Scholarly record
ANALYSIS OF INTERACTION OF SOIL AND BRIDGE FOUNDATIONS TESTED IN FULL SCALE FROM THE ASPECT OF STABILITY
Abstract
The dynamic tests of reinforced concrete road bridge on the modern highway E-75 at the Kumanovo-Veles section has been carried out. The bridge is a prefabricated system of pre-stressed simple beams connected by the road deck cast in situ. The foundations were bedded in the stratum of shale. Under six of the columns the footings, that is, foundations, are the ordinary cascade ones, while three columns are founded on caissons, that is boxes in the very PДЌinja riverbed, nearby Katlanovo village . For the purpose of performing analysis of interaction between the foundation structure and the soil, the measuring was performed on the foundation footings under the middle columns of the bridge at dynamical incitation. Assessing the degree of interaction, it was concluded that it was quite high, as the maximum displacement amplitude (under the column S 13) in transversal direction amounts to 17,6%, and in longitudinal direction 4,95% (S12), which means that in mathematical modeling of the bridge, the requirement of the complete fixation of columns at their basis was not fully observed. The obtained maximum values of relative displacement and rotation am plitudes at the level of foundations have been analyzed for all the tested foundations in both directions.
Publication Impact Profile
- Captures
- Mendeley - Readers: 1
Publication details
References7
S. Zdravkovi ć, Definisanje matemati čkog modela i dinami čki odgovor ispitivanog mosta prinudnim vibracijama u prirodnoj veli čini, Zbornik radova Gra đevinskog fakulteta u Nišu, broj 4., Niš, 1983;
M. Mili ćević & S. Zdravkovi ć, Dinami čki odgovor konstrukcija sa uticajem fleksibilnosti tla, Zbornik radova Građevinskog fakulteta u Nišu, broj 5., Niš, 1984;
S. Stevanović, Fundiranje I, Naučna knjiga, Beograd, 1989;
J. Petkovski & D. Jurukovski & Lj. Taškov & S. Zdravkovi ć & A. Avramov, Knjiga II, Dinamički karakteristiki od ispituvanjata vo prirodna golemina i karakteristiki na elementite za seizmička izolacija i absorbcija, IZIIS, Skoplje, 1981;
Pravilnik o tehni čkim normativima za temeljenje gra đevinskih objekata, Sl. list SFRJ br. 15., Beograd , 1990;
Pravilnik o tehni čkim normativima za beton i armirani beton, Sl. list SFRJ br. 11., Beograd , 1987;
S. Zdravković & M. Gligorijevi ć & M. Spasojevi ć-Šurdilović, Designing of support zones of concrete bridges to withstand action of static and dynamic load, Faculty of Civil Engineering and Architecture, Univers ity of Niš, Facta universitatis series Arhitecture and Civil Engineering Vol 8, Nº 2, Nis, 2010, pp 235-246
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.