Plate Girder Bridges
Measurement and Simplified Modeling Method of the Non-composite Deflections of Steel Plate Girder Bridges
... bridge girder to improve the concrete material ...steel girder section connected to shear-flexible eight nodes shell elements (S8R elements) as the concrete ...the girder section to the centroid of ...
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Measurement and Finite Element Modeling of the Non-composite Deflections of Steel Plate Girder Bridges
... the girder cross-section while they support their own weight and all construction ...skewed bridges where girder and cross-frame interaction is increased because of ...
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Development of a Simplified Procedure to Predict Dead Load Deflections of Skewed and Non-Skewed Steel Plate Girder Bridges
... Table 3.3 summarizes the field measured deflections recorded for the five bridges included in this phase of the research. Deflections from the sequenced concrete pours were super-imposed for the continuous span ...
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OPTIMIZATION OF STIFFENED PLATE GIRDERS – AN OVERVIEW
... welded plate girder bridges using Genetic Algorithm with ...of girder, Thickness of web, Breadth of top and bottom flange, Thickness of top and bottom ...on Girder spacing, Depth and ...
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Effect of section geometry on development of shrinkage-induced deformations in box girder bridges
... box girder bridge was segmentally constructed over the Yiju River in ...box girder with an 11.0 m wide cantilever slab. The total girder depth reduces from ...box girder at all ...
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MONITORING CORROSION RESISTANCE IN BRIDGE DECK REINFORCING STEEL: FIELD INVESTIGATION
... concrete girder bridges. The decks of the two bridges were constructed with two different types of steel; one with 'Micro-composite Multi-structural Formable Steel', and the other with epoxy-coated ...
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Modeling for assessment of long-term behavior of prestressed concrete box-girder bridges
... 506 Discussion 507 The above method is used to identify the modification coefficients and calibrate the predictive 508 models JTG D62 for creep, shrinkage and effective prestress force, [r] ...
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PARAMETRIC STUDIES FOR SUITABILITY OF STEEL BRIDGES
... Abstract: Bridges are highly investment structures and important landmarks in any country besides being vital links in transportation ...of bridges are the variable parameters considered during the design ...
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Comparison of analysis models for semi circular curved box-girder bridge deck
... Box-girder will be very stiff against torsion and distortion because it is sensitive to differential settlement and compression of bearing when it has two bearings close to each other at a support. In the case, it ...
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Effect of section geometry on development of shrinkage induced deformations in box girder bridges
... box girder bridge was segmentally constructed over the Yiju River in ...box girder with an 11.0 m wide cantilever slab. The total girder depth reduces from ...box girder at all ...
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Influence of Moving Load on the Behaviour of Skewed and Curved Rectangular Box Girder Bridges
... box girder bridges, referred as ...Highway Bridges in 1980, and then it was revised in 1993 by AASHTO ...curved girder subjected to equal and opposite periodic moments at the ...box ...
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Design and Study of Plate Girder by Tension Field Theory
... Bedynek A.et al. (2013), presented the paper on “studied a numerical study on the lateral–distortional buckling (LDB) behavior and ultimate strength of hollow tubular flange plate girders (HTFPGs) with slender ...
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Full Scale Testing of Overhang Falsework Hangers on NCDOT Modified Bulb Tee (MBT) Girders
... The result from the small model and the strain comparison indicated that the models accurately predicted the response of the experimental test. However, the Dayton/Richmond and Meadow/Burke models predicted the ...
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Expositions on the Variation of Torsional-Distortional Stresses and Deformations in Box Girder Bridges
... A critical examination of the distortional bending moment diagrams for the study profiles, particularly at the four free edges of the box frames, show that the numerical values of these bending moments are higher in the ...
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COMPARATIVE ANALYSIS OF MODELS OF RAILWAY LOADS C14 AND LM71 FOR GIRDER BRIDGES
... Purpose. The article analyzes the railway load LM71 for the purpose of its application in national design pro- jects of the railway girder bridges. Purpose of the article is harmonization of national design ...
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Parametric Study on Behaviour of Box Girder Bridges with Different Shape Based On Torsion
... box girder bridge is a bridge in which the main beams comprise girders in the shape of a hollow ...box girder normally comprises of either prestressed concrete, structural steel, or a composite of steel and ...
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Analysis of flood impact on reinforced concrete(Pre-stressed) girder bridges – a case study
... 5.2 Estimating flood induced bending moment ( ) In order to estimate flood induced bending moment on the bridge girder, general purpose finite element software, ANSYS was used to model the Kapernicks Bridge deck. ...
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Applying Probabilistic Methods to the NATO Military Load Classification System for Bridges
... with bridges in Canada is in the order of ...span bridges the maximum annual “socially acceptable risk of accidental death to members of the public associated with normal highway bridge collapse [is 1x10 -6 ...
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The design and construction of composite slab and girder bridges, with particular reference to the Leven Bridge at Ulverstone
... Ixperimente on test pieces designed to investigate the possibility of reinforcing a structure consisting of a concrete deck slab supported by stea joists for shear between the top of the[r] ...
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Analysis of Deck Slab of Reinforced Concrete Gerber-Girder Bridge Widened by Addition of Continuous Steel-Concrete Composite Girders
... The assumption that the torsional constraint of girders is critical for the analysis of RC deck slab gave rise to a modification of the equivalent strip method (Holst, 1993). Its concept is based on the degree of slab ...
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