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A platform for research: civil engineering, architecture and urbanism
Joint structure for steel-pipe pile, and steel-pipe pile
The invention relates to a joint structure for steel-pipe pile, and a steel-pipe pile. The joint structure is a steel-pipe-pile joint structure for joining a first steel-pipe pile and a second steel-pipe pile to one another in series, and equipped with an outer-engaging-end part which is the opening end of the first steel-pipe pile, and a columnar inner-engaging-end part for forming a part to be inserted into the outer-engaging-end part and located at one end of the second steel-pipe pile, wherein: the outer-engaging-end part has a plurality of outer-engaging projections for projecting from the inner-circumferential surface thereof toward the inside in the radial direction, an outer-engaging groove part formed between the outer-engaging projections, and an outer-engaging coupling groove formed at a location toward the inside in the axial direction in relation to the outer-engaging projections and the outer-engaging groove; and the inner-engaging-end part has a plurality of inner-engaging projections projecting from the outer-circumferential surface thereof toward the outside in the radial direction.
Joint structure for steel-pipe pile, and steel-pipe pile
The invention relates to a joint structure for steel-pipe pile, and a steel-pipe pile. The joint structure is a steel-pipe-pile joint structure for joining a first steel-pipe pile and a second steel-pipe pile to one another in series, and equipped with an outer-engaging-end part which is the opening end of the first steel-pipe pile, and a columnar inner-engaging-end part for forming a part to be inserted into the outer-engaging-end part and located at one end of the second steel-pipe pile, wherein: the outer-engaging-end part has a plurality of outer-engaging projections for projecting from the inner-circumferential surface thereof toward the inside in the radial direction, an outer-engaging groove part formed between the outer-engaging projections, and an outer-engaging coupling groove formed at a location toward the inside in the axial direction in relation to the outer-engaging projections and the outer-engaging groove; and the inner-engaging-end part has a plurality of inner-engaging projections projecting from the outer-circumferential surface thereof toward the outside in the radial direction.
Joint structure for steel-pipe pile, and steel-pipe pile
MATSUMIYA HIRONOBU (author) / TAENAKA SHINJI (author) / TSURU EIJI (author) / FUJII YOSHINORI (author) / HIGASHI MASAYA (author) / SAKAI TAKAYUKI (author) / MOCHIZUKI TADACHIKA (author)
2015-04-08
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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