Full-Scale Investigation of Thermal Deformation and Load Transfer Performance of Prefabricated Prestressed Concrete Pavement for Airports

Guo, Tianxiong; Weng, Xingzhong; Qu, Bo; Zhang, Chunxiao; Yan-zhao, LI; Liu, Junzhong; Cui, Tingwei

doi:10.1061/jpeodx.0000176

Cited by 2 publications

(1 citation statement)

References 11 publications

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“…At the end of 1990s, some commercial airports in North America tried to repair some airport runways with prefabricated panel technology and achieved good application: St. Louis Lambert International Airport [6], Washington Dulles International Airport [7][8], LaGuardia International Airport [9], Dallas -Fort Worth International Airport [10] and Vancouver International Airport [11]. Compared with foreign research, domestic research on prefabricated airport runway is still at the initial stage [12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Ultimate Bearing Capacity of Prefabricated Airport Pavement Panel

Ding

Liu

et al. 2022

Advances in Transdisciplinary Engineering

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In order to study the bearing performance of the new prefabricated airport pavement panel (PAPP) structure, a three-dimensional finite element model (3D-FEM) of “square PAPP – stratum” was established based on ABAQUS finite element analysis platform, and then the mechanical and deformation performance analysis under single wheel various limit load positions was carried out. The research showed that the influence radius was less than the side length R of the panel, The maximum opening or minimum compression of the joint under single wheel conditions was very small, and the maximum principal stress value of the precast concrete panel was an important key control factor for the ultimate load-bearing capacity. Under the action of vertical load, the tenon and groove joint connects multiple independent prefabricated panels to form a whole through mutual occlusal action. The research work provided a useful reference for the design and construction of PAPP.

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