Performance synergism of pervious pavement on stormwater management and urban heat island mitigation: A review of its benefits, key parameters, and co-benefits approach

Wang, Junsong; Meng, Qi; Ya, Zou; Qi, Qianlong; Tan, Kanghao; Santamouris, Mat; He, Bao‐Jie

doi:10.1016/j.watres.2022.118755

Cited by 73 publications

(32 citation statements)

References 173 publications

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“…The strengthened beams had fewer cracks that were smaller in breadth, whereas the controlled beam had more cracks that were wider in width. It specifies that the cracks were restrained by the CFRP sheet [ 37 , 38 , 74 ]. In comparison to other retrofitted beams, the cracks in beams B1 and B4 are far fewer and smaller in size.…”

Section: Resultsmentioning

confidence: 99%

Comparative Study on the Behavior of Reinforced Concrete Beam Retrofitted with CFRP Strengthening Techniques

et al. 2022

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Lateral reinforcement has a significant impact on the strength and ductility of concrete. Extra confinement is provided in this project by carbon fiber reinforced polymer (CFRP) sheets wrapped around the outside of reinforced concrete (RC) beams. To determine the failure criteria and maximum load-carrying capacity of beams, numerous specimens were cast and tested in a flexural testing machine. This paper presents the results of an experimental investigation of functionally damaged reinforced concrete beams repaired in flexure with CFRP sheets. The most essential variable in this study is the CFRP sheet scheme, and seven different strengthening schemes (B1 to B7) were explored in the experimental program. In conclusion, the findings of the study showed that flexural retrofitting of reinforced concrete beams with CFRP sheets is functionally effective, with restored strength and stiffness values roughly equivalent to or greater than those of the control beam (CB1). The efficiency of the flexural retrofitting mechanism appears to vary depending on the layout of the CFRP sheet. Steel rupture and concrete crushing were shown to be the most common failure modes in the investigation, causing CFRP sheets to break in retrofitted beams.

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Section: Resultsmentioning

confidence: 99%

Comparative Study on the Behavior of Reinforced Concrete Beam Retrofitted with CFRP Strengthening Techniques

et al. 2022

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Section: Methodsmentioning

confidence: 99%

“…The sandwich structures are surrounded on three sides by rectangular panels, and afterward, dust and grease are removed from inside the sandwich structures for complete and uniform adhesion. [39,40] In the last step, polyurethane foam, which includes polyol and isocyanate with a density of 80 kg/m 3 , is injected into the selected location. Then they make a chemical reaction that forms the foam.…”

Section: Methodsmentioning

confidence: 99%

Experimental investigation of mechanical properties of Kevlar fiber composite sandwich panel with truss core reinforced bynano‐SiO₂

2022

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The present paper addresses the flexural and compressive properties of Kevlar fiber reinforced sandwich panels with a truss core reinforced by nano-SiO 2 . For this purpose, a polymer composite sandwich panel with a truss core made of Kevlar fiber and resin epoxy has been fabricated in this experiment using the vacuum-assisted resin transfer molding method. Afterward, polyurethane foam was injected into the empty space of the sandwich panel. In order to determine the flexural and compressive strength of the composite structures, the sandwich panels have been subjected to three-point bending and compressive load. The main findings were: adding 1 and 3 wt% of nano-SiO 2 into the Kevlar fiber had the most desirable effects on the enhancement of flexural and compressive strength of the sandwich panels, polyurethane foam has improved the mechanical strength of sandwich panels, and the novel lozenge core can well postpone the buckling and failure of the composite sandwich structures.

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“…Phytoremediation refers to the method of plant extraction and phytostabilization to enhance the capabilities of plants in absorbing heavy metals, or the utilization of plant roots and their secretions to accumulate, precipitate, and convert heavy metal pollutants for minimizing the activity and toxicity of such pollutants [14,40,41]. At present, this approach is regarded as the most widely used technology with the lowest cost and no secondary pollution.…”

Section: Strategy For Plant Growing and Restorationmentioning

confidence: 99%

Strategies of GIS‐Based Urban Country Park Planning and Ecological Restoration

Pang

Chun-fu

et al. 2022

Discrete Dynamics in Nature and Society

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Purpose. This study centers around the Wangzhanghe Country Park located in Jiaozuo City as the research object. Through analysis of the site’s evolution by GPS and its status-quo by GIS, the map of spatial distribution suitability has been illustrated. Design. Based on the major principle of achieving sustainable development of the ecosystem and the derived concept of building a diversified landscape, we have developed the overall scheme of planning and landscape layout of the country park. Specifically, the area of ecological restoration is further divided into the areas of quarry restoration, bare land restoration, slope protection, vegetation, and dam maintenance, and restorative measures are put forward accordingly. Findings. Our research findings indicate that thanks to the vegetation restoration of the side slope, the area of bare land in mountain farmland has been evidently reduced, whereas the severely damaged ash pits and green spots have also been restored. Originality: in the meantime, we have leveraged the flat space at the foot of the mountain to foster a viewing experience and provide recreational activities for citizens, so that they are able to effectively increase their access to outdoor events and improve their sense of engagement and experience in the events, thereby providing a reference for building a green, diverse, and sustainable system of ecological services for the urban country park.

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Performance synergism of pervious pavement on stormwater management and urban heat island mitigation: A review of its benefits, key parameters, and co-benefits approach

Cited by 73 publications

References 173 publications

Comparative Study on the Behavior of Reinforced Concrete Beam Retrofitted with CFRP Strengthening Techniques

Comparative Study on the Behavior of Reinforced Concrete Beam Retrofitted with CFRP Strengthening Techniques

Experimental investigation of mechanical properties of Kevlar fiber composite sandwich panel with truss core reinforced bynano‐SiO₂

Strategies of GIS‐Based Urban Country Park Planning and Ecological Restoration

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Performance synergism of pervious pavement on stormwater management and urban heat island mitigation: A review of its benefits, key parameters, and co-benefits approach

Cited by 73 publications

References 173 publications

Comparative Study on the Behavior of Reinforced Concrete Beam Retrofitted with CFRP Strengthening Techniques

Comparative Study on the Behavior of Reinforced Concrete Beam Retrofitted with CFRP Strengthening Techniques

Experimental investigation of mechanical properties of Kevlar fiber composite sandwich panel with truss core reinforced bynano‐SiO2

Strategies of GIS‐Based Urban Country Park Planning and Ecological Restoration

Contact Info

Product

Resources

About

Experimental investigation of mechanical properties of Kevlar fiber composite sandwich panel with truss core reinforced bynano‐SiO₂