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Behavior of CFRP-UHPFRC-steel double skin tubular columns against low-velocity impact

期刊: COMPOSITE STRUCTURES, 2021; 261 ()

In this study, a total of six specimens were prepared and tested, and the dynamic response and damage mechanism of carbon fiber reinforced polymer (CF......

Simultaneously program thermal expansion and Poisson's ratio in three dimensional mechanical metamaterial

期刊: COMPOSITE STRUCTURES, 2021; 262 ()

The engineering materials and structures, which usually suffer both temperature variation and mechanical loading, motivate the urgent need of the mult......

Quasi-static axial compressive properties and energy absorption of star-triangular auxetic honeycomb

期刊: COMPOSITE STRUCTURES, 2021; 267 ()

To systematically and comprehensively investigate the in-plane compression behavior of star-triangular honeycomb (STH) under quasi-static load, a grou......

On the dynamics of FG-GPLRC sandwich cylinders based on an unconstrained higher-order theory

期刊: COMPOSITE STRUCTURES, 2021; 267 ()

In the present paper, a novel unconstrained higher-order theory (UCHOT) is applied to analyse the free vibration of cylindrical sandwich shells with n......

A micromechanics and machine learning coupled approach for failure prediction of unidirectional CFRP composites under triaxial loading: A preliminary study

期刊: COMPOSITE STRUCTURES, 2021; 267 ()

This study presents a hybrid method based on artificial neural network (ANN) and micro-mechanics for the failure prediction of IM7/8552 unidirectional......

In-situ synchrotron X-ray tomography investigation of the imperfect smooth-shell cylinder structure

期刊: COMPOSITE STRUCTURES, 2021; 267 ()

Lattice materials at micro scale with extraordinary stiffness and strength have demonstrated promising industrial application potentials in aerospace,......

Aseismic retrofitting of loess cave using composite materials by shaking table test

期刊: COMPOSITE STRUCTURES, 2021; 268 ()

Many of the existing loess cave (LC) dwellings are seismically vulnerable and require retrofitting. This paper investigates the seismic performance of......

Data-driven analysis on ultimate axial strain of FRP-confined concrete cylinders based on explicit and implicit algorithms

期刊: COMPOSITE STRUCTURES, 2021; 268 ()

The existing models for predicting the ultimate axial strain of FRP-confined concrete cylinders are mainly derived from the regression analyses on sma......

Electric potential distributions in carbon fiber/epoxy plain-woven laminates with different current directions

期刊: COMPOSITE STRUCTURES, 2021; 270 ()

Revealing electric potential distributions in carbon fiber reinforced polymer composites (CFRPs) is important in structural health monitoring (SHM). H......

Non-uniform electric field in cantilevered piezoelectric energy harvesters: An improved distributed parameter electromechanical model

期刊: COMPOSITE STRUCTURES, 2021; 272 ()

In the existing electromechanical model for cantilevered piezoelectric energy harvesters, the electric field in the piezoelectric layer is generally c......

Free vibration and dynamic stability of functionally graded composite microtubes reinforced with graphene platelets

期刊: COMPOSITE STRUCTURES, 2021; 272 ()

This paper studies the free vibration and dynamic stability characteristics of functionally graded composite multilayer microtubes reinforced with gra......

Quasi-static puncture resistance behaviors of architectural coated fabric

期刊: COMPOSITE STRUCTURES, 2021; 273 ()

This study investigates the puncture resistance behaviors of architectural coated fabric. The effects of boundary condition, penetrator shape, yarns a......

On the nonlinear dynamics of porous composite nanobeams connected with fullerenes

期刊: COMPOSITE STRUCTURES, 2021; 274 ()

In this study, an attempt is made to investigate the large-amplitude nonlinear vibration response of symmetric porous functionally graded (FG) nanobea......

A molecular dynamics based cohesive zone model for interface failure under monotonic tension of 3D four direction SiCf/SiC composites

期刊: COMPOSITE STRUCTURES, 2021; 274 ()

Aiming at a mechanics-based prediction on the progressive damage in SiC fiber reinforced SiC matrix (SiCf/SiC) composites, multiscale simulation coupl......

Mechanism for wrapping fiber around the Y fork

期刊: COMPOSITE STRUCTURES, 2021; 275 ()

Fiber reinforcement on the practical parts with complex geometries (e.g., Y fork) is a challenge for the industrial development of composites fiber wr......

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