BIM-based external beam structure
A columnar structure and longitudinal beam technology, applied in the field of BIM-based external beam structure, can solve problems such as poor structural strength of the beam structure, and achieve the effects of improving structural strength, increasing vibration, and uniform quality
Pending Publication Date: 2018-11-06
CHONGQING CONSTR RESIDENTIAL ENG +2
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Problems solved by technology
[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a BIM-based external beam structure to solve the problem of poor structural strength of the beam structure in the prior art due to poor exhaust
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[0019] refer to Figure 1 ~ Figure 4 Shown: A BIM-based hanging beam structure, including beam 1 and longitudinal beam 2 connected by four-way connectors. Both beam 1 and longitudinal beam 2 are formed by pouring concrete through the framework of steel bars 3; the framework of steel bars 3 includes multiple The steel bar 3 is a columnar structure connected by a number of annular connecting bars 4. The columnar structure is provided with exhaust reinforcements used in the concrete pouring process. The connecting rod 5 is provided with several collars on the outer side of the multi-section connecting rod 5, and the plurality of collars are distributed along the axial direction of the multi-section connecting rod 5, and each collar is connected to each steel bar 3 through a reinforcing rib 6; Further improve the mesh degree of the steel bar 3 skeleton, and a triangular structure is formed between two adjacent reinforcing ribs 6 on each collar and the annular connecting strip 4, w...
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The invention discloses a BIM-based external beam structure, comprising a cross beam and a longitudinal beam, which are connected through a four-way connecting member, wherein the cross beam and the longitudinal beam are both formed by pouring concrete into a steel frame; the steel frame comprises a columnar structure formed by connecting a plurality of steel bars through a plurality of annular connecting bars; an exhaust reinforcing member is arranged inside the columnar structure; the exhaust reinforcing member comprises a plurality of connecting bars which are rotatably connected between the two ends of the columnar structure; a plurality of the connecting bars are rotatably connected successively through a plurality of internal hollow connecting rods; each connecting rod is sleeved with a specific-shaped exhaust wheel; the length of each blade of the specific-shaped exhaust wheel is unequal; an exhaust drill rod is cooperatively arranged between each specific-shaped exhaust wheel and each reinforcing bar; the exhaust drill rod comprises an abutting rod in connection with the reinforcing bar through an elastic telescopic member; and the abutting rod is abutted against each bladeof the specific-shaped exhaust wheel in a sliding manner. Compared with the prior art, the BIM-based external beam structure in the present invention can better discharge air bubbles in the concretepouring process; and the poured cross beam or longitudinal beam is good in punning degree and high in quality.
Description
technical field [0001] The invention relates to the technical field of beam structures, in particular to a BIM-based external beam structure. Background technique [0002] BIM, also known as building information model or building information management or building information manufacturing, is based on various information data of construction projects, simulates the real information of buildings through digital information simulation, and realizes engineering through three-dimensional building models. Supervision, property management, equipment management, digital processing, engineering management and other functions. It has eight characteristics of information completeness, information relevance, information consistency, visualization, coordination, simulation, optimization and graphing. The construction unit, design unit, construction unit, supervision unit and other project participants are on the same platform and share the same building information model. Conducive t...
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IPC IPC(8): G06F17/50
CPCG06F30/13
Inventor 陈怡宏邹云华傅建华谷军黄沁康明余瑜张意余杰
Owner CHONGQING CONSTR RESIDENTIAL ENG