|
|
|
|
|
Jan Oellerich and Keno Jann Büscher
In this paper, an alternative design approach to the construction of bridge crane systems is analyzed with respect to the potentials and challenges of use based on two possible construction methods. Compared to conventional crane bridges, which are manuf...
ver más
|
|
|
|
|
|
|
|
|
|
|
Muhammad Rizwan Riaz, Hiroki Motoyama and Muneo Hori
Recent achievement of research on soil-structure interaction (SSI) is reviewed, with a main focus on the numerical analysis. The review is based on the continuum mechanics theory and the use of high-performance computing (HPC) and clarifies the character...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andrea Spagnoli
This Special Issue covers the broad topic of structural integrity of non-metallic materials, and it is concerned with the modelling, assessment and reliability of structural elements of any scale. In particular, the articles being contained in this issue...
ver más
|
|
|
|
|
|
|
|
|
|
|
Oleksij Fomin,Alyona Lovska,Viktoria Kudelya,Iryna Smyrnova
Pág. 33 - 41
The bearing structure of a covered rail wagon has been improved to enable firing from it at motion. The covered wagon of model 11?217 was chosen as a prototype. To enable firing in the vertical plane, it has been proposed to use a sliding roof, which con...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xingliang Jiang and Yangyang Wang
In order to solve the accidents caused by aircraft icing, electro-impulse de-icing technology was studied through numerical simulation and experimental verification. In addition, this paper analyzed in detail the influence of the number, placement arrang...
ver más
|
|
|
|
|
|
|
|
|
|
|
O. V. Fomin,M. I. Gorbunov,N. S. Kocheshkova,V. V. Kovalenko
Pág. 133 - 146
|
|
|
|
|
|
|
|
|
|
|
Zhenchao Su, Yanxia Xue
Pág. 135 - 139
A theorem for planar case and its generalization for spatial case are proposed to determine the projection of a virtual displacement to the orientation under the case of knowing the projections of a virtual displacement to the given two or three orientat...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rubén Graffe, Dorian Linero
Pág. Page 399 - 418
This work describes the formulation, implementation and application of a cohesive crack discrete model, which can simulate the fracture process in mode I of simple concrete beams with defined cracking pattern. In the fracture process, a relationship betw...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yusuf Cengiz Toklu, Gebrail Bekdas, Melda Yücel, Sinan Melih Nigdeli, Aylin Ece Kayabekir, Sanghun Kim and Zong Woo Geem
Total Potential Optimization using Metaheuristic Algorithms (TPO/MA) is an alternative tool for the analysis of structures. It is shown that this emerging method is advantageous in solving nonlinear problems like trusses, tensegrity structures, cable net...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yanming Mu, Xiangying Hou and Xueming He
Gear vibration becomes unmanageable under extreme conditions, which shortens the time between overhauls of the helicopter reducer and affects the service efficiency of helicopters. For this purpose, an active precontrol strategy for shape and performance...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mobin Masoomi and Amir Mosavi
This paper aims to assess a new fluid?structure interaction (FSI) coupling approach for the vp1304 propeller to predict pressure and stress distributions with a low-cost and high-precision approach with the ability of repeatability for the number of diff...
ver más
|
|
|
|
|
|
|
|
|
|
|
Farjad Shadmehri and Suong Van Hoa
Since its advent in the 1970s, digital image correlation (DIC) applications have been rapidly growing in different engineering fields including composite material testing and analysis. DIC combined with a stereo camera system offers full-field measuremen...
ver más
|
|
|
|
|
|
|
|
|
|
|
Timothy Sands
Automatic controls refer to the application of control theory to regulate systems or processes without human intervention, and the notion is often usefully applied to space applications. A key part of controlling flexible space robotics is the control-st...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jinfeng Liu, Guoqing Feng, Jiaying Wang, Huilong Ren, Wei Song and Panpan Lin
Welding defects are known to cause crack propagation and reduce structural fatigue performance. Based on the Paris theory of fracture mechanics, research is conducted on evaluation methods for analyzing fatigue crack propagation by adopting random loads ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Weijun Lin, Mengzhen Li, Pu Li, Qianning Li and Wei Chen
In this paper, the negative Poisson?s ratio and rigidity of a protective structure are improved to allow the structure to exert a negative Poisson?s ratio effect in multiple directions and to enhance the structural load-carrying capacity. Therefore, a 3D...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yusuf O. Busari, Yupiter H. P. Manurung, Martin Leitner, Yusuf L. Shuaib-Babata, Muhd F. Mat, Hassan K. Ibrahim, David Simunek and Mohd Shahar Sulaiman
This research presents the numerical evaluation of fatigue crack growth of structural steels S355 and S960 based on Paris? law parameters (C and m) that are experimentally determined with a single edge notched tension (SENT) specimen using optical and cr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vincentius Ewald, Roger M. Groves and Rinze Benedictus
In this paper, we investigated transducer placement strategies for detecting cracks in primary aircraft structures using ultrasonic Structural Health Monitoring (SHM). The approach developed is for an expected damage location based on fracture mechanics,...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vincentius Ewald, Roger M. Groves and Rinze Benedictus
In this paper, we investigated transducer placement strategies for detecting cracks in primary aircraft structures using ultrasonic Structural Health Monitoring (SHM). The approach developed is for an expected damage location based on fracture mechanics,...
ver más
|
|
|
|
|
|
|
|
|
|
|
Patricia Martínez
Pág. Page 187 - 198
Chile is undergoing a transition process towards economic development through the last decade. Just as it has happened previously in other countries, thisdevelopment can have a serious impact on the environment. In both senses the Construction Industry p...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sadiq Gbagba, Lorenzo Maccioni and Franco Concli
In the shipbuilding, construction, automotive, and aerospace industries, welding is still a crucial manufacturing process because it can be utilized to create massive, intricate structures with exact dimensional specifications. These kinds of structures ...
ver más
|
|
|
|
|
|