1–20 of 78 hits
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    21st century steels for 21st customers: Flat and long steel product development

    Elliot, Chris | Tema Archive | 2007
    present day, the predominant structural solution is essentially the same, namely a fine high carbon-manganese steel pearlitic structure ...

    Dynamic Response Analysis of Jacket Wharf Structure under Wave

    Zhang, Yuan / Chen, Ting-Guo | Tema Archive | 2012
    consideration of the structure dynamic responses and the pile foundation pull-out resistance, three types of pile foundation were adopted, which are the ...
    Keywords: Strukturdynamik

    Estimation of Dynamic Wind Pressure for Multi-Span Greenhouse Structural Design

    Sun, De-Fa | Tema Archive | 2012
    and estimation of dynamic wind pressures for multi-span greenhouse structural design in details. Meanwhile, taking advantage of past ...
    Keywords: Dynamik , building structure

    Structural Design for Dynamic Roller Device in Transporting Unit of Biomass Pyrolytic System

    Wu, Jun-Hui / Zhou, Quan / Chen, Jie et al. | Tema Archive | 2012
    frame of the roller was used widely currently. The modeling and structural optimization of the frames in reasonable scale were designed with ...
    Keywords: Dynamik

    Analysis of weld defects in offshore structural H beams

    Lee, Hee Keun / Kim, Jin Yong / Hwang, In Hwang | Tema Archive | 2008
    H beam welds along rolling and transverse direction were investigated with nondestructive testing, mechanical testing and microstructural ...

    Structural Analysis for the Blades of a Small Horizontal-Axis Wind Turbine

    Wang, Sheng-Huan / Huang, Kuo-Yi / Tsai, Gwo-Chung | Tema Archive | 2012
    CFD is loaded on the structure, and the structural deformation and stress distribution are calculated using CSM. The physical model in the ...
    Keywords: structural deformation

    The role of buffeting the structural design of eurofighter

    Becker, J. / Luber, W. | Tema Archive | 2003
    structure. The resulting wing/fin/fuselage dynamic loads may lead to increased material fatigue. By introduction of the buffet forces and the ...

    Design of a membrane aperture deployable structure

    Enders, J. / Kas-Danouche, S. / Liao, W. et al. | Tema Archive | 2003
    , and the size of the launch vehicle are considered. All four packaging models appear to be feasible with certain materials and hence warrant ...

    Combined aerodynamic and structural optimization of a civil transport wing

    Röhl, P.J. / Mavris, D.N. / Schrage, D.P. | Tema Archive | 1995
    ASTROS structural optimization tool. The wing structure is sized subject to strength, buckling, and aeroelastic constraints. The buckling ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Optimal design and damage tolerance verification of an isogrid structure for helicopter application

    Baker, D.J. / Ambur, D.R. / Fudge, J. et al. | Tema Archive | 2003
    the rotorcraft that is subjected to combined in-plane compression and shear loads was generated using a design tool that utilizes a smeared ...

    Durability assessment of lamb wave-based structural health monitoring nodes

    Chambers, Jeffrey T. / Wardle, Brian L. / Kessler, Seth S. | Tema Archive | 2006
    supplemental standard geared specifically towards smart structure technologies. This would incorporate SHM and other embedded or surface mounted smart ...

    A design scheme aimed at minimizing actuator and structural loads of a span morphing aircraft

    Boothe, Kenny | Tema Archive | 2006
    . These surface pressures cause undesired moments and forces on the control effectors that are morphing the structure. This paper focuses on the ...

    The role of structural health monitoring for future air vehicles

    Derriso, Mark M. / Olson, Steven E. | Tema Archive | 2006
    vehicle systems, which are likely to include advanced materials and advanced structural concepts. Composite materials are expected to be used ...

    Acoustic vibration model of a composite shell with sound absorption material

    Dungan, M.R. / Mollo, C. / Vlahopoulos, N. et al. | Tema Archive | 1996
    only in two dimensions. This formulation assumes an isotropic structural member that couples with the elastic porous material. To expand beyond ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Reston
    Keywords: poröser Werkstoff , Scherung (Werkstoff)

    Enhanced structural damage tolerance of CFRP primary structures by Z-pin reinforcement

    Clarke, A. / Greenhalgh, E. / Meeks, C. et al. | Tema Archive | 2003
    of work has shown how uniaxially loaded stiffened panels can be compared to a wingbox structure loaded in bending. Following a brief ...

    Dynamic Characterization of Car Door and Hood Panels Using FEA and EMA

    Hanouf, Zahir / Faris, Waleed F. / Nor, Mohd Jailani Mohd | Tema Archive | 2013
    vehicles. This paper investigates the dynamic properties of two parts of the vehicle structure which are door and hood panels. Theoretical modal ...
    Keywords: Strukturdynamik

    Innovative structural design features for a 10m solar sail demonstrator

    Laue, G. / Moore, J. / Clayton, W. | Tema Archive | 2004
    material strength issues, stress conditions for the membrane, load interactions between membrane and structure, and membrane material planarity ...

    Damage tolerance analysis of composite transport fuselage structure

    Dopker, B. / Murphy, D.P. / Ilcewicz, L. et al. | Tema Archive | 1994
    concentrations arising from such flaws affect the stable growth of damage and ultimately failure strength of the structure. The concept of a DZM is to ...
    Keywords: faserverstärkter Werkstoff

    Development of rapid moisture absorption technique for composite aircraft structure

    Momose, Y. / Bandoh, S. / Hira, H. | Tema Archive | 2001
    A new rapid moisture absorption technique by absorbing at high pressure over 1 atom and high temperature over 100 degree C was proposed in ...

    Modeling the Varying Dynamics of Thin-Walled Aerospace Structures for Fixture Design Using Genetic Algorithms

    Meshreki, Mouhab / Attia, Helmi / Kövecses, Jozsef | Tema Archive | 2011
    varying dynamics of thin-walled structure during machining. A formulation, based on holonomic constraints, was developed and implemented to take ...