Compressive Behavior of Circular Sawdust-Reinforced Ice-Filled Flax FRP Tubular Short Columns

Wang, Yanlei; Chen, Guipeng; Wan, Baolin; Han, Baoguo

doi:10.3390/ma13040957

Cited by 6 publications

(3 citation statements)

References 47 publications

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“…For instance, in References [14,15], integrated interventions are investigated in upgrading at the same time thermal and structural performance of a building. Moreover, many researches have been also addressed to propose materials with different recycled components, such as: reinforced concrete with recycled steel fibers from tires waste [16,17], or nylon fibers from waste fishing nets [18]; sawdust-reinforced ice-filled flax FRP circular columns [19].…”

Section: Of 11mentioning

confidence: 99%

Mechanical and Physical Characterization of Papercrete as New Eco-Friendly Construction Material

et al. 2021

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The manufacturing of Portland cement is responsible for a big amount of energy and greenhouse gas (GHG) emission. Therefore, to date, it is imperative to find alternative materials to replace a major part of cement for sustainable concrete constructions. The present study forms a part of an on-going research project on the application of new cementitious matrices produced using different types of recycled materials. In particular, it focuses on the use of pulp and waste paper to partially replace Portland cement at varying percentages for producing a new lightweight mortar, frequently named papercrete. The development of this economical and eco-friendly material may permit of recycling a big amount of waste paper leading to lower housing costs with also ecological benefits. To this scope, an experimental campaign in the laboratory is carried out to characterize this new innovative material from a physical and mechanical point of view. The preliminary results of this on-going experimental campaign are illustrated and commented on in this paper. The obtained results confirm the possibility of applying this partially-recycled material as a possible alternative for strengthening existing panels of masonry.

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Section: Of 11mentioning

confidence: 99%

Mechanical and Physical Characterization of Papercrete as New Eco-Friendly Construction Material

et al. 2021

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“…Kardomateas [21] investigated orthotropic shells under internal and external pressure. Wang et al [22] presented a study on compressive behaviors of FRP tubular beams. In addition, other works [23][24][25][26][27] have been presented on the investigation of different laminated composites subjected to several loadings.…”

Section: Introductionmentioning

confidence: 99%

Homogenization and Equivalent Beam Model for Fiber-Reinforced Tubular Profiles

2020

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The current work presents a study on hollow cylinder composite beams, since hollow cylinder cross-sections are one of the principal geometry in many engineering fields. In particular, the present study considers the use of these profiles for scaffold design in offshore engineering. Composite beams cannot be treated as isotropic ones due to couplings mainly present among traction, torsion, bending and shear coefficients. This research aims to present a simple approach to study composite beams as they behave like isotropic ones by removing most complexities related to composite material design (e.g., avoid the use of 2D and 3D finite element modeling). The work aims to obtain the stiffness matrix of the equivalent beam through an analytical approach which is valid for most of the laminated composite configurations present in engineering applications. The 3D Euler–Bernoulli beam theory is considered for obtaining the correspondent isotropic elastic coefficients. The outcomes show that negligible errors occur for some equivalent composite configurations by allowing designers to continue using commercial finite element codes that implement the classical isotropic beam model.

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“…Another way of using plastic waste is presented by Kane et al [ 7 ] who have researched and examined the impact of biomineralization of plastic on the strength of plastic-reinforced mortar. In turn, Wang et al [ 8 ] investigated the micro-properties and mechanical properties of cementitious composites containing sawdust and Liu et al [ 9 ] present interface bonding behavior between the steel tube and the core concrete of a concrete-filled steel tube with circulating fluidized bed bottom ash.…”

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confidence: 99%