DESIGN AND CONSTRUCTION OF TRANSPORTATION FACILITIES ALONG THE RAILWAY LINE PLOVDIV – SVILENGRAD, RAILWAY SECTION HARMANLI – SVILENGRAD

Ivan Hr. Lalov; Daniela G. Savova; Georgi I. Lalov; Rosen I. Djambov; Christina E. Dimitrova; Ivana A. Todorova

Scientific paper ID 1057 : 2014/3

DESIGN AND CONSTRUCTION OF TRANSPORTATION FACILITIES ALONG THE RAILWAY LINE PLOVDIV – SVILENGRAD, RAILWAY SECTION HARMANLI – SVILENGRAD

Ivan Hr. Lalov, Daniela G. Savova, Georgi I. Lalov, Rosen I. Djambov, Christina E. Dimitrova, Ivana A. Todorova

In this report will be discussed the design of structures made by “Transportation facilities” department of “Transgeo” LTD. The total number of the facilities designed by the department is 73.

They can be classified by type as: reinforced concrete bridges, railroad overpasses, road underpasses, pedestrian underpasses, slab and pipe culverts, inverted siphons, tortoises’ and animals’ pipe crossings, rehabilitation of pedestrian underpass at Harmanli railway station, part of the rehabilitaion of steel bridge over Harmanlijska river.

All the facilities are designed in accordance with the ments of the technical specifications for interoperability and BDS EN.

In the report will be exported computing demands and specific features in the design of the facilities. Disadvantages of regulations and BS EN are specified which prevented and interfere with the design of infrastructural projects in transport.

There will be provided projects of complex framework structures.

Built facilities are illustrated with pictures.

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стоманобетонни ж.п. мостове ж.п. надлези пътни и пешеходни подлези плочни и тръбно водостоци дюкери проходи за костенурки и животни рехабилитация.reinforced concrete railroad bridges railroad overpasses road and pedestrian underpass slab and piIvan Hr. Lalov Daniela G. Savova Georgi I. Lalov Rosen I. Djambov Christina E. Dimitrova Ivana A. Todorova

BIBLIOGRAPHY

[1] BDS EN 1991-2 Vazdeystviya varhu stroitelnite konstruktsii. Chast 2: Podvizhni natovarvaniya varhu mostove (BDS EN 1991-2 Vazdeystvia varhu stroitelnite konstruktsii. Chast 2: Podvizhni natovarvania varhu mostove).
( [1] БДС EN 1991-2 Въздействия върху строителните конструкции. Част 2: Подвижни натоварвания върху мостове (BDS EN 1991-2 Vazdeystvia varhu stroitelnite konstruktsii. Chast 2: Podvizhni natovarvania varhu mostove). )

[2] Normi za proektirane na sgradi i saorazheniya v seizmichni rayoni, Sofiya, 1987 g. (Normi za proektirane na sgradi i saorazhenia v seizmichni rayoni, Sofia, 1987 g.)
( [2] Норми за проектиране на сгради и съоръжения в сеизмични райони, София, 1987 г. (Normi za proektirane na sgradi i saorazhenia v seizmichni rayoni, Sofia, 1987 g.) )

[3] Naredba №2 ot 23.07.2007 g. za proektirane na sgradi i saorazheniya v zemetrasni rayoni, Darzhaven v-k br. 74 (Naredba №2 ot 23.07.2007 g. za proektirane na sgradi i saorazhenia v zemetrasni rayoni, Darzhaven v-k br. 74).
( [3] Наредба №2 от 23.07.2007 г. за проектиране на сгради и съоръжения в земетръсни райони, Държавен в-к бр. 74 (Naredba №2 ot 23.07.2007 g. za proektirane na sgradi i saorazhenia v zemetrasni rayoni, Darzhaven v-k br. 74). )

[4] BDS EN 1998–2, Evrokod 8: Proektirane na konstruktsiite za seizmichni vazdeystviya. Chast 2: Mostove (BDS EN 1998–2, Evrokod 8: Proektirane na konstruktsiite za seizmichni vazdeystvia. Chast 2: Mostove).
( [4] БДС EN 1998–2, Еврокод 8: Проектиране на конструкциите за сеизмични въздействия. Част 2: Мостове (BDS EN 1998–2, Evrokod 8: Proektirane na konstruktsiite za seizmichni vazdeystvia. Chast 2: Mostove). )