The Journal is intended to publish the selected paper from the conference ICCES (http://www.iccesconf.org), for the worldwide free distribution. The conference ICCES is to bring researchers from the world's academia, industry, and the governments to discuss the recent advances in computational and experimental engineering & sciences, and to facilitate collaborative research efforts.
Portico, etc...
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.28, No.1, pp. 1-4, 2023, DOI:10.32604/icces.2023.010481
Abstract 1 Introduction
Nomex honeycomb is widely used in aerospace field due to its formability and impact resistance.
Tandem honeycomb structure is favored for its excellent energy absorption and controllable deformation
sequence [1]. Because impact damage is inevitable in the use of sandwich structures, it is necessary to
analyze the impact mechanical response of such structures. The research objects include single honeycomb
and two layers align honeycomb. First, the drop weight impact test was carried out to compare the
mechanical response of double-layer aligned and staggered honeycomb with that of single honeycomb. Then
finite element method was used to simulate the… More >
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.28, No.1, pp. 1-3, 2023, DOI:10.32604/icces.2023.010519
Abstract 1 General Introduction
Reliable structural health monitoring with high detection probability is very important [1]. Therefore,
the method of finite element simulation was adopted. Based on the basic equation of material mechanics
and stiffness degradation theory, to detect the damage of composite laminates, and further improves the
intelligence of the detection process through the method of visual detection neural network.
2 Theoretical derivation and simulation
2.1 Equations for buckling
In the stratified damage area, each layer bears the load independently, and the bearing capacity is
determined by the stiffness there: the larger the axial stiffness, the stronger the bearing capacity… More >
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.28, No.1, pp. 1-1, 2023, DOI:10.32604/icces.2023.010585
Abstract An efficient method of moments (MoM) based on polynomial chaos expansion(PCE) is applied to quickly
calculate the electromagnetic scattering problems. The triangle basic functions are used to discretize the
surface integral equations. The PCE is utilized to accelerate the MoM by constructing a surrogate model for
univariate and bivariate analysis[1]. The mathematical expressions of the surrogate model for the radar
cross-section (RCS) are established by considering uncertain parameters such as bistatic angle, incident
frequency, and dielectric constant[2,3]. By using the example of a scattering cylinder with analytical
solution, it is verified that the MoM accelerated by PCE presents a considerable… More >