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A platform for research: civil engineering, architecture and urbanism
Strengthened steel pipe confined concrete column-reinforced concrete beam frame joint in joint area
The invention discloses a strengthened steel pipe confined concrete column-reinforced concrete beam frame joint in a joint area, belongs to a building structural component and particularly relates to a steel-concrete composite structure beam and column frame joint. The strengthened steel pipe confined concrete column-reinforced concrete beam frame joint in the joint area is provided for solving the problems that the bearing force of a steel pipe confined concrete column frame joint is weak, and the requirement for the design of strong joints and weak components cannot be met. A strengthening steel pipe is arranged in a joint core area so that a steel pipe confining on a column can extend to the joint area. A hole is formed in the strengthening steel pipe, beam steel can conveniently pass through the hole, meanwhile, concrete of a beam and concrete of the column are communicated and the rigidity and the bearing force of the joint area are improved. According to an existing steel pipe concrete column-steel beam frame joint, the steel pipe confined concrete column-reinforced concrete beam frame joint has the advantages of being capable of saving steel materials, simple in joint structure, convenient to construct and reasonable in economy, and the good comprehensive economic benefits are achieved.
Strengthened steel pipe confined concrete column-reinforced concrete beam frame joint in joint area
The invention discloses a strengthened steel pipe confined concrete column-reinforced concrete beam frame joint in a joint area, belongs to a building structural component and particularly relates to a steel-concrete composite structure beam and column frame joint. The strengthened steel pipe confined concrete column-reinforced concrete beam frame joint in the joint area is provided for solving the problems that the bearing force of a steel pipe confined concrete column frame joint is weak, and the requirement for the design of strong joints and weak components cannot be met. A strengthening steel pipe is arranged in a joint core area so that a steel pipe confining on a column can extend to the joint area. A hole is formed in the strengthening steel pipe, beam steel can conveniently pass through the hole, meanwhile, concrete of a beam and concrete of the column are communicated and the rigidity and the bearing force of the joint area are improved. According to an existing steel pipe concrete column-steel beam frame joint, the steel pipe confined concrete column-reinforced concrete beam frame joint has the advantages of being capable of saving steel materials, simple in joint structure, convenient to construct and reasonable in economy, and the good comprehensive economic benefits are achieved.
Strengthened steel pipe confined concrete column-reinforced concrete beam frame joint in joint area
LIU JIEPENG (author) / YANG YUANLONG (author) / ZHOU XUHONG (author) / YAN BIAO (author) / WANG XUANDING (author)
2015-08-26
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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