Innovative prefabricated lightweight slab system of high structural performance

Barros, Joaquim A. O.; Costa, Inês; Frazão, Cristina Maria Vieira; Valente, Tiago; Lourenço, Lúcio; Melo, Felipe

doi:10.1016/j.engstruct.2022.114146

Cited by 4 publications

(3 citation statements)

References 39 publications

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“…The earliest theoretical research on PCCP technology was conducted by Prof. Sun Lijun of Tongji University, who established the basic theoretical system of structural stress of interlocking block paving and simultaneously proposed the structural design method of precast concrete pavement [21,22]. Currently, the research on and application of PCCP technology is relatively mature [23].…”

Section: Introductionmentioning

confidence: 99%

Precast Assembled Road Paving Technology: Progress and Prospects

Tan,

Zhu,

Yang

et al. 2024

Materials

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This article presents a systematic review of the most cutting-edge research on precast pavement technology for the first time. Firstly, precast pavement is divided into two categories, precast cement concrete pavement and precast carpeted flexible pavement, according to the application of precast technology in pavement engineering. Subsequently, the structural characteristics, advantages, and disadvantages of various precast pavement systems are compared and analyzed; technical problems in precast pavement systems are explained; and future development directions are identified. In addition, the text specifically mentions the great contribution of precast carpeted flexible pavement technology in reducing the harmful effects of asphalt fumes on humans and the environment. This work will promote the application of prefabrication in road engineering and provide suggestions and references for subsequent research.

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Section: Introductionmentioning

confidence: 99%

Precast Assembled Road Paving Technology: Progress and Prospects

Tan,

Zhu,

Yang

et al. 2024

Materials

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“…[27][28][29][30][31][32] Fiber reinforcement is also employed in the development of new construction systems, by combining materials of complementary properties for achieving the aimed design functionalities. [33][34][35][36] Reliable numerical simulations based on the finite element method (FEM) that consider the constitutive laws of the used materials are fundamental for exploring the potentialities of fiber reinforcement in the development of cost and environmental competitive solutions for the construction industry. These simulations allow to decrease significantly the costs with experimental programs by limiting them to the purpose of obtaining only the essential information for appraising the predictive performance of the constitutive models and assessing the structural behavior of representative prototypes under design loading scenarios.…”

Section: Introductionmentioning

confidence: 99%

“…Numerical simulations have also demonstrated that fiber reinforcement can be used to reduce both flexural and shear conventional steel reinforcements with technical and economic advantages 27–32 . Fiber reinforcement is also employed in the development of new construction systems, by combining materials of complementary properties for achieving the aimed design functionalities 33–36 …”

Section: Introductionmentioning

confidence: 99%

Blind competition on the numerical simulation of continuous shallow steel‐fiber reinforced concrete beams failing in bending

Barros

Sanz

Filho

et al. 2023

Structural Concrete

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This article describes the second blind simulation competition (BSC) organized by the fib WG 2.4.1, which aims to assess the predictive performance of models based on the finite element method (FEM) for the analysis and design of fiber reinforced concrete (FRC) structures. Slabs supported on columns or piles have becoming competitive applications for FRC due to the technical and economic benefits may be obtained by combining properly the fiber reinforcement mechanisms to those provided by conventional reinforcement placed, as a strip, in the alignment of columns/piles. Therefore, a representative zone of this structural system, namely a hybrid fiber reinforced concrete (R/FRC) shallow beam,

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