Damage Identification of Rotating Blades Based on Fuzzy C-Means and Frequency Response Function Curvature Methods by Ruize Cui, Zefeng Wang, Zhiguang Song

“…In this paper, a rotating cantilever beam is used to model the rotor blade. Based on the assumed mode method and Hamilton’s principle, the equation of motion is formulated, and the correctness of the model is verified by numerical and experimental studies. …”
Get full text

Experimental and theoretical study of elastoplastic buckling of cylindrical shells filled with bulk material under the action of a transverse force by V.G. Bazhenov, E.G. Gonik, A.I. Kibets, M.V. Petrov, T.G. Fedorova, I.A. Frolova

“…The process of elastoplastic deformation, loss of stability and supercritical behavior of cantilevered thin-walled cylindrical shells of medium length loaded at the end face by transverse force, has been numerically and experimentally investigated. …”
Get full text

Bending Moment Calculations for Piles Based on the Finite Element Method by Yu-xin Jie, Hui-na Yuan, Hou-de Zhou, Yu-zhen Yu

“…Using the finite element analysis program ABAQUS, a series of calculations on a cantilever beam, pile, and sheet pile wall were made to investigate the bending moment computational methods. …”
Get full text

Fracture of Parallel Strand Bamboo Composite under Mode I Loading: DCB Test Investigation by Yurong Shen, Dongsheng Huang, Ying Hei Chui, Chunping Dai

“…This paper describes the experimental studies on Mode I fracture of parallel strand bamboo (PSB) by the double cantilever beam (DCB) test. R-curves based on the elementary beam theory and specimen compliance are proposed in order to overcome the difficulties to monitor the crack propagation during experiments. …”
Get full text

Nonlinear system optimization of cutting tools with dynamic vibration absorbers in deep hole boring: A stability analysis by Lie Li, Yuchen Ren, Zikai Shen, Junna Lu, Linhai Tong

“…Deep hole boring vibrations pose challenges due to low stiffness of long cantilever bars, impacting accuracy and standards. Nonlinear modeling provides deeper insights into chatter. …”
Get full text

Shape Sensing of Plate and Shell Structures Undergoing Large Displacements Using the Inverse Finite Element Method by Alexander Tessler, Rinto Roy, Marco Esposito, Cecilia Surace, Marco Gherlone

“…The efficacy of the proposed approach to predict large displacements is examined using two case studies involving a cantilevered wing-shaped plate and a clamped plate. The incremental iFEM procedure is demonstrated to be sufficiently accurate in terms of reproducing the correct nonlinear character of the load-displacement curve even when a reduced number of strain sensors is used. …”
Get full text

Crack propagation in a brittle DCB specimen assessed by means of the Williams� power expansion by Lucie Malkov�, Seyed Mohammad Javad Razavi, Filippo Berto

“…A double cantilever beam geometry has been chosen in order to investigate the importance of the higher-order terms of the Williams power expansion for the crack path estimation. …”
Get full text

Design, Modeling, and Simulation of Two-Piece Trapezoidal Piezoelectric Devices for Sensing and Energy Harvesting by Nan Chen, Vishwas Bedekar

“…Results are analysed using the series configuration of a two-piece trapezoidal composite bimorph cantilever which vibrates at the first fundamental frequency. …”
Get full text

The State-of-the-Art Brief Review on Piezoelectric Energy Harvesting from Flow-Induced Vibration by Hongjun Zhu, Tao Tang, Huohai Yang, Junlei Wang, Jinze Song, Geng Peng

“…Methods such as irregularity and alteration of cross-section of bluff body, utilization of wake flow and interference, modification and rearrangement of cantilever beams, and introduction of magnetic force are discussed. …”
Get full text

DESIGN OF ELASTIC RING CLAMPING STRUCTURE FOR PIEZOELECTRIC BENDING EFFECT by GAO ChangYin, WU XiaoLing

“…The research can provide technical support for the structural design of the new cantilever force sensor and micro actuator.…”
Get full text

OPTIMIZATION OF REDUCER OF VERTICAL BUCKET ELEVATOR BASED ON IMPROVED NORTHERN GOSHA WK OPTIMIZATION by LIU Ling, JIANG QuanXin

“…Two classical nonlinear constrained engineering examples of pressure vessel and cantilever beam are used to verify the performance of the improved northern goshawk algorithm. …”
Get full text

Analysis of longitudinal cracked two-dimensional functionally graded beams exhibiting material non-linearity by Victor Rizov

“…An analytical study of longitudinal fracture in two-dimensional functionally graded cantilever beam configurations is carried-out with taking into account the non-linear behavior of material. …”
Get full text

Closure Scheme Analysis of 3 × 70 m Bearingless Integral Rigid Frame Bridge of Fuzhou Xiamen High-Speed Railway by Fangwen Weng, Xiangui Li

“…The rigid frame bridge applies the hanging basket cantilever construction, and there are several options for closure. …”
Get full text

FINITE ELEMENT MODELING AND VIBRATION-DAMPING CHARACTERISTICS OF A CONSTRAINED DAMPING BEAM WITH TRANSITION LAYER by LANG BaoXiang, YAN BiJuan, ZHAO ZhangDa, XU Peng

“…In order to verify the correctness of the model, the two results are in good agreement compared with the analytical solution. Taking the cantilever damping beam as an example, compared with the traditional constrained damping beam, the calculation results show that adding the "transition layer" can improve the loss factor of the structure and energy consumption. …”
Get full text

Modelling of low-velocity impacts on composite beams in large displacement by M. Utzeri, M. Sasso, G. Chiappini, S. Lenci

“…The paper provides an evaluation of the nonlinear dynamic response of a cantilever beam made of composite material subjected to low-velocity impacts. …”
Get full text

STABILITY RESEARCH OF FLOW-INDUCED VIBRATION OF HYBRID RIGID-FLEXIBLE PIPE CONVEYING FLUID (MT) by LIU MingJun, ZHANG ZhenJiu, YANG XianQing, Lü JianXing, LI YueAn

“…The partial differential equations of motion were discretized via Galerkin′s approach using the modal functions of a cantilevered beam. Instabilities and critical flow velocities were analyzed and calculated as a function of the stiffness of the rotational spring, mass ratio, length ratio of the rigid and flexible pipes. …”
Get full text

Structural edge damage detection based on wavelet transform and immune genetic algorithm by Jianwei Zhao, Zhuo Zhou, Deqing Guan, Liang Gong

“…The two-stage method’s effectiveness was validated through finite element simulations of fixed beam and frame structures, as well as vibration tests of fixed and cantilever beams, for locating and assessing edge damage. …”
Get full text

Semi-Active Damping of Vibrations. Prestress Accumulation-Release Strategy Development by A. Mroz, A. Orlowska, J. Holnicki-Szulc

“…An experimental demonstrator shows 85% reduction of the amplitude in a cantilever free- vibrations. In much more complex practical problems smaller portion of total energy can be released from the system in each cycle, nevertheless the strategy could be applied to mitigate the vibrations of, for example, pipeline systems or pedestrian walkways.…”
Get full text

Prediction of Shear Lag Effect in Thin-Walled Single-Box Multicell Box Girder Based on the Modified Warping Displacement Function by Xiayuan Li, Shui Wan, Kongjian Shen, Peng Zhou, Xiao Wang

“…The initial shear deformation (γ03) in the top lateral cantilever flanges is innovatively introduced in multicell box girders and obtained by the designed procedure. …”
Get full text

Optimum Design of a Nonlinear Vibration Absorber Coupled to a Resonant Oscillator: A Case Study by H. F. Abundis-Fong, J. Enríquez-Zárate, A. Cabrera-Amado, G. Silva-Navarro

“…This paper presents the optimal design of a passive autoparametric cantilever beam vibration absorber for a linear mass-spring-damper system subject to harmonic external force. …”
Get full text