About Methods of Additional Mining Pressure Figuring while Reconstruction of Tunnels
At the end of the 20th century it was actual the
development of transport corridors and the improvement of their
technical parameters. With this purpose, many countries and Georgia
among them manufacture to construct new highways, railways and
also reconstruction-modernization of the existing transport
infrastructure. It is necessary to explore the artificial structures
(bridges and tunnels) on the existing tracks as they are very old.
Conference report includes the peculiarities of reconstruction of
tunnels, because we think that this theme is important for the
modernization of the existing road infrastructure. We must remark
that the methods of determining mining pressure of tunnel
reconstructions are worked out according to the jobs of new tunnels
but it is necessary to foresee additional mining pressure which will be
formed during their reconstruction. In this report there are given the
methods of figuring the additional mining pressure while
reconstruction of tunnels, there was worked out the computer
program, it is determined that during reconstruction of tunnels the
additional mining pressure is 1/3rd of main mining pressure.
[1] V. Khrapov. "Tunnels and underground railways," Moscow: Transport,
1989. -383 p. (In Russian).
[2] Liberman Yu.M. "Pressure on support of permanent workings,"
Moscow: Nauka, 1969. -119 p. (In Russian).
[3] Rupeneit K.V. "Some issues of rock mechanics," Moscow:
Ugletechizdat, 1954. -384 p. (In Russian).
[4] V.G. Khrapov. "Tunnels and underground railways," Moscow:
Transport, 1989. - 235 p. (In Russian).
[5] Labass A. "Pressure of rocks in coal mines," //"Issues of theory of rock
pressure", Moscow: Gosgortechizdat, 1961. (In Russian).
[6] T. Churadze (with co-authors). "Technological assessment of transportconstruction
and design decisions," //Transactions of Georgian
Technical University, Ôäû3(427), Tbilisi, 1999, p.p. 49-52. (In Georgian).
[7] VNIMI, VNIIOMShS of Ministry of Mining Industry of USSR.
"Guidelines to design of underground mines and calculation of support,"
Moscow: Stroyizdat, 1983. -272 p. (In Russian).
[8] "Issues of theory of rock pressure," Under the general editorship of A.A.
Borisov. Moscow: Gosgortechizdat, 1961. - 300 p. (In Russian).
[9] T. Churadze (with co-authors). "Experimental method for technological
assessment of transport-construction and design decisions,"
//Transactions of Georgian Technical University, #3(427), Tbilisi, 1999,
p.p. 52-57. (In Georgian).
[10] T. Churadze (with co-authors). "Analysis of railway investigation,
planning and construction technological processes," //Transactions of
Georgian Technical University, #3(427), Tbilisi, 1999, p.p. 102-107. (In
Georgian).
[11] Churadze T. "Construction of by-pass way on pass site," // Problems of
Applied Mechanics. Ôäû1(14). Tbilisi, 2004, p.p. 76-80. (In Russian).
[12] Churadze T. "Construction of Surami pass railway and tunnel," //
Transport Construction. Ôäû10. Moscow: 2005, p.p. 29-32. (In Russian).
[13] Ardashev K.A., Akhmatov V.I., Katkov G.A. "Methods and devices for
investigation of rock pressure," Moscow: Nedra, 1981. (In Russian).
[14] Borisov A.A. "Mechanics of rocks and massifs," Moscow: Nedra, 1980.
-360 p. (In Russian).
[15] Brednev V.A. "Numerical realization of geo-mechanical model of mines
supports interaction with rocks massif" // TulPI. ÔÇö Tula, 1986. p.p.
105ÔÇö107. (In Russian).
[16] Bulichev N.C. "Mechanics of underground structures in examples and
tasks: Reference book for HIEs," Moscow: Nedra, 1989. -270 p. (In
Russian).
[1] V. Khrapov. "Tunnels and underground railways," Moscow: Transport,
1989. -383 p. (In Russian).
[2] Liberman Yu.M. "Pressure on support of permanent workings,"
Moscow: Nauka, 1969. -119 p. (In Russian).
[3] Rupeneit K.V. "Some issues of rock mechanics," Moscow:
Ugletechizdat, 1954. -384 p. (In Russian).
[4] V.G. Khrapov. "Tunnels and underground railways," Moscow:
Transport, 1989. - 235 p. (In Russian).
[5] Labass A. "Pressure of rocks in coal mines," //"Issues of theory of rock
pressure", Moscow: Gosgortechizdat, 1961. (In Russian).
[6] T. Churadze (with co-authors). "Technological assessment of transportconstruction
and design decisions," //Transactions of Georgian
Technical University, Ôäû3(427), Tbilisi, 1999, p.p. 49-52. (In Georgian).
[7] VNIMI, VNIIOMShS of Ministry of Mining Industry of USSR.
"Guidelines to design of underground mines and calculation of support,"
Moscow: Stroyizdat, 1983. -272 p. (In Russian).
[8] "Issues of theory of rock pressure," Under the general editorship of A.A.
Borisov. Moscow: Gosgortechizdat, 1961. - 300 p. (In Russian).
[9] T. Churadze (with co-authors). "Experimental method for technological
assessment of transport-construction and design decisions,"
//Transactions of Georgian Technical University, #3(427), Tbilisi, 1999,
p.p. 52-57. (In Georgian).
[10] T. Churadze (with co-authors). "Analysis of railway investigation,
planning and construction technological processes," //Transactions of
Georgian Technical University, #3(427), Tbilisi, 1999, p.p. 102-107. (In
Georgian).
[11] Churadze T. "Construction of by-pass way on pass site," // Problems of
Applied Mechanics. Ôäû1(14). Tbilisi, 2004, p.p. 76-80. (In Russian).
[12] Churadze T. "Construction of Surami pass railway and tunnel," //
Transport Construction. Ôäû10. Moscow: 2005, p.p. 29-32. (In Russian).
[13] Ardashev K.A., Akhmatov V.I., Katkov G.A. "Methods and devices for
investigation of rock pressure," Moscow: Nedra, 1981. (In Russian).
[14] Borisov A.A. "Mechanics of rocks and massifs," Moscow: Nedra, 1980.
-360 p. (In Russian).
[15] Brednev V.A. "Numerical realization of geo-mechanical model of mines
supports interaction with rocks massif" // TulPI. ÔÇö Tula, 1986. p.p.
105ÔÇö107. (In Russian).
[16] Bulichev N.C. "Mechanics of underground structures in examples and
tasks: Reference book for HIEs," Moscow: Nedra, 1989. -270 p. (In
Russian).
@article{"International Journal of Architectural, Civil and Construction Sciences:61531", author = "M. Moistsrapishvili and I. Ugrekhelidze and T. Baramashvili and D. Malaghuradze", title = "About Methods of Additional Mining Pressure Figuring while Reconstruction of Tunnels", abstract = "At the end of the 20th century it was actual the
development of transport corridors and the improvement of their
technical parameters. With this purpose, many countries and Georgia
among them manufacture to construct new highways, railways and
also reconstruction-modernization of the existing transport
infrastructure. It is necessary to explore the artificial structures
(bridges and tunnels) on the existing tracks as they are very old.
Conference report includes the peculiarities of reconstruction of
tunnels, because we think that this theme is important for the
modernization of the existing road infrastructure. We must remark
that the methods of determining mining pressure of tunnel
reconstructions are worked out according to the jobs of new tunnels
but it is necessary to foresee additional mining pressure which will be
formed during their reconstruction. In this report there are given the
methods of figuring the additional mining pressure while
reconstruction of tunnels, there was worked out the computer
program, it is determined that during reconstruction of tunnels the
additional mining pressure is 1/3rd of main mining pressure.", keywords = "Mining pressure, Reconstruction of tunnels.", volume = "7", number = "6", pages = "498-4", }