... waterfall plots and box plots for the comparative analysis and visualization of FBG sensor data. This approach provides insights into traffic distribution, loading conditions, and structural changes in the asphalt pavement over time. Overall, this research contributes to the efficient utilization of FBG...

... an environmentally friendly asphalt pavement modification material. Furthermore, waste cooking oil (WCO), among the most widespread of waste oils, was employed to offset the adverse influence of ACSW on the LT properties of the asphalt. Various ACSW and WCO compound modified asphalts were designed and prepared...

... of pavement structures. Moreover, special attention should be given to the impact of welding parameters on the fatigue design of steel bridge deck pavement under high-temperature conditions of pavement structures. orthotropic bridge deck asphalt pavement finite element analysis weld seam size fatigue...

...Linping Su; Ning Zhang; Ming Liang; Chuan Wang; Xue Xin; Chuanyi Ma; Jianjiang Wang; Yuepeng Jiao; Yunfeng Zhang; Zhanyong Yao In situ sensors that are used to detect the pavement response play an important role in the health monitoring of asphalt pavement. However, embedded sensors have both...

...-2959 ASTM International is not responsible, as a body, for the statements and opinions expressed in this paper. ASTM International does not endorse any products represented in this paper. 1953 1954 ZAREMOTEKHASES ET AL. ON FROST HEAVES Keywords asphalt pavement, photogrammetry, frost heave, roughness...

... Pooled Fund study TPF-5(443) sponsorship, the National Center for Asphalt Technology (NCAT) evaluated the effect of thickness in the laboratory using 60 cm by 60 cm compacted slabs and evaluated the effect of the base material by placing and testing such slabs on two different asphalt pavements, one...

...Cidan Duojie; Pinxue Zhao; Yongping Hu; Hongfei Zhang; Wei Si; Biao Ma The severe freezing and thawing in seasonally frozen soils is one of the main reasons for frost heave and thaw settlement of subgrade, which leads to cracks and other serious diseases of asphalt pavement. To study the impact...

...Shuyin Wu; Jun Yang; Ruochong Yang; Jipeng Zhu; Song Liu As one of the major diseases of asphalt pavement, rutting has become an important research topic. The current treatment method of rutting generally requires the milling of asphalt layers and construction of a new overlay, which is time...

...Hao Wang; Zilong Wang; Jingnan Zhao; Junyu Qian This study aims at developing pay adjustments for initial smoothness of asphalt pavement overlay using life-cycle cost analysis (LCCA). The relationship between the initial International Roughness Index (IRI) and pavement life based on the threshold...

...Mai Lan Nguyen; Olivier Chupin; Juliette Blanc; Jean-Michel Piau; Pierre Hornych; Yann Lefeuvre When reinforcing existing cracked asphalt pavements, the design and evaluation of the durability of the reinforced structure are quite different from those of a new pavement generally based on fatigue...

...Hehao Liang; Duanyi Wang; Gang Wang; Danning Li; Chi Xu; Xiayi Liang In recent years, preventive maintenance has been used widely to solve the problem of early-stage asphalt pavement damage. However, conventional preventive maintenance treatments cannot effectively prevent rutting or damage...

...Feng Li; Siqi Zhou; Yuchuan Du; Xingyi Zhu; Jing Yu; Kangyu Fu; Zhenglong Yang The experimental study and an optimized formulation heat-reflective coating has been studied with epoxy resin as the matrix resin and nano titanium dioxide (TiO 2 ) as the functional filler for asphalt pavement to deal...

... of asphalt pavement micro-texture. This technique is based on the depth-from-focus principle. Sequential images of pavement texture are hierarchically photographed using a monocular stereo microscope installed perpendicularly to the surface of asphalt specimen. These images focus on different depths...

...Y. Tang; K. Zhang To find out the impact of horizontal interfacial cracks on the fatigue life of a semi-rigid base asphalt pavement, in this research, based on fracture mechanics, we first prefabricated four horizontal cracks (0, 30, 60, and 90 mm in length) and placed them between the semi-rigid...

... an analytical approach. Furthermore, the crack opening displacement was measured from the mark tracking method. This approach allowed the assessment of fracture parameters for the real structures to be considered. 15 11 2016 21 04 2017 06 09 2017 asphalt pavement wedge splitting test...

...S. A. Safavizadeh; A. Wargo; Y. Richard Kim The digital image correlation (DIC) technique as a displacement and strain measurement method is one of the newest measurement technologies employed in asphalt pavement testing. Although DIC was introduced for material testing in the early 1980s...

...X. Cui; J. Zhang; D. Huang; M. Xiao; F. Hou; Z. Liu; L. Li Dynamic pore pressure caused by moving-vehicle forces may cause damage in asphalt pavement. However, few field data of dynamic pore pressure are available. This research aimed to study the time histories of dynamic stress and dynamic pore...

...C. Hu; J. Ma; H. Jiang; Z. Chen; J. Zhao The objective of this study was to investigate the feasibility of TiO 2 waterborne epoxy resin as fog seal and exhaust degradation material in asphalt pavement. To achieve this objective, a commercial anatase/rutile mixed-phase nano-TiO 2 was added...

...Xianhua Chen; Songbai Dai; Yiqi Guo; Jun Yang; Xiaoming Huang Polishing of asphalt pavements and the consequent decreases of skid resistance are world-wide issues regarding vehicle traffic safety. This paper provided a detailed and up-to-date overview of skid resistance and polishing of asphalt...

...Yinfei Du; Fujian Li; Shengyue Wang; Xiang Zhu In order to reduce the surface adhesion of thin ice and asphalt pavements and remove the ice easily via vehicle rolling, an organic silicon rubber coating was prepared and successfully used to achieve a highly hydrophobic surface on asphalt pavement...