A systematic review of seismic-resistant precast concrete buildings

Guaygua, Byron; Sánchez-Garrido, Antonio J.; Yepes, Victor

doi:10.1016/j.istruc.2023.105598

Cited by 13 publications

(2 citation statements)

References 166 publications

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“…Guaygua et al [11] conducted a comprehensive and systematic review of research on improving the seismic safety of precast concrete buildings. This study utilized VOSviewer1.6.18 software for bibliometric analysis and the generation of scientific maps, including cooccurrence analysis of keywords and impact analysis, among others.…”

Section: Introductionmentioning

confidence: 99%

A Comparative Review of Recent Research Progress in Prefabricated Buildings in China and Other Countries

Wu,

Han,

Cui

et al. 2024

Buildings

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Prefabricated building construction has emerged as a transformative technology in construction engineering and the building industries. However, owing to its research characteristics, the relevant literature on prefabricated buildings is diverse and fragmented. This study offers a comparative review of relevant 21st century literature on prefabricated buildings using VOSviewer1.6.18 software. The research progress and future opportunities about prefabricated buildings were comprehensively analyzed, which provides recommendations for its subsequent development. Through keyword searches on the Web of Science, 3214 documents were identified, and an overall analysis of co-citations and co-authorship was conducted. Additionally, a comparative co-occurrence analysis highlighted the differences between China and other countries. Further elaboration of research hotspots is provided, and three future research directions are proposed: (1) energy conservation and reducing the environmental impact of prefabricated buildings, (2) improving the performance of prefabricated building components, and (3) deepening the understanding of the behavior of prefabricated structures under seismic and dynamic conditions. This study provides practitioners and scholars in the field of construction engineering with a comprehensive overview of the literature on prefabricated buildings and paves the way for future advancements in the industry. The findings of this study can be used to promote prefabricated buildings in the architecture, engineering, and construction industries.

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Section: Introductionmentioning

confidence: 99%

A Comparative Review of Recent Research Progress in Prefabricated Buildings in China and Other Countries

Wu,

Han,

Cui

et al. 2024

Buildings

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“…Assembled structures have witnessed significant development and applications in recent years, especially with the introduction of various assembled frame structures [1]. The widespread applications and associated research into the assembled frame structures primarily stem from their characteristics, such as extensive engineering applicability and outstanding structural performance [2,3]. The connection performance of joints plays a crucial role in the seismic performance of assembled structures, and assembled structure connections can be categorized in different ways [4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

The Cyclic Performance and Macro-Simplified Analytical Model of Internal Joints in RC-Assembled Frame Structures Connected by Unbonded Prestressed Strands and Mortise-Tenon Based on Numerical Studies

Wang,

Zhang,

Zhang

2024

Buildings

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This paper introduces a novel type of connection that integrates unbonded prestressed strands (UPS) and mortise-tenon in an assembly frame structure (UPS-MTF). First, the damage process and failure modes of the joints under reciprocating horizontal loads were systematically analyzed using refined numerical models. The recommended values of the design parameters of the joints were derived from the parametric analysis results. Refined numerical modeling results reveal the diagonal compression strut mechanism within the core region of the joint. The diagonal compression struts model assists in establishing the theoretical calculation formula for the skeleton curve of shear stress–strain in the core region. Second, a genetic algorithm (GA) parameter was identified for the restoring force model of the core region to determine the parameters of the hysteresis rules. Finally, a macro-simplified analytical model of the joint was created based on the restoring force model of the core region, and parameter analysis was conducted to verify the applicability of this macro-simplified analytical model. The research results prove that the damaged form of the joint proposed in this paper originates from the shear and relative slip damage between the components in the core region. The axial compression ratio significantly affects the hysteretic performance of the joints, and the upper and lower limit values were identified for the axial compression ratio of the joints. The area and initial effective stress of the UPS exert a minimal effect on the hysteretic performance of the joint. Based on the method proposed in this paper for determining the restoring force model in the core region of the joints, the hysteresis curves obtained from the macro-simplified analytical model closely match the refined numerical analysis model results. This correspondence verifies the applicability of the macro-simplified analytical model.

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Experimental study on chloride penetration of the new-to-old concrete interface

Zhang,

Pan,

et al. 2024

Construction and Building Materials

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A systematic review of seismic-resistant precast concrete buildings

Cited by 13 publications

References 166 publications

A Comparative Review of Recent Research Progress in Prefabricated Buildings in China and Other Countries

A Comparative Review of Recent Research Progress in Prefabricated Buildings in China and Other Countries

The Cyclic Performance and Macro-Simplified Analytical Model of Internal Joints in RC-Assembled Frame Structures Connected by Unbonded Prestressed Strands and Mortise-Tenon Based on Numerical Studies

Experimental study on chloride penetration of the new-to-old concrete interface

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