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1

Tunel TS-1 w Kielcach

Kossakowski P.

Mosty

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2013

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nr 1

51--53

PL

Droga ekspresowa S74 to jeden z ważniejszych traktów komunikacyjnych Polski Centralno-Wschodniej, którego realizacja jest planowana na kilkanaście lat. Jedynym jak do tej pory zrealizowanym fragmentem drogi S74 jest odcinek Kielce-Cedzyna oddany do użytku w grudniu 2011 r. Z uwagi na nowatorską – jak na warunki krajowe – konstrukcję podpór z grodzic stalowych tunel TS-1 wraz z wiaduktami jest najciekawszym na tej trasie obiektem inżynierskim.

EN

The S74 expressway is one of the significant transportation thoroughfares in central-eastern Poland. Its construction is planned for several years. The only part of the S74 expressway completed so far is the Kielce-Cedzyna section, which was put into operation in December 2011. The TS-1 tunnel, alongside the viaducts, is the most interesting structure within the expressway, due to the innovative construction, in comparison to other Polish structures, of its pillars made of steel sheet piles.

2

Konstrukcja przyczółków z grodzic stalowych na przykładzie wiaduktów nad tunelem TS-1 w Kielcach

Kossakowski P.

Mosty

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2013

|

nr 3

34--36

PL

Grodzice stalowe są najczęściej stosowane do tymczasowego zabezpieczenia ścian wykopów podczas wykonywania rożnego rodzaju obiektów inżynierskich. Od pewnego czasu realizowane są również inwestycje, w których grodzice używane są jako stałe i integralne elementy konstrukcyjne. Interesujące w tym zakresie jest zastosowanie grodzic stalowych do wykonywania konstrukcji przyczółków obiektów mostowych, co zaprezentowano na przykładzie oddanych ostatnio do użytku wiaduktów nad tunelem TS-1 w Kielcach.

EN

Steel sheet piling is used more often to temporarily protect the walls of excavations during the construction of various engineering structures. Structures with sheet piling used as fixed and integrated construction components have been constructed for some time. The application of steel sheet piling in the construction of bridge abutments is of great interest, which has been presented on the basis of viaducts over the TS-1 tunnel in Kielce constructed lately.

3

Synthesis and characteristics of titanium silicalite TS-1, Ti-Beta and Ti-MWW catalysts

Wróblewska A., Fajdek A., Milchert E.

Polish Journal of Chemical Technology

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2009

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Vol. 11, nr 1

64-71

EN

The synthesis methods of the following titanium-silicalite catalysts: TS-1, Ti-Beta and Ti-MWW were presented. The results of the analyses of the catalysts by XRD, SEM and IR, UV-vis methods were also shown. A brief description of the catalytic performances of these catalysts in the oxidation process of olefins, alkenes, alcohols and aromatic compounds was presented.

4

The new method of 1,2-epoxy-3-butanol production over titanium silicalite catalysts

Wajzberg J., Wróblewska A.

Polish Journal of Chemical Technology

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2007

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Vol. 9, nr 2

49-52

EN

The results of 1-butene-3-ol (1B3O) epoxidation over the titanium silicalite catalysts: TS-1, Ti-Beta, Ti-MCM-41 has been presented. The optimal parameters obtained for the individual catalyst were compared. The main functions describing the process were: the selectivity of transformation to 1,2-epoxy-3-butanol (1,2E3B) in relation to 1B3O consumed, the conversions of 1B3O and hydrogen peroxide and the selectivity of the transformation to organic compounds in relation to the H2O2 consumed. The main product of the epoxidation process was 1,2-epoksy-3-butanol, the chemical compounds having a lot of applications.

5

Synthesis of titanium-silicalite catalysts

Wróblewska A., Milchert E.

Polish Journal of Applied Chemistry

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2002

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Vol. 46, nr 3-4

151-175

EN

Use of the clathrating compounds and the synthesis methods of the following titanium-silicalite catalysts: TS-1, TS-2, TS-48, ETS-10, [Al,Ti]-BETA were presented. A brief description of their catalytic performance in the oxidation process of olefins, alkanes, alcohols and aromatic compounds was reported. The results of analyses of the catalysts by IR, UV-VIS, XRD, 13C NMR, SEM, TG and DTG methods were also presented. Further directions of our works over the synthesis of titanium-silicalite catalysts and their utilization in the epoxidation processes of the olefine compounds (allyl alcohol, methallyl alcohol, methallyl chloride) and in the hydroxylation of phenol have been discussed. A potential application of obtained products was presented and the possibilities of implementation of developed, low-tonnage technologies of these compounds in Poland were discussed.