... geological subdiscipline vcres2019 passenger transportation duddeck elasticity tunnel lining rail transportation reservoir characterization monte carlo coefficient geology predefined calculation model optimization problem reservoir geomechanics reliability hanoi interaction construction...

... Abstract From the late years of 20th century up to now, in the world as well as in Vietnam, hydropower projects has been constructed very strongly, roller compacted concrete dams (RCC) have been built in almost countries. Recently, some RCC dams behaved abnormally such as permeability, crack...

... Abstract In this paper, the procedure for design and construction of the physical model for a shaking table test was presented. The model which consisted of a circular underground’s scaled model, a simulated ground, and a rigid soil container was placed on a 2x2 m shaking table...

... and recommend the calculation values of the mechanical parameters of coral rock mass during designation and excavation the construction. carbonate rock limestone reservoir geomechanics sedimentary rock asia government vietnam government geology rock type reservoir characterization geologist...

... Abstract A major cave-in happened in Buon Kuop hydropower project in Vietnam when one of the tunnels encountered a weak zone leading to creation of sink hole at the ground. The design and construction of underground structures in such weak geological conditions, require pre excavation support...

... reservoir geomechanics geologist composite lining tunnel lining lining tunnel liner composite liner formulation university construction alteration stability environmental engineering distance department VCRES2019 - an ISRM specialized conference VCRES2019 22-24 November 2019, Hanoi...

... application of the explosive ground improvement technique are pointed out. fluid dynamics compaction reduction nhu trang geotechnical engineering vietnam government hanoi engineering university subsoil explosion densification explosive compaction engineering construction cavern asia...

... Abstract The pipe roof method, one of tunneling technique, has been used over the last few decades to reduce the influence on the surrounding construction. The function of pipe roof method is to minimize ground surface settlement and promote tunnel stability. In this method, several steel...