Supporting structure of beam type conversion layer template and method for strengthening substructure

A technology of formwork support and beam conversion, which is applied in the direction of building construction, formwork/formwork/work frame, and on-site preparation of building components, which can solve the unclear stress situation of support poles and increase the safety risk of support systems , The impact of the lower floor is not fully considered to achieve the effect of improving the quality of the project, enhancing the bearing capacity, and speeding up the construction speed
CN101761231AInactive Publication Date: 2010-06-30青建集团股份公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
青建集团股份公司
Publication Date
2010-06-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a supporting structure of a beam type conversion layer template, which is characterized in that an upright stanchion and a cross bar which are fixedly connected together are arranged independently under a beam bottom template and within a location sideline range of a beam, wherein the top end of the upright stanchion is provided with an adjustable jacking, and a wood beam is arranged between the adjustable jacking and the beam bottom template. The invention also discloses a method for strengthening a substructure of the supporting structure of the beam type conversion layer template. The invention utilizes the upright stanchion arranged independently under a frame-supported beam to bear greater load; the upright stanchion arranged independently under the beam can carry out a loading analysis precisely, which is favorable for adopting a targeted strengthening measure; and strengthening on a lower floor can avoid structural quality accident caused by the great load of the conversion layer.
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Description

technical field

[0001] The invention relates to a formwork supporting structure of a beam-type transfer floor, and in particular to a method for reinforcing its substructure. It belongs to the technical field of construction engineering. Background technique

[0002] Modern high-rise buildings are developing towards multi-functional and comprehensive purposes. On the same vertical line, the top floors are arranged with residences and hotels, the middle floors are used as office rooms, and the lower floors are used as shops, restaurants and cultural and entertainment facilities. Floors with different uses require bays of different sizes and adopt different structural forms. This requires the top of the building to be the axis of the small bays and arrange more walls, the middle part should have small and medium-sized interior spaces, and the lower part should have as much free and flexible space as possible, the column network should be large, and the walls should be as few ...

Claims

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