Fatigue Life of Girders with Trapezoidal Corrugated Webs

Sause, Richard; Abbas, Hassan; Driver, Robert G.; Anami, Kengo; Fisher, John W.

doi:10.1061/(asce)0733-9445(2006)132:7(1070)

Cited by 47 publications

(8 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In 2006, Professor Wang Chunsheng and Xu Yue [18] of Chang'an University conducted the geometric parameters finite element analysis based on the structure and mechanical properties of the corrugated steel web composite box girder. The results show that the stress concentration concentration of the steel web inclination angle θ and the line radius R of the curve are significant, and the stress concentration coefficient is positively correlated with θ and negatively correlated with R.…”

Section: The Influence Of Corrugated Steel Geometric Parameters On Itmentioning

confidence: 99%

Research on Fatigue Property of Composite Box Girder with Corrugated Steel Webs

Yinghuan¹,

Shucheng²,

Jiangfeng³

2017

2017 4th International Materials, Machinery and Civil Engineering Conference (MATMCE 2017)

View full text Add to dashboard Cite

Corrugated steel web composite box girder is a new type of steel-concrete composite structures, and it replaces the traditional one with corrugated steel webs and has the characteristics of both concrete and steel webs. The thesis summarizes the research status and results of fatigue property of composite box girder with corrugated steel webs and finds a number of structural fatigue properties that have a significant impact on the factors. Through analysis, this paper presents the prospects of further research of fatigue property in composite box girder with corrugated steel webs and applications of fatigue characteristic analysis in the construction of composite box girder with corrugated steel webs in future. The results show that the fatigue life evaluation method of corrugated steel web composite beam based on fatigue reliability theory should be developed, and the anti-fatigue design of bridge suitable for our national actual situation should be explored, suggesting for bridge construction.

show abstract

Section: The Influence Of Corrugated Steel Geometric Parameters On Itmentioning

confidence: 99%

Research on Fatigue Property of Composite Box Girder with Corrugated Steel Webs

Yinghuan¹,

Shucheng²,

Jiangfeng³

2017

2017 4th International Materials, Machinery and Civil Engineering Conference (MATMCE 2017)

View full text Add to dashboard Cite

show abstract

“…Sause et al [83] studied eight large-scale girders subject to four-point bending fatigue tests. In this study, fatigue cracks initiated in the tension flange at the web-to-flange fillet weld toe along the inclined web folds and adjacent bend regions and propagated in the flange.…”

Section: -5 Fatiguementioning

confidence: 99%

The mechanics of composite corrugated structures: A review with applications in morphing aircraft

Dayyani

Shaw

Flores

et al. 2015

Composite Structures

223

View full text Add to dashboard Cite

“…Meanwhile, in civil engineering, a corrugated steel plate with a thin thickness is frequently used as the web in steel-concrete bridges owing to higher bending stiffness and higher resistance against a bucking load than a flat plate with the same thickness [34]. In addition, one experimental study showed that the fatigue life of steel corrugated web I-girders is longer than that of conventional steel I-girders with a transverse stiffener [35]. Thus, the corrugated model with a thin thickness, as used in this study, could provide high strength against an out-of-plane bending load corresponding to the strength of a thick section such as NACA0012.…”

Section: Effect Of Kinematics On the Power Extraction And Structural ...mentioning

confidence: 99%

Morphological effect of a scallop shell on a flapping-type tidal stream generator

Le¹,

Ko²,

Byun³

2013

Bioinspir. Biomim.

View full text Add to dashboard Cite

Inspired by nature, flapping-type tidal stream generators have been introduced in recent years. The improvement in their power generation ability is known to be a critical factor in the success of these generators. So far, corrugation and camber observed in flying insects and swimming animals are known to enhance the performance of a flapping-type propulsive system. In this study, we explore the effect of corrugation and camber in a system that mimics a scallop shell in terms of its ability to extract flow energy through a two-dimensional Navier-Stokes simulation. The simulations show that the size and the activity of the leading edge vortex are strongly affected by the morphological factors of the mimicked foils, the effects of which are then advantageous in terms of the power efficiency of the flapping-type tidal stream generator. Eventually, an optimal mimicked foil, as suggested based on the morphological effects, would be a good alternative type of foil with a typical section with regard to the hydrodynamic performance and structural properties of tidal stream generators.

show abstract

Fatigue Life of Girders with Trapezoidal Corrugated Webs

Cited by 47 publications

References 6 publications

Research on Fatigue Property of Composite Box Girder with Corrugated Steel Webs

Research on Fatigue Property of Composite Box Girder with Corrugated Steel Webs

The mechanics of composite corrugated structures: A review with applications in morphing aircraft

Morphological effect of a scallop shell on a flapping-type tidal stream generator

Contact Info

Product

Resources

About