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Analiza poteka sanacije mosta čez Savo v Dolskem : diplomska naloga
Cvajnar, Urban (Author), Šelih, Jana (Mentor) More about this mentor... This link opens in a new window, Kušar, Matej (Co-mentor), Bokan-Bosiljkov, Violeta (Thesis defence commission member)

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Abstract
Na državnem cestnem omrežju Republike Slovenije je zaradi dotrajanosti omejena skupna dovoljena masa vozil na 15 premostitvenih objektih. Nastala situacija je posledica konstantnega krčenja sredstev za državne ceste v zadnjih letih, zato potrebne ter že načrtovane sanacije niso bile izvedene. Rešitev nastalih težav je izključno sanacija premostitvenih objektov. Panoga gradbeništvo je tipično storitvena dejavnost in ena izmed pokazateljev vlaganja države v infrastrukturo. Gradnja večine objektov predstavljajo obsežna in kompleksna dela. Problem se kaže v obvladovanju informacij, ki naraščajo z obsegom in številom projektov. Gradbena podjetja uporabljajo različna informacijska orodja, ki jim lajšajo načrtovanje in spremljanje procesa gradnje, tako se pojavi nepovezljivost med posameznimi orodji. Posledice tega so nepreglednost podatkov, nezmožnost avtomatiziranega prenosa podatkov ter vprašljiva kakovost in varnost posameznih podatkov. V prvem delu diplomskega dela smo na splošno predstavili problematiko premostitvenih objektov z vidika poškodb ter obrazložili pomembnost sprotnega ugotavljanja in saniranja poškodb. Na podlagi konkretnega primera (most Dolsko) smo podali opis poškodb ter predlog sanacijskih ukrepov. V nadaljevanju dela je predstavljena priprava projekta za izdelavo terminskega plana in ponudbenega tehno-ekonomskega elaborata. Priprava vsebuje: popis del, strukturo projekta (WBS) in lokacijski potek del. Pri izdelavi popisa del in strukturiranju projekta sta bili uporabljeni programski orodji Xpert in MS Project. V sodelovanju s projektantom smo izdelali lokacijski potek izvedbe del, ki služi kot pomoč pri natančnejši izdelavi terminskega plana.

Language:Slovenian
Keywords:gradbeništvo, diplomska dela, VSŠ, OG-MO, elektrofiltrski pepel, geosonda, preiskave, produkti izgorevanja premoga, tlačna trdnost, volumenska obstojnost, volumenska obstojnost, volumenska obstojnost, žlindra, zalivna masa
Work type:Bachelor thesis/paper (mb11)
Tipology:2.11 - Undergraduate Thesis
Organization:FGG - Faculty of Civil and Geodetic Engineering
Year:2014
Publisher:[U. Cvajnar]
Number of pages:IX, 34 str., 1 pril.
Place:Ljubljana
UDC:624.21:69.059.25(043.2)
COBISS.SI-ID:6875745 This link opens in a new window
Views:1768
Downloads:441
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Secondary language

Language:English
Title:Analysis of bridge rehabilitation process over the Sava river in Dolsko
Abstract:
On the Slovenian national road network a total of 15 bridges have a weight limit restriction due to their poor condition. Their condition is a result of cuts in funding of remedial works in recent years; consequently already planned remedial works were not undertaken. To remedy the problem rehabilitation of these bridges needs to be performed. Construction industry is a typical business activity and one of the key indicators of state investment in infrastructure. The construction of most structures represents the extensive and complex range of activities. The problem is reflected in the management of information, which increases with the size and number of projects. Construction companies use different IT tools that facilitate their planning and monitoring of the construction processes which may result in bad connectivity between different tools used. The result is a lack of transparency of information, inability to automate data transfer, questionable quality and safety of data. In the first part of the thesis general problems related to damage of bridges and the importance of their assessment and remediation are presented. Based on the actual case (Dolsko bridge) the description of common types of damages and a proposal for remedial action are discussed. The second part of the thesis presents the preparation of the project bill of quantities as a tender documentation. Preparation includes: project scope definition as work breakdown structure (WBS) and location of the course. Structured bill of quantities is prepared using Xpert project management tool and exported to MS Project. In collaboration with the designers, a locational course of execution of works, which serves as an aid in the production of accurate schedule was created.

Keywords:graduation thesis, civil engineering, fly ash, geo-sound, research, coal combustion products, compressive strength, volume stability, boiler slag, fill

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