.... This is important as to ensure the working condition of tunnel. austria government europe government tunnel united states government inspection health & medicine geology lining leakage tunnel 1 tunnel lining vcres2019 geologist asia government consumer health assessment water leakage...

... - Displacement measurement analysis of precast arch rockfall structure during construction. asia government tunnel foundation korea thickness vietnam government vcres2019 rockfall protection tunnel introduction hanoi precast mountainous terrain protection tunnel precast rockfall protection...

...-Moun HPP), using for estimate Q slope value. geologist q-slope vcres2019 geology strength reservoir geomechanics hanoi asia government reservoir characterization project nam e-moun hydropower project laos government geological subdiscipline adit probability failure nam e-moun...

... simulation were validated against laboratory linear cutting test. It is found that numerical simulation using dynamic input parameters match better with the laboratory experiment. geologist hydraulic fracturing reservoir characterization asia government vcres2019 linyi sandstone wellbore design...

... borehole rockmass borehole digital asia government reservoir characterization hanoi rock foundation borehole digital optical televiewer mater upstream oil & gas vietnam government fracture observation foundation nguyen cong chinh geologist rock type rock fracture observation vcres2019...

... on permeability are considered. brazil government upstream oil & gas fluid dynamics geology geologist asia government reservoir simulation reservoir surveillance flow in porous media reservoir geomechanics permeability hanoi subsidence relation rock type production monitoring vietnam...

... to break the block stone. geologist asia government hanoi nguyen xuan man durability limitation equation vietnam government vcres2019 nguyen duyen phong publishing house geology upstream oil & gas reservoir characterization solitary explosion determination explosion nguyen van...

... results of Reliability of concrete tunnel lining are made for the specific geological conditions of the Nhon - Hanoi railway project and the other numerical results are demonstrated in this article. asia government vietnam government geologist ground transportation artificial intelligence...

... tunneling. Initial investigation results was an evident effective of chemical grouting in field by increasing permeability of mix soil - silicate, deceasing porosity and water content of soft soil. upstream oil & gas asia government drilling fluid formulation mineral geologist united states...

... indicated higher values compared to the results from direct tensile test method. sedimentary rock geology specimen geological subdiscipline geologist asia government sandstone tensile strength clastic rock vietnam government reservoir characterization vcres2019 failure sandstone specimen...

... of skidding due to complex geological conditions combined with the expansion of roadway NH34 in 2012-2013. sedimentary rock asia government clastic rock rock type geologist landslide artificial intelligence geology hanoi vietnam government exploration drilling vcres2019 displacement large...

... an experimental plan which has been useful for obtaining shear strength and stiffness parameters for rock joint and rock shotcrete interface. upstream oil & gas asia government reservoir characterization hanoi stiffness vietnam government geological subdiscipline shotcrete mpa interface...

..., satellite technology for displacement monitoring, i.e., GPS and SAR, is firstly outlined and then the concept of spatio-temporal continuous displacement monitoring is introduced. Practical applications of GPS and DInSAR for monitoring displacements in various projects are described. geologist asia...

... the solution to use explosive energy to achieve optimal results for rock fragmentation in construction. asia government vcres2019 dependence relation experiment vietnam government hanoi steel mold determination efficiency explosion fragmentation table proportion vietnam 3 diameter...

... geologist asia government metals & mining organic-rich rock rock type reservoir characterization sedimentary rock geology reservoir geomechanics coal seam uniaxial compressive strength hanoi coefficient excavation engineering vcres2019 journal strength criterion rockburst china coal...

...-dimensional displacement united states government gps displacement hanoi global positioning system application nguyen trung kien geologist asia government displacement vector proceedings rainfall monitoring japan government displacement vcres2019 shimizu obstruction VCRES2019 - an ISRM...

... at the test site is approximately horizontal. These works provide a good technical support for the design and construction of the hydropower station. asia government reservoir geomechanics vcres2019 upstream oil & gas vietnam government geological subdiscipline hydraulic fracturing stress...

... performed by Power Engineering Consulting joint stock No.1 Co. (PECC1) in Vietnam. geologist vcres2019 construction cst vietnam government equation application geology reservoir characterization tomography raypath asia government hanoi roller compacted concrete dam evaluation pecc1...

... determined that they can cause plane failure and almost slope failure locations is relation to fault zones. structural geology vietnam government vcres2019 ground transportation orientation geologist asia government hanoi fracture orientation landslide evidence rock type chodon landslide...

.... This paper will evaluate the potential of applying technology in the conditions of underground coal mines in Quang Ninh. organic-rich rock rock type metals & mining coal mining vietnam government geologist sedimentary rock asia government protection pillar longwall mining mining science...