Mechanism of polyurea in protecting liquid-filled square aluminum tube from the impact of high-velocity projectile

C Tao, C Ji, C Zhao, X Wang, Y Wang - Thin-Walled Structures, 2023 - Elsevier
The impact of projectile on liquid-filled containers produce hydrodynamic ram (HRAM),
which results in local damage and overall deformation of the container. Aiming at enhancing …

Explicit finite element analysis and experimental verification of a sliding lead rubber bearing

Y Wu, H Wang, A Li, D Feng, B Sha… - Journal of Zhejiang …, 2017 - Springer
Based on the explicit finite element (FE) software ANSYS/LS-DYNA, the FE model for a
sliding lead rubber bearing (SLRB) is developed. The design parameters of the laminated …

Development of a modified Mooney-Rivlin constitutive model for rubber to investigate the effects of aging and marine corrosion on seismic isolated bearings

G Zhao, Y Ma, Y Li, J Luo, C Du - Earthquake Engineering and …, 2017 - Springer
In this study, aging and marine corrosion tests of a large number of rubber material and
rubber bearings have been carried out. The constitutive Mooney-Rivlin model parameters …

Mechanical behavior of laminated rubber isolation bearing with buckling steel plate

J Sun, G Zhufu - International Journal of Steel Structures, 2022 - Springer
To improve the ability of disaster prevention and mitigation of bridges and realize the
seismic resilience of traffic, this paper combines the elastic buckling characteristics of steel …

Comparison of the shear modulus of an offshore elastomeric bearing between numerical simulation and experiment

D Han, W Che - Applied Sciences, 2021 - mdpi.com
The most important item when indicating the mechanical properties of offshore elastomeric
bearings is the shear modulus, and the method of measuring this is shown in EN 1337-3, a …

Fatigue life analysis of laminated elastomeric bearing pad

ZM Mohamedmeki, FJ Esmail, EA Ajeel - Materials Today: Proceedings, 2021 - Elsevier
The elastomeric bearing pads playing an important role by transforming the loads from
bridge superstructure to its substructure. The fatigue life estimation of these elements is …

Multi-layered solid element for seismic analysis of rubber bearings considering stress continuity based on finite particle method

J Yao, Y Zheng, J Tang, S Wang, Y Luo, C Yang - Engineering Structures, 2024 - Elsevier
Rubber bearings are crucial components in seismic isolation systems to mitigate the
damaging effects of earthquakes on structures. Rubber bearings generally consist of …

新型多功能隔震支座力学性能的数值模拟与实验验证

吴宜峰, 王浩, 李爱群, 杨凡 - 工程力学, 2018 - engineeringmechanics.cn
为满足桥梁在正常使用荷载与地震极端荷载等不同工况下的性能需求, 该文设计制作了一种新型
多功能隔震支座, 基于ANSYS 有限元平台, 建立了该支座的精细有限元模型 …

The effect of reinforcing plate on the stiffness of elastomeric bearing for FPSO

DS Han, MH Kim - Energies, 2020 - mdpi.com
The marine elastomeric bearing consists of an elastomer and several reinforcing inserted
plates. Unlike land bearings that are to absorb high-frequency vibration during earthquakes …

Numerical simulation and experimental verification of the mechanical properties of multifunctional isolation bearings

Y WU, H WANG, A LI, F YANG - Engineering Mechanics, 2018 - engineeringmechanics.cn
To meet the different performance requirements of bridges under normal load and severe
seismic load, a new type of multifunctional isolation bearing was designed. Finite element …