1–20 von 120 Ergebnissen
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    Microgravity vibration control and civil applications

    Whorton, M.S. / Alhorn, D.C. | Tema Archiv | 1998
    Controlling vibration of structures is essential for both space structures as well as terrestrial structures. Due to the ambient ...
    Verlag: American Society of Civil Engineers (ASCE) , Reston

    Testing civil aircraft and equipment to the new external RF environmental conditions

    Bull, D.A. / Carter, N.J. | Tema Archiv | 1990
    aircraft level both EUROCAE and the Society of Automotive Engineers (SAE) have been involved in the production of an Advisory Circular detailing ...
    Schlagwörter: CIVIL AIRCRAFT , SOCIETY OF AUTOMOTIVE ENGINEERS

    Thermal analysis of railroad bearings: Effect of wheel heating

    Tarawneh, Constantine M. / Fuentes, Arturo A. / Wilson, Brent M. et al. | Tema Archiv | 2009
    derailments. Excessive heat buildup within the bearing is one of the main factors that can warn of impending failure. A question is often raised ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Aircraft impact analysis of nuclear safety-related concrete structures: A review

    Jiang, Hua / Chorzepa, Mi G. | Tema Archiv | 2014
    purposely designed to resist any impact loading greater than a light aircraft crash. Since 2001, safety of nuclear facilities against a deliberate ...
    Schlagwörter: American society of civil engineers

    Estimation of residual stress distribution in railroad wheels

    Sura, Venkata S. / Mahadevan, Sankaran | Tema Archiv | 2009
    initial stress, and using the temperature distributions obtained from thermal analysis of the on-tread braking. The resultant stresses represent ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Tests of traffic sensors and telemetry services

    Prevedouros, Panos D. / Sulijoadikusumo, Goro | Tema Archiv | 2006
    This paper presents the results from field deployments and tests of eight portable and semi-portable detector systems. These tests are the ...
    Verlag: American Society of Civil Engineers (ASCE) , Reston

    Effect of friction modifiers on wheel/rail isolation

    Lewis, R. / Gallardo, E.A. / Cotter, J. et al. | Tema Archiv | 2008
    Train detection, for signalling purposes, is often by means of track circuits. Contamination on the track may cause inhibiting train ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Increase of efficiency in wireless train control systems (ETCS level 2) by the use of actual packet-oriented transmission concepts

    Ruesche, Simon F. / Steuer, Jan / Jobmann, Klaus | Tema Archiv | 2008
    control systems which are currently m use, to accelerate the interoperability of the passenger- and freight-transport and, finally, to increase ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Automated tracking system for inventory of roadway signs

    Wang, Kevin C.P. / Hou, Zhiqiong / Gong, Weiguo | Tema Archiv | 2006
    Roadway signs represent a substantial investment of public money in road and highway infrastructure. However, the current level of ...
    Verlag: American Society of Civil Engineers (ASCE) , Reston

    Development and analysis of an internet-based travel survey

    Anderson, Michael / Ortega, Jose / Gholston, Sampson et al. | Tema Archiv | 2006
    procedure used for this task and the development of more efficient ways to gather data is a major concern for transportation agencies. Improvement ...
    Verlag: American Society of Civil Engineers (ASCE) , Reston

    Analyses of ice-induced vibration and estimation of soil softening under vibration of a suction foundation platform

    Qi, Lan / Ding, Hongyan / Du, Xiuzhen | Tema Archiv | 1999
    sustained violent vibrations of the structures. The paper first introduces the ice-induced vibration analysis of the suction foundation platform by ...
    Verlag: American Society of Civil Engineers (ASCE) , Reston

    Estimation of rail bending stress from real-time vertical track deflection measurement

    Greisen, Curt / Lu, Sheng / Duan, Haoliang et al. | Tema Archiv | 2009
    geometry. This paper summarizes the development of a measurement technique, based on a system being developed over the past few years at the ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Realtime image processing algorithms for the detection of road and environmental conditions

    Haran, James G. / Dillenburg, John / Nelson, Peter | Tema Archiv | 2006
    This paper discusses image processing algorithms for the recognition of environmental and road conditions from real-time camera images ...
    Verlag: American Society of Civil Engineers (ASCE) , Reston

    A metallurgical and experimental investigation into sources of warm bearing trending

    Tarawneh, Constantine M. / Wilson, Brent M. / Cole, Kevin D. et al. | Tema Archiv | 2008
    In the railroad industry, bearing hot-box detectors are the primary tools utilized for the removal of distressed bearings from service ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Quasi-static and dynamic sled testing of prototype commuter rail passenger seats

    Severson, Kristine / Pertman, A. Benjamin / Stringfellow, Richard | Tema Archiv | 2008
    commuter train accidents. Quasi-static tests were conducted to evaluate the moment versus rotation behaviour of the seat back and to improve the ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Research to understand the effects of wheel impact loads on wheel stress levels

    Lonsdale, Cameron / Rusin, Thomas / Hay, Thomas | Tema Archiv | 2009
    attention has been given to the level of condemnable wheel impact load as determined by wayside detection systems, and to the root causes of tread ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Simulation system of train operations

    Yang, Zhaoxia / Sun, Q. / Wang, K.C.P. et al. | Tema Archiv | 1998
    high speed railway lines based on the principles of automatic block system, centralized traffic control system or movable automatic block ...
    Verlag: American Society of Civil Engineers (ASCE) , Reston

    Seismic analysis of buried pipelines

    Owens, F.C. | Tema Archiv | 1999
    This report covers the seismic analysis of buried pipelines. The main focus herein shall be on the analysis of pipelines at building ...
    Verlag: American Society of Civil Engineers (ASCE) , Reston

    Simulation of traffic organization with raising the speed of passenger trains

    Xu, Ruihua / Ji, Ling / Wu, Xiang | Tema Archiv | 1998
    The traffic organization characteristics with raising the speed of some passenger trains on busy railway main line are analyzed in the ...
    Verlag: American Society of Civil Engineers (ASCE) , Reston

    Application of data mining techniques for real-time crash risk assessment on freeways

    Pande, A. / Abdel-Aty, M.A. | Tema Archiv | 2006
    Data mining is the analysis of large 'observational' datasets to find unsuspected relationships that might be useful to the data owner. It ...
    Verlag: American Society of Civil Engineers (ASCE) , Reston