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Keywords: moving load
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Journal Articles
Article Type: Research Papers
J. Vib. Acoust. June 2021, 143(4): 041010.
Paper No: VIB-20-1305
Published Online: December 8, 2020
...Guandong Qiao; Salam Rahmatalla This work investigates the effect of elastic support stiffness on the accuracy of moving load identification of Euler–Bernoulli beams. It uses the angular velocity response in solving the ill-posed inverse vibration problem and Tikhonov regularization in the load...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. December 2006, 128(6): 750–756.
Published Online: March 1, 2006
.... Numerical results demonstrate the soil response due to a high speed load is quite different from those due to a static load or a lower speed load. These differences become more pronounced when the velocity of moving load approaches the velocities of elastic waves of a porous medium. 28 06 2005 01...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. August 2006, 128(4): 509–520.
Published Online: February 3, 2006
...X. Q. Zhu; S. S. Law; J. Q. Bu A new moving load identification method formulated in state space with regularization on the solution is presented. The bridge deck is modeled as an orthotropic rectangular plate, and the loads are modeled as a group of loads moving on top of the bridge deck...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. February 2007, 129(1): 58–65.
Published Online: February 3, 2006
... in sequence of iteration without prior knowledge of the moving loads. The effects of parameters of the vehicle-bridge system and measurement noise on the damage detection result are studied. Simulation results show that the method is effective and noise insensitive to damage detection in the concrete bridge...