The mysterious tunnels of the Log
On the outskirts of the village Bolshoi Log, Aksai district, there is an amazing place, hidden from prying eyes by high hills. However, local residents and so pass by his…

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The mysterious tunnels of the Log
On the outskirts of the village Bolshoi Log, Aksai district, there is an amazing place, hidden from prying eyes by high hills. However, local residents and so pass by his…

Continue reading →

era

The great structures

This publication is dedicated to the Great constructions of the USSR and Russia, those buildings are one of its existences prove the power and might of our own country want to meet. THE GREAT STRUCTURES

At the bottom of each building is a link to all the pictures in the archive!

Well it because we all live in Primorye we should all know about Voroshilov Battery on Russky island that is why she is entrusted with a great honor to open a Hit Parade of GREAT FACILITIES

Voroshilov battery on the island of Russian

In the reform of the Armed Forces of the Russian Federation in 1997 battery, as a combat unit was disbanded, and on its basis was established branch of the Military historical Museum of Pacific fleet “Voroshilov battery”.

In the spring of 1931 it was decided — to strengthen the defences of Vladivostok. The Commission headed by the people’s Commissar of defense K. Voroshilov chose for the new “springboard” island height near the Eastern corner of the Bay Novik. Continue reading

The megaliths of Donbass – the legacy of ancient Hyperborea?

In the vicinity of the village Donskoye of Volnovakha district – unsightly rocky soil, where the surface of granite rocks. And yet there is a lot of randomly placed rock formations. This lost in Donetsk steppes area, which is the ordinary name of Lososina beam, is part of the ancient Hyperborea. So says a resident of the village don Alexander Shulga is associate Professor in the Department of criminal law disciplines Donetsk law Institute MIA of Ukraine, candidate of legal Sciences, and “part-time” – an Amateur archaeologist, who along with his son Artem proceeded several miles of steppes in search of the homeland of civilization.

While such studies of Amateur archaeologists discovered dozens of artifacts that, in their opinion, indicate that the ancient civilization of Hyperborea was located on the territory of modern Donbass. Continue reading

The soil pressure on underground structures

Prior to production and to the construction of underground structures soil in an unlimited array is in a state of natural or geostatic equilibrium under the action of its own weight. In this case, the depth Z in the soil (Fig. 1), the following compressive stresses (pressure):

vertical

horizontal

where is the average bulk weight of overlying soils; – the coefficient of lateral earth pressure under conditions of natural occurrence.

The open or underground excavation changes the equilibrium conditions of the soil and leads to the emergence of deformation and redistribution of stresses.

Earth pressure on underground structures is different than the pressure in the intact rock mass at the same depth, as: Continue reading