Forthcoming articles

International Journal of Sustainable Materials and Structural Systems

International Journal of Sustainable Materials and Structural Systems (IJSMSS)

These articles have been peer-reviewed and accepted for publication but are pending final changes, are not yet published and may not appear here in their final order of publication until they are assigned to issues. Therefore, the content conforms to our standards but the presentation (e.g. typesetting and proof-reading) is not necessarily up to the Inderscience standard. Additionally, titles, authors, abstracts and keywords may change before publication. Articles will not be published until the final proofs are validated by their authors.

Forthcoming articles must be purchased for the purposes of research, teaching and private study only. These articles can be cited using the expression "in press". For example: Smith, J. (in press). Article Title. Journal Title.

Articles marked with this shopping trolley icon are available for purchase - click on the icon to send an email request to purchase.

Register for our alerting service, which notifies you by email when new issues are published online.

Open AccessArticles marked with this Open Access icon are freely available and openly accessible to all without any restriction except the ones stated in their respective CC licenses.
We also offer which provide timely updates of tables of contents, newly published articles and calls for papers.

International Journal of Sustainable Materials and Structural Systems (4 papers in press)

Regular Issues

  • Multiple timescale spectral analysis of a linear fractional visco-elastic oscillator under arbitrary stationary input   Order a copy of this article
    by Vincent Denoël 
    Abstract: Abstract This paper studies the structural response of a single degree-of- freedom structure including a fractional derivative constitutive term. Unlike usual existing models for this kind of structure, the excitation is not necessarily a Markovian process but it is slowly varying in time, so that a timescale separation is used. Following the general formulation of the Multiple Timescale Spectral Analysis, the solution is developed as a sum of background and resonant components. Because of the specific shape of the frequency response function of a system equipped with a fractional viscoelastic device, the background component is not simply obtained as the variance of the loading divided by the stiffness of the system. On the contrary the resonant component is expressed as a simple extension of the existing formulation for a viscous system, at least at leading order. As a validation case, the proposed solution is shown to recover similar results (in the white noise excitation case) as former studies based on a stochastic averaging approach. A better accuracy is however obtained in case of very small fractional exponent. Another example related to the buffeting analysis of a linear fractional viscoelastic system demonstrates the accuracy of the proposed formulation for colored excitation.
    Keywords: Caputo fractional derivative; Riemann-Liouville fractional derivative; perturbation analysis; stochastic averaging; background component; resonant component.

  • Simple Application of Interval Analyses to Structural Safety: Standard versus Parameterized Versions   Order a copy of this article
    by Isaac Elishakoff 
    Abstract: In this paper the implications of the use of interval analysis are studied in regards to the decision making process on the safety of the structure. It is shown that the conclusions derived by application of the standard interval analysis about the structural safety may be misleading in some cases. Parameterized interval analysis is demonstrated to yield rigorous results.
    Keywords: Interval analysis; uncertainty; parametrization technique.

  • Parametric study on sustainable geopolymer concrete   Order a copy of this article
    by Sanghamitra Jena, Ramakanta Panigrahi 
    Abstract: The main cause of global warming generates from cement manufacturing industries. In order to reduce green house gas emission, development of alternative of cement is the main challenge. The industrial by-product fly ash (FA) which was rich in silica and alumina activated with sodium hydroxide (NaOH) and sodium silicate (Na2SiO3) solution produced a binder. This was combined with natural coarse aggregate and fine aggregate to produce Geopolymer concrete (GPC). This paper presents the experimental investigations on the fresh and hardened properties of GPC mix. Fresh concrete properties such as workability and hardened concrete properties like compressive strength (CS), split tensile strength (STS), flexural strength(FS), density and water absorption were investigated. Effect of sulphate, acid, chlorides on the compressive strength and weight were also studied. The results indicated that GPC could withstand the acidic environment. Behavior of CS of GPC mixes were confirmed by the SEM images.
    Keywords: Geopolymer concrete; Compressive Strength; Flexural Strength; Split tensile strength; Fourier Transformed Infrared Spectroscopy (FTIR).

    by Sumedha Moharana 
    Abstract: For sustainable and eco-friendly construction, more attention is being paid to the concept of green buildings. The search for environmentally friendly materials in the concrete construction involves inquisition of finding a suitable material which could effectively substitute cement and aggregates. The production of cement and steel involves the reproduction CO2 and consumption energy. For optimization, this resulted in a search for an alternative composite binder which can be used solely or in partial replacement of cement and aggregates in concrete production. The natural Fibre composite coconut (both shell and Fibre) has strong potential for eco-friendly concrete. Moreover, disposal of agricultural waste materials such as rice husk, groundnut husk, corn cob and coconut shell have constituted an environmental challenge, hence there is a need to convert these naturally available waste materials into useful materials to minimize their negative effect on the environment. The paper is aimed to investigate about coconut shell and coconut Fibre as an aggregate is a potential construction material and simultaneously reduces the environment problem of solid waste. The current study is aimed to replace fine aggregates with coconut Fibres and coarse aggregates with coconut shell to improve the mechanical strength and bonding properties of the concrete mixture. Further, the Compressive strength split tensile strength, of the concrete mixture, has been determined for mix concrete. The results have been compared with concrete comprised with natural aggregates.
    Keywords: Concrete; natural Fibre; cement; shell; natural cement composite.