Górnictwo i Geoinżynieria
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ISSN 1732-6702
Issue Date
2005
Volume
R. 29
Number
Nr 3/1
Description
Journal Volume
Górnictwo i Geoinżynieria
R. 29 (2005)
Projects
Pages
Articles
Wybrane problemy budownictwa podziemnego
(Wydawnictwa AGH, 2005) Grodecki, Wojciech; Madryas, Cezary; Tajduś, Antoni; Tokarz, Andrzej; Wichur, Andrzej; Żyliński, Ryszard
The basic problem of the Polish underground construction both in the rocks (chapt. 2) and grounds (chapt. 3) have been discussed in the paper. The problems of the underground net infrastructure of cities have been focused on in the chapt. 4. Selected topics of the geotechnical designing in the underground construction and cross relations among the underground construction, geotechnics and geoengineering, have been presented in the last part of the paper. It has been finished by the summary indicating the prospects for the development of the underground construction in Poland.
Atypical solution of a road tunnel Valík
(Wydawnictwa AGH, 2005) Aldorf, Josef; Ďuriš, Lukáš
The contribution informs of advancement for solving the stability of the tunnel Valik reinforced concrete abutment. This concept option was due for lowering the environmental impacts accompanying the tunnel excavation.
Contribution to the synergic impact of the stabilization intervention during pit deepening
(Wydawnictwa AGH, 2005) Aldorf, Josef; Hrubešová, Eva; Šípek, Pavel
This paper deals with the pit construction of the exit facility, which will serve as an escape router from a sewer collector located in front of the Imperial Hotel in the city centre of Ostrava. The design is based on ground stabilization by means of sheeting, nailing, and anchoring. The pit construction was executed within the project »The enlargement of the sewage network of Ostrava - Stage of construction II - City centre sewer collector - SO 024 escape route of the Imperial Hotel«.
Likwidacja składowiska odpadów niebezpiecznych na przykładzie SMD Kölliken (Szwajcaria)
(Wydawnictwa AGH, 2005) Barchański, Bronisław
On the area of the liquidated clay outcrop in Kolliken (Switzerland) 375 000 MG of hazardous wastes have been deposited in the years 1978-85. As a result of protests of the population in 1985 the disposal has been officially closed. Ordered research proved that potable ground waters in the vicinity of the disposal site have been contaminated by leakages deriving (washed away) from the disposal site. In order to avoid further contamination of potable ground waters a decision was made about making a barrier around the disposal site in the form of 129 drainage holes (wells) connected to a collective dewatering gallery of total length of 600 meters. Tapped contaminated leakages have been treated on the spot in a specially built treatment plant. Simultaneously to the aforementioned works preparations for liquidation of the disposal site have been initiated.
Zabezpieczenie zabytkowego tunelu fortecznego z XIX wieku w ramach budowy metra w Warszawie
(Wydawnictwa AGH, 2005) Butrymowicz, Nikodem; Rekuć, Zbigniew
In the course of clearing the building site of the subway in the Plac Inwalidów (Invalids Square) in Warsaw, an outcrop of the west end of a fortress tunnel was made. In the year 1925 the last part of the tunnel along with the fort has been taken apart down to the floor-level without ensuring and protection of the interior of the remaking part. The end of tunnel is situated under the arterial west drive of the square and above the subway tunnels. The fortress tunnel is protected by a vertical brick wall built specially in order to prevent soil from sliding into its interior as a result of traffic above and below the historical construction.