Sustainable Materials and Resilient Structures: Interdisciplinary Approaches

Abstract submission deadline

31 May 2025

Manuscript submission deadline

31 August 2025

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Image courtesy of Dr. Anderson Chu, Columbia University

Topic Information

Dear Colleagues,

The world faces significant challenges concerning climate change and resilience to natural hazards. In response, the construction industry has shifted towards sustainability and resilience, leading to various innovations and breakthroughs. This topic aims to solicit recent advances in developing sustainable materials and resilient structures, from the material to the structural level. Authors are cordially invited to present novel solutions to these challenges. Potential areas of focus include novel cement production, innovative usage, decarbonization, climate adaptation, fiber-reinforced composites, structural design, robust structures, advanced construction, multi-hazard mitigation, service life, and smart technologies integration. Emphasis should be on practical applicability, considering the evolving needs of resilient infrastructure construction and the United Nations sustainable development goals (SDGs).

Dr. Anderson Chu
Prof. Dr. Adil Tamimi
Topic Editors

Dr. Haodao Li
Dr. Yucun Gu
Dr. Baoquan Cheng
Co-Topic Editors

Keywords

Participating Journals

Journal Name	Impact Factor	CiteScore	Launched Year	First Decision (median)	APC
Buildings buildings	3.1	3.4	2011	15.3 Days	CHF 2600	Submit
CivilEng civileng	-	2.8	2020	24.4 Days	CHF 1200	Submit
Construction Materials constrmater	-	-	2021	20.8 Days	CHF 1000	Submit
Infrastructures infrastructures	2.7	5.2	2016	17.8 Days	CHF 1800	Submit
Materials materials	3.1	5.8	2008	13.9 Days	CHF 2600	Submit

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Published Papers (7 papers)

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All Buildings CivilEng Construction Materials Infrastructures Materials

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19 pages, 5893 KiB  

Open AccessArticle

The Influence of the Addition of Multi-Scale Zirconia on the Properties of Ultra-High-Performance Concretes

by Qilin Wang, Haifeng Liu, Yongtao Zhang, Peishuai Chen, Jianwu Gong, Yu Zhong, Ran Gao, Jinnan Lei, Haiyang Yu and Lingya Tang

Buildings 2025, 15(7), 1207; https://doi.org/10.3390/buildings15071207 - 7 Apr 2025

Viewed by 243

Abstract

This study explores an innovative application of ultra-high-performance concrete (UHPC) by partially substituting cement with nano-zirconia (NZ) and micro-zirconia (MZ). A series of experiments were conducted to explore the influence of zirconia particle size (3860 nm and 320 nm) and varying replacement levels [...] Read more.

This study explores an innovative application of ultra-high-performance concrete (UHPC) by partially substituting cement with nano-zirconia (NZ) and micro-zirconia (MZ). A series of experiments were conducted to explore the influence of zirconia particle size (3860 nm and 320 nm) and varying replacement levels (0%, 0.5%, 1%, and 1.5%) on the workability, mechanical behavior, and microstructural characteristics of UHPC, utilizing the particle packing density model as a basis. Findings reveal that replacing 0.5% of the cement with MZ and NZ results in workability and mechanical performance comparable to the control mix. However, at 1.5 wt% MZ and 1.5 wt% NZ substitution levels, flowability declines by 22.01% and 24.71%, respectively, accompanied by a substantial increase in viscosity. The wet packing density of UHPC exhibits a linear rise with increasing zirconia content, with nano-sized particles exerting a more pronounced effect than their micro-sized counterparts. Specifically, at a 0.5% MZ replacement level, the 28-day compressive and flexural strengths show marginal improvements of 1.82% and 4.48%, respectively. The NZ1MZ0.5 mix achieves the highest 28-day compressive strength increase, reaching 9.45%, with an absolute gain of 11.92 MPa. Analyses using XRD, FTIR, and thermogravimetric analysis (TGA) demonstrate that zirconia incorporation has a negligible influence on the hydration process and does not alter the composition of hydration products in N-UHPC. Although zirconia effectively reduces porosity, excessive amounts (1.5%) increase pore size within the cement matrix, ultimately compromising mechanical properties. Based on these findings, the optimal NZ dosage for UHPC, when used in combination with MZ, is determined to be 0.5%. Full article

(This article belongs to the Topic Sustainable Materials and Resilient Structures: Interdisciplinary Approaches)

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20 pages, 2599 KiB  

Open AccessArticle

Application of MASW, Microtremor, and Seismic Refraction Tests for Buildings in Vulnerable Communities

by Gonzalo Díaz-García and Marlon Farfán-Córdova

Buildings 2025, 15(7), 1079; https://doi.org/10.3390/buildings15071079 - 27 Mar 2025

Viewed by 289

Abstract

The structural system is an essential component in engineering and architecture, determining the stability, strength, and functionality of buildings. This study addresses the integration of geophysical data obtained through techniques such as Multichannel Analysis of Surface Waves (MASW), microtremors, and seismic refraction in [...] Read more.

The structural system is an essential component in engineering and architecture, determining the stability, strength, and functionality of buildings. This study addresses the integration of geophysical data obtained through techniques such as Multichannel Analysis of Surface Waves (MASW), microtremors, and seismic refraction in architectural and structural design, with special attention to its application in expanding urban areas and vulnerable communities. These methods allow for the characterization of the soil’s dynamic properties, identifying critical vibration periods that influence structural behavior, especially in sandy soils near rock outcrops up to 30 m deep. The discrepancy between soil vibration periods and structural periods can induce resonance phenomena, highlighting the need to incorporate geophysical analyses in the design to avoid structural failures. By using adapted equations, the dimensions of load-bearing elements like columns are optimized, considering stiffness, mass, and local seismic conditions. The results obtained through computational tools validate the effectiveness of this approach, ensuring safer and more sustainable designs. This study emphasizes the importance of merging geophysical and dynamic knowledge to optimize structural performance and promote resilience in complex geophysical environments. Incorporating soil vibration analysis not only improves building safety but also contributes to sustainable urban development, especially in regions prone to seismic events. Full article

(This article belongs to the Topic Sustainable Materials and Resilient Structures: Interdisciplinary Approaches)

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13 pages, 5532 KiB  

Open AccessArticle

Enhancement of Mechanical and Chloride Binding Properties in Seawater Cement Using a Novel Carbon Nanomaterial

by Yin Hu, Tianyao Hong, Sheng Zhou, Chuang He, Haijie He and Shifang Wang

Buildings 2024, 14(12), 4020; https://doi.org/10.3390/buildings14124020 - 18 Dec 2024

Viewed by 821

Abstract

Chloride binding technology can effectively reduce the content of free chloride ions in seawater (used for cementitious materials), thereby extending the service life of seawater concrete structures. Currently, affordable and highly dispersed nanomaterials that can enhance the chloride binding capability of seawater cement [...] Read more.

Chloride binding technology can effectively reduce the content of free chloride ions in seawater (used for cementitious materials), thereby extending the service life of seawater concrete structures. Currently, affordable and highly dispersed nanomaterials that can enhance the chloride binding capability of seawater cement are finite. This paper presents the first experimental study on N-doped graphene quantum dots (NGQDs), an innovative carbon nanomaterial with low price and high dispersibility, to strengthen the mechanical and chloride binding capabilities of seawater cement. Concretely, NGQDs are prepared through the hydrothermal process. The morphology and structure of NGQDs are measured by TEM, AFM, FTIR, and XPS. And the strengths and chloride binding performance of different specimens are analyzed by compressive/flexural strength tests and chloride adsorption equilibrium tests. The phase compositions of various specimens are analyzed by XRD, TGA/DTG, and SEM. The consequences indicate that the unique structure of the prepared NGQDs endows them with excellent water solubility and dispersibility. Notably, the introduction of NGQDs enhances the mechanical performance of seawater cement and 0.05 wt.% NGQDs have the greatest improvement effect. The compressive and flexural strengths of seawater cement containing 0.05 wt.% NGQDs increase by 8.21% and 25.77% after 28 d curing, respectively. Additionally, the seawater cement containing 0.2 wt.% NGQDs have the best chloride binding capability and are 41.08% higher than the blank group. More importantly, the chloride binding mechanism is that NGQDs accelerate seawater cement hydration, resulting in an increased formation of hydrated calcium silicate (C–S–H) and Friedel’s salt (Fs), thereby strengthening the physisorption and chemical combination of chloride. This study highlights an inexpensive and highly dispersible nanomaterial to heighten the stability of seawater concrete structures, opening up a new path for the better utilization of seawater resources. Full article

(This article belongs to the Topic Sustainable Materials and Resilient Structures: Interdisciplinary Approaches)

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14 pages, 11109 KiB  

Open AccessArticle

Research on the Propagation Law of Temperature-Induced Reflective Cracks in Semi-Rigid Base Asphalt Pavement

by Feng Chen and Aijun Yue

Buildings 2024, 14(11), 3586; https://doi.org/10.3390/buildings14113586 - 12 Nov 2024

Viewed by 602

Abstract

In order to solve the problem of reflection cracks in semi-rigid base asphalt pavement, a study of temperature-type reflection crack expansion is carried out according to the typical climatic characteristics of Guilin, Guangxi Province. According to the theory of fatigue fracture mechanics, the [...] Read more.

In order to solve the problem of reflection cracks in semi-rigid base asphalt pavement, a study of temperature-type reflection crack expansion is carried out according to the typical climatic characteristics of Guilin, Guangxi Province. According to the theory of fatigue fracture mechanics, the stress intensity factor analysis at the crack tip is carried out, the reflection crack propagation life under single-factor and multi-factor changes is calculated using the Paris fatigue growth formula, and the prediction model of the propagation life of reflected crack under the action of a temperature gradient is established. The results show that the propagation life of temperature-type reflective cracks increases with an increase in the thickness of the middle course and bottom course, and decreases with an increase in the surface course modulus, base course modulus, base course thickness, and temperature decrease. The prediction model includes the factors that have a great influence on the reflection crack extension and provides a theoretical supplement and reference for the design and calculation of asphalt pavement structure in areas with large temperature differences. Full article

(This article belongs to the Topic Sustainable Materials and Resilient Structures: Interdisciplinary Approaches)

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27 pages, 3722 KiB  

Open AccessReview

Superabsorbent Polymers for Internal Curing Concrete: An Additional Review on Characteristics, Effects, and Applications

by Bo Zhou, Kejin Wang, Peter C. Taylor and Yucun Gu

Materials 2024, 17(22), 5462; https://doi.org/10.3390/ma17225462 - 8 Nov 2024

Cited by 1 | Viewed by 2352

Abstract

Superabsorbent polymers (SAPs) are a promising admixture that can provide internal curing to freshly cast concrete and enhance concrete properties. Although many reviews have explored aspects of SAPs, the links among SAPs’ chemical and physical properties, internal curing behaviors, concrete performance, and their [...] Read more.

Superabsorbent polymers (SAPs) are a promising admixture that can provide internal curing to freshly cast concrete and enhance concrete properties. Although many reviews have explored aspects of SAPs, the links among SAPs’ chemical and physical properties, internal curing behaviors, concrete performance, and their large-scale applications are often weakly elucidated. This paper provides an additional review of the chemical structures and physical dimensions of SAPs and their effects on the internal curing kinetic behavior as well as on concrete properties, such as workability, strength, and durability. In addition, different approaches to introducing SAP particles into concrete mixtures are also summarized. Case studies on the use of SAPs in the concrete industry are introduced to provide a better understanding of the greatest potential of SAPs in field applications. The results confirm that the utilization of SAPs in concrete mixtures provides multiple benefits such as improved water curing, reduced shrinkage, and enhanced workability. Selecting the appropriate SAPs is crucial and involves considering factors like absorption rate, durability, and stability. However, achieving uniform distribution of dry SAPs in concrete poses challenges. Further research is required to gain a deeper understanding of the impact of SAPs on transport properties and frost durability. Additionally, the absence of a standard makes it difficult to maintain consistent water-to-cement ratios. These findings provide a theoretical foundation for using SAPs to enhance concrete performance while also highlighting future research directions and challenges. In this article, scientists, engineers, and contractors will find a comprehensive explanation encompassing laboratory investigations, field implementation, and relevant guidance. Full article

(This article belongs to the Topic Sustainable Materials and Resilient Structures: Interdisciplinary Approaches)

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13 pages, 8011 KiB  

Open AccessArticle

Investigation of the Influence of Spoiler and Maintenance Track on Second-Order Heaving Vortex-Induced Vibration

by Feng Wang, Jiqing Luo, Shuohua Xu, Peisen Li, Jiamin Dang, Guangzhong Gao, Jiaying Wang and Haodao Li

Infrastructures 2024, 9(11), 192; https://doi.org/10.3390/infrastructures9110192 - 28 Oct 2024

Viewed by 869

Abstract

To improve the guidance for the wind tunnel test, this study initially conducted thorough research on the wind environment at a coastal bridge site to ascertain the characteristics of the wind parameters varying along the bridge span. Subsequently, the measured results were utilized [...] Read more.

To improve the guidance for the wind tunnel test, this study initially conducted thorough research on the wind environment at a coastal bridge site to ascertain the characteristics of the wind parameters varying along the bridge span. Subsequently, the measured results were utilized to steer wind tunnel test research, focusing on analyzing the influence of the spoiler and maintenance track on the second-order heaving vortex-induced vibration of the flat steel box girder. This investigation uncovered two distinct distributions in the angle of attack along the span: bimodal distribution and asymmetric unimodal distribution. The angle of attack of the incoming flow was primarily concentrated within ±5°. Both the two-side and the windward spoiler were found to exert similar effects on the second-order heaving vortex-induced vibration, primarily impacting the second lock-in region. Furthermore, the outer maintenance track could effectively suppress the vortex-induced vibration, while the spacing of the inner maintenance track significantly affected the vortex-induced vibration at high wind speeds. Full article

(This article belongs to the Topic Sustainable Materials and Resilient Structures: Interdisciplinary Approaches)

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16 pages, 10937 KiB  

Open AccessArticle

Recycled PET Fibers with Dopamine Surface Modification for Enhanced Interlayer Adhesion in 3D Printed Concrete

by Ke-Ke Yu, Tai-Qi Zhao, Qi-Ling Luo and Yang Ping

Materials 2024, 17(20), 5126; https://doi.org/10.3390/ma17205126 - 21 Oct 2024

Cited by 1 | Viewed by 1330

Abstract

Three-dimensional printed concrete (3DPC) is increasingly recognized in the construction industry for its high design flexibility and the elimination of conventional formwork. However, weak interlayer adhesion remains a significant challenge. The potential of recycled polyethylene terephthalate (PET) fibers for reinforcing 3DPC is being [...] Read more.

Three-dimensional printed concrete (3DPC) is increasingly recognized in the construction industry for its high design flexibility and the elimination of conventional formwork. However, weak interlayer adhesion remains a significant challenge. The potential of recycled polyethylene terephthalate (PET) fibers for reinforcing 3DPC is being explored, driven by their environmental sustainability and economic advantages. However, there is an inadequate interfacial adhesion between these recycled fibers and the 3DPC matrix. This study investigated the use of dopamine modification to address this issue and enhance the interlayer adhesion of fiber-reinforced 3DPC. Recycled PET fibers were surface-modified using dopamine treatment, forming a polydopamine (PDA) film that improved surface roughness and hydrophilicity. Both unmodified and modified fibers were incorporated into 3DPC at various volume fractions (0.1%, 0.3%, 0.5%). The effects on interlayer adhesion strength, compressive strength, and flexural strength were systematically evaluated and compared. The results showed that the inclusion of 0.3 vol% dopamine-modified fibers resulted in a 22.5% increase in interlayer adhesion strength compared to the control group, and a 14.8% improvement over unmodified fibers at the same content. Additionally, the compressive strength and flexural strength of 3DPC with 0.3 vol% MPET fibers increased by 22.5% and 27.6%, respectively, compared to the control group. Microstructural analysis using SEM and XRD revealed that the dopamine modification significantly improved the interfacial adhesion between fibers and the concrete matrix, explaining the superior performance of modified fibers. This study demonstrates that recycled PET fibers modified with dopamine can effectively enhance the interlayer adhesion of 3DPC. The findings affirm that surface modification techniques can significantly elevate the utility of recycled PET fibers in 3DPC, contributing to the sustainable advancement of construction materials. Full article

(This article belongs to the Topic Sustainable Materials and Resilient Structures: Interdisciplinary Approaches)

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