Results 51 to 60 of about 16,343 (165)

Analysis of Traveling Wave and Combined Site Effect of Long-Span Upper-Bearing Concrete-Filled Steel Tubular Arch Bridge

Advances in Civil Engineering
In order to study the traveling wave effect and combined site effect of long-span steel tube concrete-filled arch bridge, a 400-m span bridge of the same type is taken as an example, and a large-mass time-history analysis method with multipoint input of ...
Zite Li, Genhui Wang, Jiang Fan, Yue Jian, Yongliang Zhang   +4 more
doaj   +1 more source

Novel scheme of beam loading compensation for a traveling wave acceleration structure with microwave pulse compression

Physical Review Accelerators and Beams
In order to reduce the increase in bunch energy dispersion caused by the beam loading effect, beam loading compensation in the acceleration structure is required.
Boyuan Feng, Hao Zha, Jiaru Shi, Huaibi Chen   +3 more
doaj   +1 more source

Approximate solutions of Korteweg-de Vries-Benjamin-Bona-Mahony-Burgers equation with dissipative terms

Journal of Low Frequency Noise, Vibration and Active Control
In this paper, the Korteweg-de Vries-Benjamin-Bona-Mahony-Burgers (KdV-BBM-B) equation is investigated which plays an essential role in numerous subjects of engineering and science.
Chun-Yan Qin, Yao-Hong Li, Pan-Li Ma, Shou-Bo Jin   +3 more
doaj   +1 more source

Propagation of calcium waves in a bistable buffered system with nonlocal dispersal

Advanced Nonlinear Studies
We investigate wave propagation in a bistable buffered system with nonlocal dispersal. A central question in this problem is the effect of stationary buffers on calcium waves.
Guan Changchang, Wu Shi-Liang
doaj   +1 more source

Ground Motion Response Analysis of High Arch Dam Considering Traveling Wave Effect

Renmin Zhujiang
The seismic performance assessment of a 300-m-level high arch dam has generally adopted an analysis model based on the dynamic interaction between the dam body and the foundation.
LI Jing, ZHU Mingxiang, XING Jianying, CHEN Jianyun   +3 more
doaj   +2 more sources

TRANSFORMATION OF WAVES SPREADING ALONG BURIED PIPELINE BECAUSE OF CONSTRUCTIVE INCLUSIONS

Structural Mechanics of Engineering Constructions and Buildings, 2013
The paper considers the dynamic behavior of buried pipeline with constructive inclu- sion. It is shown that a traveling wave is transformed into transmitted and reflected waves. The effect of the analytical dependence is assessed.
V V Lalin, G V Denisov
doaj  

A Self-Propelled Traveling-Wave Linear Ultrasonic Motor Based on End Excitation. [PDF]

Micromachines (Basel)
Lu D, Qian W, Sun N, Chen Y, Dong X, Chang B.   +5 more
europepmc   +1 more source

Research and Design of a Bidirectional Self-Propelled Traveling Wave Type Linear Ultrasonic Motor. [PDF]

Micromachines (Basel)
Lu D, Sun N, Chen Y, Qian W, Dong X, Chang B.   +5 more
europepmc   +1 more source

Aortic pressure-velocity loop: a potential tool for assessing risk associated with midsystolic forward compression waves in patients with chronic atherosclerotic coronary artery disease. [PDF]

Am Heart J Plus
Hanya S, Yamakage H, Kondoh Y, Sugawara M.   +3 more
europepmc   +1 more source

Traveling waves and effective mass for the regularized Landau-Pekar equations

Calculus of Variations and Partial Differential Equations
AbstractWe consider the regularized Landau-Pekar equations with positive speed of sound and prove the existence of subsonic traveling waves. We provide a definition of the effective mass for the regularized Landau-Pekar equations based on the energy-velocity expansion of subsonic traveling waves.
openaire   +4 more sources