-0125-7
Keywords: diagrid structure concrete-filled steel tube planar intersecting connection experimental research mechanism
Hyungjoo CHOI, Husam NAJM
Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1, Pages 199-214 doi: 10.1007/s11709-019-0592-9
Keywords: fatigue weld connections base plate fillet welds
Tests on impact effect of partial fracture at steel frame connections
CHEN Yiyi, BIAN Ruoning
Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4, Pages 295-301 doi: 10.1007/s11709-008-0049-z
Keywords: structural fracture natural fracture progressive high-frequency
Effect of fly ash replacement level on the fracture behavior of concrete
Mahdi AREZOUMANDI, Jeffery S. VOLZ
Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 4, Pages 411-418 doi: 10.1007/s11709-013-0228-4
Keywords: concrete fracture energy fly ash
Mohammad Ali NAGHSH, Aydin SHISHEGARAN, Behnam KARAMI, Timon RABCZUK, Arshia SHISHEGARAN, Hamed TAGHAVIZADEH, Mehdi MORADI
Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 1, Pages 194-212 doi: 10.1007/s11709-020-0688-2
Keywords: column-tree moment connection Finite element model parametric study fire regression models gene expression
Computational modeling of fracture in concrete: A review
Luthfi Muhammad Mauludin, Chahmi Oucif
Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3, Pages 586-598 doi: 10.1007/s11709-020-0573-z
Keywords: concrete fracture macroscopic micromechanical heterogeneity
Computational modeling of fracture in capsule-based self-healing concrete: A 3D study
Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6, Pages 1337-1346 doi: 10.1007/s11709-021-0781-1
Keywords: 3D fracture self-healing concrete spherical cohesive elements heterogeneous
Evaluating the material strength from fracture angle under uniaxial loading
Jitang FAN
Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2, Pages 288-293 doi: 10.1007/s11709-018-0480-8
A dimensional analysis on asphalt binder fracture and fatigue cracking
Qian ZHAO, Zhoujing YE
Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 2, Pages 201-206 doi: 10.1007/s11709-017-0402-1
Keywords: Dimensional analysis asphalt fracture fatigue cracking
Hicham SERHOUD, Djilani BENATTOUS
Frontiers in Energy 2013, Volume 7, Issue 3, Pages 380-387 doi: 10.1007/s11708-013-0252-z
Keywords: brushless doubly-fed generator (BDFG) modeling grid connection control back-to-back pulse-width modulation
Experimental research on ductile fracture criterion in metal forming
Song YU, Weiming FENG
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3, Pages 308-311 doi: 10.1007/s11465-011-0233-z
Ductile fracture criterion is key limitation parameter in material forming.shearing test on 45# steel are utilized for providing the experimental values of the critical values at fracture, and 11 widely used ductile fracture criterion are selected to simulate the physical experiments andtheir relative accuracy for predicting and quantifying fracture initiation sites are investigated.triaxiality can be estimated successively using both Normalized Cockcroft-latham and the Brozzo ductile fracture
Keywords: ductile fracture criteria metal forming process material experiment stress triaxiality
Title Author Date Type Operation
Application of Underground Fracture Connection Monitoring in Anpeng Alkali Mine
Qi Tiexin,Liu Jianzhong,Qi Guilin,Dong Feng
Journal Article
Experimental investigation of evolutive mode-I and mode-II fracture behavior of fiber-reinforced cemented
Journal Article
Risk evaluation for the task transfer of an aircraft maintenance program based on a multielement connection
Journal Article
Mouth the mirror of lungs: where does the connection lie?
Jananni Muthu,Sivaramakrishnan Muthanandam,Jaideep Mahendra
Journal Article
Static behavior of planar intersecting CFST connection in diagrid structure
Ling LI, Xianzhong ZHAO, Ke KE
Journal Article
Investigation of fatigue resistance of fillet-welded tube connection details for sign support structures
Hyungjoo CHOI, Husam NAJM
Journal Article
Tests on impact effect of partial fracture at steel frame connections
CHEN Yiyi, BIAN Ruoning
Journal Article
Effect of fly ash replacement level on the fracture behavior of concrete
Mahdi AREZOUMANDI, Jeffery S. VOLZ
Journal Article
An innovative model for predicting the displacement and rotation of column-tree moment connection under
Mohammad Ali NAGHSH, Aydin SHISHEGARAN, Behnam KARAMI, Timon RABCZUK, Arshia SHISHEGARAN, Hamed TAGHAVIZADEH, Mehdi MORADI
Journal Article
Computational modeling of fracture in concrete: A review
Luthfi Muhammad Mauludin, Chahmi Oucif
Journal Article
Computational modeling of fracture in capsule-based self-healing concrete: A 3D study
Journal Article
Evaluating the material strength from fracture angle under uniaxial loading
Jitang FAN
Journal Article
A dimensional analysis on asphalt binder fracture and fatigue cracking
Qian ZHAO, Zhoujing YE
Journal Article
Simulation of grid connection and maximum power point tracking control of brushless doubly-fed generator
Hicham SERHOUD, Djilani BENATTOUS
Journal Article