The Method of the R Part Calculation in Dry Scarf Connection of FPC Frame
Different failure mechanism of dry scarf connection is decomposed into its end of the beam as a whole destruction of inclined cracks, R part of partial compression damage, destruction of inclined cracks, vertical shear damage and concave corner of the tensile damage in five forms, and describes the destruction of time corresponding to the six kinds of fracture morphology. This paper gives the R part constructed and reinforced concrete way. R part of the connection non-linear finite element analysis of level-load, compared to the relevant test results, verify the theoretical calculation method proposed in this paper. The proposed method of calculation for the corresponding FPC frame of dry scarf connection, designed to connect R to provide a useful reference.
X. H. Huang et al., "The Method of the R Part Calculation in Dry Scarf Connection of FPC Frame", Applied Mechanics and Materials, Vols. 94-96, pp. 1188-1191, 2011