Three-Dimensional Finite-Element Analysis of Bond-Slip Behavior between Crescent Ribbed Bar and Concrete Based on Spring Element

Yang, Zhengguang; Liu, Zhiyong; Xiong, Yaxuan; Li, Mingli

doi:10.1061/(asce)mt.1943-5533.0002260

Cited by 7 publications

(1 citation statement)

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“…Simulating the bonding properties using spring elements. Spring elements are widely used to simulate the interface bonding behaviors (Liu et al, 2019a;Yang et al, 2018;Teng et al, 2015), e.g., the interface bonding behaviors between aggregate concrete and steel members. In this study, spring elements were also adopted to simulate the interface bonding conditions between asphalt surfacing and steel deck plate, as illustrated in Figure 2.…”

Section: Modeling Of the Asphalt-steel Interface Bondingmentioning

confidence: 99%

Fatigue evaluation of the rib-deck weld in OSDs considering the effect of asphalt-steel interface bonding property

Wang

Wei

et al. 2023

Advances in Structural Engineering

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The interface bonding layer is usually adopted to connect the asphalt surfacing and steel deck plate; however, the effect of interface bonding conditions on fatigue performance of rib-deck welds still remains unclear. In this study, comprehensive finite element analysis was carried out to clarify the effect of interface bonding conditions. Parametric analysis was conducted to investigate the effect of Poisson’s ratio and elastic modulus of asphalt surfacing, and the interface bonding condition on fatigue performance of rib-deck welds, so is the coupled effect of elastic modulus and interface bonding condition. Taking into account the time-variant temperature and traffic volume, the accumulated fatigue damages in rib-deck welds were compared and analysed. Results show that the simulation of the interface bonding condition is reliable, as convinced by bending tests. The interface bonding condition and the elastic modulus of asphalt surfacing, which are both sensitive to the temperature, considerably affect the fatigue performance of rib-deck welds. The fatigue damage of rib-deck welds is underestimated if the interface bonding behaviour is not considered.

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Section: Modeling Of the Asphalt-steel Interface Bondingmentioning

confidence: 99%