Ground Reaction Forces
Key Facts
Abbreviation
GRF
Pronunciation
/graʊnd riˈækʃən ˈfɔrsɪz/
Category
Governmental
Related Field
Military
Examples in Context
- Objective : To develop a detecting and analyzing system of dynamic and static ground reaction forces when walking or standing.
- Method : A 3-D force platform for detecting the ground reaction forces and a special software for data acquisition, calculation and analysis were developed.
- Therelationships among the ground reaction forces, the duration of passage through the air and the vertical impulse during stop jump shot were analyzed.
- After studying the effect of segment joint position on lining stiffness, distribution of ground reaction pressure, internal forces and deformation of lining, some proposals about the optimization of segment joint are given in this paper so as to be available for reference in lining design.
- According to the small deformation hypothesis of the elastic theory and coordination conditions of elastic boundary, the ground displacement fields can be obtained by superposition of the displacement fields produced by shield tunneling and reaction forces on the elastic boundary.
Other meanings of GRF
General Research Fund
Academic
Glaucoma Research Foundation
Community
Global Research Forum
Community
Global Reinsurance Forum
Community
Global Risk Forum
Community
Gaussian Random Force
Academic