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2.124  Articles
1 of 213 pages  |  10  records  |  more records»
In the article the basic provisions of technology reliability of soils stabilization during exploitation of the Kiev underground railway running tunnels are considered.

The objective of the study is the geomechanical characterization of the rock mass rating RMR system and numerical modeling for mining underground excavation design of the Djebel El Ouahch tunnel, in Constantine (Algeria).The geological and geotechnical ch... see more

In this paper the model of thin reinforcement that takes into account its tension, shear and bending is developed. The model developed is introduced into the integral equation method for study of stress concentration in the wall of partially reinforced tu... see more

Attention should be paid to tunnels' seismic behaviour since many of them have been damaged by earthquakes. The paper presented a seismic study of a shallow circular tunnel by physical modelling on shaking table test. A small scale tunnel model of the Han... see more

Attention should be paid to tunnels' seismic behaviour since many of them have been damaged by earthquakes. The paper presented a seismic study of a shallow circular tunnel by physical modelling on shaking table test. A small scale tunnel model of the Han... see more

Tunnels are underground passages, placed horizontally, which serve to lead the road through them. In order to fulfill its purpose in road traffic, the tunnel must fit into the traffic infrastructure and as such not create an obstacle in movement and enabl... see more

The construction of tunnel portals in mountainous or slope areas often involves problems, which are closely related to factors, such as slope topography, geology, geotechnics, construction geometry and the tunnel excavation method. The activation of lands... see more

The works on creation of effective rubber sealants for hermetic sealing of joints of underground structures from modular ferroconcrete and pig-iron, including tunnel elements for the underground, are carried out. 

The article gives examples of underground construction of hydropower station inNepaland sewer tunnel in the USA. These projects pay attention to influence of geotechnical risks and their consequences. 

1 of 213 pages  |  10  records  |  more records»