Crash-dynamics research has always concentrated significantly in the safety, survivability of passengers a car crash. To identify capability energy absorption crash box, thin-walled structure will be modeled and simulated by ABAQUS software. Investigate influence material, cross-sectional, thickness factors on capacity tube, using MCDM – Multi-Criteria Decision-Making to get best option testing...

This paper introduces an experimental work to study the behavior of 12 recycled aggregate concrete-filled steel tubular (RACFST) short columns with high-strength concrete grade subjected axial compression loading. These formed from six different cross-sections involving triangle, elliptical, and hexagon, whereas other three sections included traditional forms for control purposes, square, recta...

With the reduction in power consumption and size chip, the electronic industry has been searching novel strategies to overcome these constraints with an optimal performance. Carbon nanotubes (CNTs) due to their extremely desirable electrical and thermal properties have been considered for their applicability in VLSI Design. CNTs are defined as sheets of graphene rolled up as hollow cylinders. T...

ABBREVIATIONS: μmMicrometer, nmNanometer, PMMA Poly (methylmethacrylate), PACA Poly (alkylcyanoacrylate), PMM Poly (methylidenemalonate), SME Sub-micron emulsion, PAMAM Polyamido amines, 5-ASA 5-Aminosalicylic acid, McMolar mass of the core, MmMolar mass of the branched monomer, MtMolar mass of the terminal groups, ncCore multiplicity, nmBranch-juncture multiplicity, GGeneration number, CMCCrit...

Current models for predicting the fatigue endurance of notched solids use stresses along a straight line, beginning at notch root, as simplification real crack propagation path. In this work, experimental paths hollow samples were analysed through different microscopy techniques, with objective establishing high cycle growth directions in mild steel. Fully reversed tension–compression tests (R=...

Hollow-particle-filled composites called syntactic foams are lightweight particulate composites that are useful in weight-sensitive applications such as aerospace and marine structures. Extensive literature is now available on the mechanical properties of syntactic foams. The upcoming applications for syntactic foams in aerospace structures require understanding of their thermal properties, suc...

Composite steel–concrete members are adopted in structural applications as a cost-effective and high-speed construction practice. Exploiting the superior corrosion strength-to-weight properties of aluminium, research on composite aluminium-concrete has been reported. Aiming for an even more sustainable durable member, this paper proposes combining aluminium alloys with low carbon geopolymer con...

We describe the capsulation of colloidally templated polythiophene (P3-TAA) arrays with multi-walled carbon nanotubes (MWNTs) after colloidal template electropolymerization. The dissolution of the polystyrene (PS) particle templates, which were assembled via the Langmuir-Blodgett (LB)-like technique, allowed the formation of hollow-shell Janus type arrays.