289   Artículos

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en línea
Sarmad Dawood Salman Dawood, Ahmad Salahuddin Mohd Harithuddin and Mohammad Yazdi Harmin    
Mass reduction is a primary design goal pursued in satellite structural design, since the launch cost is proportional to their total mass. The most common mass reduction method currently employed is to introduce honeycomb structures, with space qualified... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Xinzhong Wang, Tianyu Hong, Weiquan Fang and Xingye Chen    
The technology of plastic film mulching is widely applied in Xinjiang, but it also brings about serious issues of residual film pollution. Currently, the 1MSF-2.0 residual film recovery machine can effectively address the problem. However, it faces chall... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Flavio Stochino, Alessandro Attoli, Michele Serra, Alberto Napoli, Daniel Meloni and Fausto Mistretta    
In the case of old existing structures where the cultural value is very high, structural health analyses and investigations would be better performed without damages or service interruptions. Thus, modal analysis aimed at identifying eigenfrequencies and... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Alessandro Zona    
Contactless structural monitoring has in recent years seen a growing number of applications in civil engineering. Indeed, the elimination of physical installations of sensors is very attractive, especially for structures that might not be easily or safel... ver más
Revista: Infrastructures    Formato: Electrónico

 
en línea
Hao Zhao, Lide Su, Yong Zhang, Hongmei Cui, Jian Wang and Kailin Ren    
In recent years, with the gradual expansion of the planting area for Chinese crab apple trees, the traditional method of picking crab apples has become inadequate due to its large workload, low efficiency, and high cost. To address this issue, this paper... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Urszula Radon, Pawel Zabojszcza and Milan Sokol    
The main purpose of this paper is to compare the results of modal analysis for two types of domes. The first one is a low-rise Schwedler dome. The second one is a high-rise geodesic dome. The low-rise Schwedler dome is subjected to large displacement gra... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Taruansh Qaumi and Seyed M. Hashemi    
Finite Element Analysis (FEA) is a powerful tool that can aid in the engineering design process to reduce cost and time. However, it is best used in conjunction with experimental data, through which its numerical results can be verified. This paper prese... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Do-Hyun Ko and Seung-Hwan Boo    
In this study, we propose effective formulations for modal, frequency response, and transient analyses using condensed matrices of the finite element (FE) model. Employing the iterated improved reduced system (IIRS) method, a transformation matrix is def... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Delin Wu, Enlong Zhao, Dong Fang, Shan Jiang, Cheng Wu, Weiwei Wang and Rongyan Wang    
This study examines the means of reducing the damage to the branches of Camellia oleifera in the process of vibration picking and solving the problems of low equipment-development efficiency and slow product renewal caused by using traditional test metho... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Mariana Domnica Stanciu, Silviu Marian Nastac, Voichita Bucur, Mihai Trandafir, Gheorghe Dron and Alina Maria Nauncef    
This paper addresses the experimental and numerical dynamic analysis of curved bars used as percussion musical instruments. These structures are known as triangles, being made of various metal materials. The study was based on the experimental analysis o... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Swith Claude Burgos Alconz,Grover Zurita V.    
There is a steadily growing demand for reliable, versatile measurement rotor balancing system which can be used to determine the machine unbalances behavior. The effect of these causes are the increase of vibration amplitudes, causing damage to elements ... ver más
Revista: Investigación & Desarrollo    Formato: Electrónico

 
en línea
John J. Moughty and Joan R. Casas    
Traditionally, damage identification techniques in bridges have focused on monitoring changes to modal-based Damage Sensitive Features (DSFs) due to their direct relationship with structural stiffness and their spatial information content. However, their... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Changxi Liu, Jun Hu, Zhaonan Yu, Yufei Li, Shengxue Zhao, Qingda Li and Wei Zhang    
A fast spraying speed, wide working area, and easy operation are the operational advantages of high-clearance boom sprayers. To address the issue of spray boom mechanical vibration affecting the spraying effect, a double-link trapezoidal boom suspension ... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Cesare Patuelli, Enrico Cestino and Giacomo Frulla    
Vibration analysis of wing-box structures is a crucial aspect of the aeronautic design to avoid aeroelastic effects during normal flight operations. The deformation of a wing structure can induce nonlinear couplings, causing a different dynamic behavior ... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Jacopo Beretta, Andres Cardozo, Nicola Paletta, Antonio Chiariello and Marika Belardo    
The T-WING project, a CS2-CPW (Clean Sky 2 call for core partner waves) research initiative within FRC IADP (Fast Rotor-Craft Innovative Aircraft Demonstrator Platform), focuses on developing, qualifying and testing the new wing of the Next-Generation Ci... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Todd Kelmar, Maria Chierichetti and Fatemeh Davoudi Kakhki    
This study introduces an innovative approach for optimizing sensor placement in modal testing by applying machine learning with enhanced efficiency and precision.
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Chao He, Xinghua Zhang, Dongqing Song, Yingshan Shen, Chengjie Mao, Huosheng Wen, Dingju Zhu and Lihua Cai    
With the popularization of better network access and the penetration of personal smartphones in today?s world, the explosion of multi-modal data, particularly opinionated video messages, has created urgent demands and immense opportunities for Multi-Moda... ver más
Revista: Big Data and Cognitive Computing    Formato: Electrónico

 
en línea
F. Necati Catbas, Jacob Anthony Cano, Furkan Luleci, Lori C. Walters and Robert Michlowitz    
This study investigates the capture of digital data and the development of models for structures with incomplete documentation and plans. LiDAR technology is utilized to obtain the point clouds of a pedestrian bridge structure. Two different point clouds... ver más
Revista: Infrastructures    Formato: Electrónico

 
en línea
Hamed Hasani and Francesco Freddi    
Structural health monitoring systems have been employed throughout history to assess the structural responses of bridges to both natural and man-made hazards. Continuous monitoring of the integrity and analysis of the dynamic characteristics of bridges o... ver más
Revista: Infrastructures    Formato: Electrónico

 
en línea
Costas P. Providakis, Maria G. Mousteraki and Georgia C. Providaki    
Without affecting the integrity or stability of the heritage monuments, vibration-based techniques provide useful solutions for acquiring global information about them. By studying the dynamic response to suitable excitation sources, it is feasible to de... ver más
Revista: Infrastructures    Formato: Electrónico

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