Abstract: Pavement deflection is the primary indicator reflecting road-bearing capacity. The falling weight deflectometer (FWD) and the Benkelman beam deflectometer (BBD) are widely used in deflection ...

Abstract: Nonintrusive measurement of small out-of-plane motions of microscale structures is critical to the development of microelectromechanical systems (MEMS). This paper presents a low-cost ...

ABSTRACT: Deflection is the most direct indicator that reflects the bearing capacity of the bridge and the overall stiffness. There are many ways to measure the deflection of Bridges, and the ...

1 Department of Civil Engineering, Guangdong Polytechnic of Water Resources and Electric Engineering, Guangzhou, China. 2 School of Civil and Transportation Engineering, Guangdong University of ...

The measurement of the deflection of starlight during a total solar eclipse on 29 May 1919 was the first verification of general relativity by an external team of scientists, brought Einstein and his ...