Optimization design of stacking sequence and material distribution for variable thickness hybrid composite structure based on improved stacking sequence table

X Peng, M Wang, B Yi, J Li, H Wu, S Jiang - Composite Structures, 2023 - Elsevier
The concurrent optimization design method for hybrid laminated composite structure with
variable thickness is proposed. The concept of improved stacking sequence table (iSST) is …

Enhancement of tensile strength of tapered laminates by utilizing thin-ply composites

X Hua, R Higuchi, T Yokozeki - Composites Part B: Engineering, 2023 - Elsevier
Tapered CFRP laminates formed by drop** off plies are extensively used on modern
aircraft due to the special design requirement for certain components. Thin-ply composites …

Improving fatigue characteristics of ply drop-off in composite laminate with ply curving termination

T Yoshida, S Minakuchi - Advanced Composite Materials, 2024 - Taylor & Francis
Ply drop-off is a weak point of a tapered composite laminate, where stress concentration
occurs and delamination initiates. By suppressing delamination from the ply drop-off, more …

[HTML][HTML] Effect of fatigue loading rate on lifespan and temperature of tailored blank C/PPS thermoplastic composite

R Růžek, M Kadlec, L Petrusová - International Journal of Fatigue, 2018 - Elsevier
This article reports an experimental investigation of the effects of the loading frequency on
the temperature change, fatigue behaviour, and failure mechanisms of carbon-fibre-fabric …

Flexural capacity and fatigue performance of full-scale FRP-concrete composite vehicular bridge girders

WG Davids, A Schanck, J Clark - Structures, 2024 - Elsevier
Since 2020, hybrid fiber reinforced polymer composite tub (CT) girders have been used in
the construction of four in-service vehicular bridges in the United States and two additional …

Study on establishment of standardized load spectrum on bogie frames of high-speed trains

D Chen, Q **ao, M Mou, S Sun, Q Li - Acta Mechanica Sinica, 2019 - Springer
Establishing a structural load spectrum under actual operating conditions is a major problem
in structural fatigue life analysis. This study introduces a load measuring method for the …

A stiffness prediction method for variable cross‐section CFRP laminated beam

Y Yang, Z Liu, Z Zheng, L Zhang, Y Bao… - Polymer …, 2024 - Wiley Online Library
To efficiently design the stiffness of the laminated composite blade‐like structure, an
analytical method to assess deformation of variable cross‐section laminated beam under …

Automatic modeling and optimization of tapered laminates with ply drops

C Du, J Chen, Q Wang, X Peng - Composite Structures, 2025 - Elsevier
Ply-drop (PD) is the termination of specific plies for laminated composite structures to obtain
continuous thickness changes. It brings flexibility to the design of tapered composite …

Effect of mesoscopic out-of-plane defect on the fatigue behavior of a GFRP

C Cruanes, A Shanwan, S Méo, S Allaoui… - Mechanics of …, 2018 - Elsevier
This paper deals with the influence of buckles, a mesoscopic out-of-plane defect, on the
fatigue behavior of a GFRP. Three cases were investigated: samples with no defect and two …

Review of material test standardization status for the material qualification of laminated thermosetting composite structures

S Yoon Park, W Jong Choi - Journal of Reinforced Plastics …, 2021 - journals.sagepub.com
This paper presents a review of recent literature related to the static mechanical testing of
thermoset-based carbon fiber reinforced composites and introduces a material qualification …