Evaluation on the behavior of abutment–pile connection in integral abutment bridge

Ahn, Jin Hee; Yoon, Ji Hyun; Kim, Jong Hak; Kim, Sang Hyo

doi:10.1016/j.jcsr.2011.02.007

Cited by 22 publications

(10 citation statements)

References 6 publications

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“…Integral bridge design is an innovation in bridge technology due its ability to cater for movement and the rotation of the whole structure, comparatively as conventional type of bridge where the movement and rotation are being tackled by expansion joint and bearing [5]. Considering the beneficial contribution of integral bridge, most of the design for simple bridges in Malaysia started to embark in this construction type since 2003.…”

Section: Integral Bridgementioning

confidence: 99%

Vehicle Induced Vibration on Real Bridge and Integral Abutment Bridge – A Short Review

Ibrahim

Rahman

Ahmad

2015

AMM

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Abstract.Nowadays, vehicle-induced vibration is a subject matter interest in the bridge monitoring field. As compared to other types of excitation such as earthquake and accidental impact, the vehicle-induced vibration is often being less considered during the design process of the bridge. The newly implementedcode also does not emphasize on the vibration check for vehicular bridge and requires the engineers to refer to other "unnamed literature" if they would want to consider vibration check during the design process. However, in recent years there were few reported cases of road users experiencing the excessive vibration when they travelled on certain bridges, therefore raising concern among the bridge designer community the need for vibration check. This paper reviews several conducted researches on vehicle-induced vibration on the real bridge, the methodologies adopted and the outcome from each research. While there are extensive research been conducted on the real bridge, this review is limited to the conducted research into the different categories of bridges. Vehicle-induced vibration usually used for modal testing of the vehicular bridges and is chosen due to the flexibility offered by this method as type of excitation. Most of the researchers focused on the vibration by the vehicle of common bridge while less researches for the integral type. In the context of the integral bridge construction in Malaysia, bored pile is widely being used rather than H-type piles for integral bridges. Hence, there is a need for further exploration on the combination of integral type bridges with the bored pile foundation to assess their dynamic characteristics.

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Section: Integral Bridgementioning

confidence: 99%

Vehicle Induced Vibration on Real Bridge and Integral Abutment Bridge – A Short Review

Ibrahim

Rahman

Ahmad

2015

AMM

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“…At the same time, other researchers also found that the characters of abutments backfill, the size and pre-drilling filler of piles, etc., had a significant influence on the performance of abutments and bridge girders [7,11,12]. Compared with traditional bridges, the connections among piles, abutment and bridge girder are required to secure sufficient stiffness, rotational stiffness, and bearing strength for integral abutment ones [13], hence, a modified Ramberg-Osgood cyclic model was introduced to obtain the tangent stiffness of the nonlinear spring elements in integral abutment bridges for studying the piling stresses and pile-soil interaction [14]. In addition, due to the removal of expansion joints, parametric study and stress analysis on the thermal response of integral abutment bridges were also researched [15,16].…”

Section: Introductionmentioning

confidence: 99%

Stressing State Analysis of an Integral Abutment Curved Box-Girder Bridge Model

Shi

Shen

et al. 2019

Materials

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This paper experimentally investigates the working behavior characteristics of an integral abutment curved box-girder (IACBG) bridge model based on the structural stressing state theory. First, the stressing state of the bridge model is represented by generalized strain energy density (GSED) values at each load Fj and characterized by the normalized GSED sum Ej,norm. Then, the Mann-Kendall (M-K) criterion is adopted to detect the stressing state mutations of the bridge model from Ej,norm-Fj curve in order to achieve the new definition of structural failure load. Correspondingly, the stressing state modes for the bridge model’s sections and internal forces are reached in order to investigate their variation characteristics and the coordinated working behavior around the updated failure load. The unseen knowledge is revealed by studying working behavior characteristics of the bridge model. Therefore, the analytical results could provide a new structural analysis method, which updates the definition of the existing structural failure load and provides a reference for future design of the bridges.

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“…Such a lateral displacement is affected by the thermal expansion of the girder, which is further influenced by creep (CR) and shrinkage (SH) [30][31][32]. Therefore, the span of an IAB is limited so as not to exceed the maximum pile-head bending moment capacity when resisting bending that is caused by excessive lateral displacement of the girder [9,10,33,34]. To reduce this limitation, studies involving the hinge bar and elastic pad installed in the IAB abutment for the purpose of reducing the maximum pile-head bending moment are ongoing [9,[35][36][37].…”

Section: Introductionmentioning

confidence: 99%

Numerical Analysis of the Behavior of an IPM Bridge According to Super-Structure and Sub-Structure Properties

Park

Nam

2018

Sustainability

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Abstract:A bridge with an integrated and pile-bent abutment with a mechanically stabilized earth-wall (IPM) was developed by separating earth pressure from the abutment to overcome the problems typically faced by integral abutment bridges. Also, the IPM bridge removes expansion joints and bearing by integrating the super-structure and the abutment and does not need many piles because it separates the earth pressure from backfills. Therefore, it is superior in cost, durability, and maintainability to traditional bridges and is sustainable due to using less material. A numerical analysis was conducted to ascertain the behavior of the IPM bridge according to its super-structural and sub-structural characteristics. Based on the analysis results, the behaviors of the IPM bridge are as follows: The bending moments M y of the pre-stressed concrete (PSC) girder and the steel-plate girder of the bridge were influenced by the presence of the time-dependent loads. The contraction behavior in the PSC girder is largely due to the time-dependent loads, whereas the expansion behavior in the steel-plate girder is large due to its greater thermal expansion coefficient and temperature range compared with those of the PSC girder. In general, the suggested bridge length limit for PSC girders in both the integral abutment bridge and the IPM bridge is larger than that in a steel bridge. This needs to be reviewed again with consideration of the long-term and seasonal behaviors.

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Evaluation on the behavior of abutment–pile connection in integral abutment bridge

Cited by 22 publications

References 6 publications

Vehicle Induced Vibration on Real Bridge and Integral Abutment Bridge – A Short Review

Vehicle Induced Vibration on Real Bridge and Integral Abutment Bridge – A Short Review

Stressing State Analysis of an Integral Abutment Curved Box-Girder Bridge Model

Numerical Analysis of the Behavior of an IPM Bridge According to Super-Structure and Sub-Structure Properties

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