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A platform for research: civil engineering, architecture and urbanism
JOINT STRUCTURE FOR JOINT PART AND JOINT METHOD
To provide a joint structure for a joint part and a joint method in low cost and excellent in earthquake resistance allowing its installation to be carried out in a short period.SOLUTION: A joint structure for a joint part 4 is provided with: a precast lower column 1; a plurality of beams 3, in which a through hole 31 is formed for penetrating a column main reinforcement 11 of the lower column 1, placed on an upper end of the lower column 1; a deck plate 5 installed so as to plug the joint part 4; a precast upper column 2 erected on the deck plate 5; and a sleeve 51 arranged on the joint deck plate 5 to connect the column main beam 11 of the lower column 1 and a column main beam 21 of the upper column 2 through grouting, wherein concrete C is filled in the joint part 4.SELECTED DRAWING: Figure 1
【課題】低コスト且つ短工期で耐震性に優れた仕口部の接合構造及び接合工法を提供する。【解決手段】仕口部４の接合構造であって、ＰＣ製の下部柱１と、下部柱１の柱主筋１１を貫通させる貫通孔３１が形成され、下部柱１の上端に設けられた鉄筋コンクリート製の複数の梁３と、仕口部４を塞ぐように敷設されたデッキプレート５と、デッキプレート５上に立設されたＰＣ製の上部柱２と、ジョイントデッキプレート５に設けられ、下部柱１の柱主筋１１及び上部柱２の柱主筋２１をグラウト接合するスリーブ５１と、を備え、仕口部４には、コンクリートＣが打設されている。【選択図】図１
JOINT STRUCTURE FOR JOINT PART AND JOINT METHOD
To provide a joint structure for a joint part and a joint method in low cost and excellent in earthquake resistance allowing its installation to be carried out in a short period.SOLUTION: A joint structure for a joint part 4 is provided with: a precast lower column 1; a plurality of beams 3, in which a through hole 31 is formed for penetrating a column main reinforcement 11 of the lower column 1, placed on an upper end of the lower column 1; a deck plate 5 installed so as to plug the joint part 4; a precast upper column 2 erected on the deck plate 5; and a sleeve 51 arranged on the joint deck plate 5 to connect the column main beam 11 of the lower column 1 and a column main beam 21 of the upper column 2 through grouting, wherein concrete C is filled in the joint part 4.SELECTED DRAWING: Figure 1
【課題】低コスト且つ短工期で耐震性に優れた仕口部の接合構造及び接合工法を提供する。【解決手段】仕口部４の接合構造であって、ＰＣ製の下部柱１と、下部柱１の柱主筋１１を貫通させる貫通孔３１が形成され、下部柱１の上端に設けられた鉄筋コンクリート製の複数の梁３と、仕口部４を塞ぐように敷設されたデッキプレート５と、デッキプレート５上に立設されたＰＣ製の上部柱２と、ジョイントデッキプレート５に設けられ、下部柱１の柱主筋１１及び上部柱２の柱主筋２１をグラウト接合するスリーブ５１と、を備え、仕口部４には、コンクリートＣが打設されている。【選択図】図１
JOINT STRUCTURE FOR JOINT PART AND JOINT METHOD
仕口部の接合構造及び接合工法
MATSUNO SHIRO (author)
2022-10-27
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
FRICTION JOINT STRUCTURE, JOINT STRUCTURE, AND DESIGN METHOD FOR FRICTION JOINT PART
| European Patent Office | 2021