A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JOINT STRUCTURE OF STEEL-PIPE PILE, AND STEEL-PIPE PILE
A joint structure of a steel-pipe pile which connects a first steel-pipe pile and a second steel-pipe pile in series, includes an external fitting end portion which is an opening end of the first steel-pipe pile and a column shaped internal fitting end portion which configures a portion inserted into the external fitting end portion on one end of the second steel-pipe pile. The external fitting end portion includes a plurality of external fitting convex portions which protrude from an inner circumferential surface thereof toward an inner side in a radial direction; an external fitting groove portion which is formed between the external fitting convex portions; and an external fitting engagement groove which is formed at a position of the inner side in the axial direction from the external fitting convex portion and the external fitting groove portion. The internal fitting end portion includes a plurality of internal fitting convex portions which protrude from an outer circumferential surface thereof toward an outer side in a radial direction.
JOINT STRUCTURE OF STEEL-PIPE PILE, AND STEEL-PIPE PILE
A joint structure of a steel-pipe pile which connects a first steel-pipe pile and a second steel-pipe pile in series, includes an external fitting end portion which is an opening end of the first steel-pipe pile and a column shaped internal fitting end portion which configures a portion inserted into the external fitting end portion on one end of the second steel-pipe pile. The external fitting end portion includes a plurality of external fitting convex portions which protrude from an inner circumferential surface thereof toward an inner side in a radial direction; an external fitting groove portion which is formed between the external fitting convex portions; and an external fitting engagement groove which is formed at a position of the inner side in the axial direction from the external fitting convex portion and the external fitting groove portion. The internal fitting end portion includes a plurality of internal fitting convex portions which protrude from an outer circumferential surface thereof toward an outer side in a radial direction.
JOINT STRUCTURE OF STEEL-PIPE PILE, AND STEEL-PIPE PILE
VERBINDUNGSSTRUKTUR VON STAHLROHRSTAPEL UND STAHLROHRSTAPEL
STRUCTURE DE JOINT D'UN PIEU TUBULAIRE EN ACIER, ET PIEU TUBULAIRE EN ACIER
MATSUMIYA HIRONOBU (author) / TAENAKA SHINJI (author) / TSURU EIJI (author) / FUJII YOSHINORI (author) / HIGASHI MASAYA (author) / SAKAI TAKAYUKI (author) / MOCHIZUKI TADACHIKA (author)
2015-09-30
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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