Wyniki wyszukiwania - BazTech

1

Przeprawa promowa w podziemnych wyrobiskach Kopalni Soli „Wieliczka"

Chruściel Witold

Bezpieczeństwo Pracy i Ochrona Środowiska w Górnictwie

|

2022

|

nr 5

7--12

EN

The article describes the ferry crossing through an underground lake at interlevel Iln-III Kazanów of the „Wieliczka" Salt Mine. Initially, the crossing was situated in the Przykos chamber, and in 1834, it was moved to the Piłsudski chamber. Passage across a salt lake is an additional tourist attraction. The lake was formed as a result of flooding of the sub-surface part of the chamber with brine. It consists of a western and eastern part, and a connecting gallery. The crossing was equipped with infrastructure to serve tourist traffic. The levees were designed as wooden platforms overlooking the lake, fitted with gates for accessing the docked ferry. The ordinates of platform floors match the draft of the ferry. The 'Hanna' ferry built from two combined boats travels across the lake. Its fairway is marked by a straight wooden guide between the levees. The ferry has a capacity of 12 people. The ferry is manually propelled, using wooden poles. There are rescue wheels on both sides of the ferry, along with rescue cords.

PL

Artykuł opisuje atrakcję turystyczną - przeprawę promową w podziemnych wyrobiskach Kopalni Soli „Wieliczka", zlokalizowaną w komorze Piłsudskiego na międzypoziomie II niższym-III Kazanów

2

Monitoring of the rock mass moisture in the crystal caves nature reserve

Jamróz Paweł, Socha Katarzyna

Archives of Mining Sciences

|

2022

|

Vol. 67, no. 4

729--742

EN

The paper presents the results of works related to the analysis of microclimate hazards in the Crystal Caves of the Wieliczka Salt Mine. The paper focused on the development of a device for monitoring, testing and preliminary measurements of the gravimetric water content of rock in the Crystal Caves. The multisensory measurement system equipped with capacitive soil moisture sensors has been developed, calibrated and optimised. The system was used for monitoring moisture content in the sidewall and thill of the Crystal Caves.

3

Innovative technology of tight liquidation of workings on the example of the Wieliczka Salt Mine

Gonet Andrzej, Stryczek Stanisław Antoni

Archives of Mining Sciences

|

2021

|

Vol. 66, no. 1

3--12

EN

The authors of the paper describe the way in which the longitudinal working Gussmann was mined in level V and the longitudinal working Kosocice in level VI, which in both cases resulted in a water flux from behind the northern boundary of the salt deposit. Only after concrete dams were seated on both levels, the brine flux was stopped leaving a direct contact of the dams with the pressurized water around the mine. For the sake of controlling water beyond the dams, steel pipelines were conducted through both dams and equipped with gauges before the dams. Their use in a saline environment, the developing corrosion increased the possibility that the tightness of the pipelines would be damaged. For this reason a decision was made to protect the mine by making a tight reconstruction of the safety pillar in both levels along the longitudinal working for about 600 m from the dams eastwards. For this purpose the pipeline injection method was applied. As the volume of voids to be tightly filled equaled to about 3800 m3, the task had to be divided into stages. Because of considerable distances of the liquidated workings from the closest shaft, the sealing slurries were prepared in a special injection center on the surface from where they were transported to the destination with a pumping pipeline through the Kościuszko shaft. The most important aspect of liquidating the end parts of the longitudinal working was to properly select the sealing slurries in view of their best cooperation with the rock mass, and such parameters as tightness, durability and cost. At the end stage of works, both longitudinal workings were equipped with dams, which were sealed up with the hole injection method. The innovative technology was implemented in the Wieliczka Salt Mine to reconstruct the safety pillar in levels VI and V in the most westward workings, the mine was shortened by about 600 m, the length of the ventilation system was reduced, systematic observations and pressure read-outs in dams 3 and 4 were systematically eliminated in dams 3 and 4. In this way the costs were lowered and safety of the mine improved.

4

Kopalnia Soli „Wieliczka”. Ósmy cud świata

Nowoczesne Budownictwo Inżynieryjne

|

2016

|

Nr 3

99

PL

Białe złoto – tak dawniej mówiono o soli. Nie bez powodu, bowiem biała przyprawa była warta tyle, co szlachetny kruszec. Toczono o nią zacięte wojny, a władcy zazdrośnie strzegli monopolu na jej wydobycie. Dziś soli mamy pod dostatkiem. Po brzegi wypełnia solniczki i aż trudno uwierzyć, że w przeszłości zależały od niej losy królestw.

5

Wdrożenie iniekcji strumieniowej w Kopalni Soli „Wieliczka” SA

Gonet A., Stryczek S., Źróbek M.

Nowoczesne Budownictwo Inżynieryjne

|

2015

|

Nr 6

94--97

PL

Istniejące warunki geologiczne i hydrogeologiczne połączone z ponad siedmiowiekową działalnością człowieka doprowadziły do powstaniu wielu dopływów wody do Kopalni Soli „Wieliczka”. Dzięki prowadzonym od wielu lat pracom zabezpieczającym kopalnię udało się opanować nawet katastrofalne wycieki, jakim był np. dopływ z poprzeczni Mina w 1992 r. [1]. Jedną z ostatnio zakończonych prac zabezpieczających było uszczelnienie obudowy szybu Kościuszko przy zastosowaniu iniekcji strumieniowej (jet grouting).

6

Kopalnia zdrowia i atrakcji

Koterska J., d’Obyrn K.

Nowoczesne Budownictwo Inżynieryjne

|

2015

|

Nr 4

17

PL

Wywiad z dr. hab. inż. Kajetanem D’Obrynem, prezesem zarządu Kopalni Soli „Wieliczka” SA.

EN

Joanna Koterska talks to PhD. Eng. Kajetan D'Obryn, the CEO Wieliczka Salt Mine.