Reinforcing device and method of steel reinforced concrete structure beam side formwork
A technology for concrete structures and concrete beams, which is applied in the fields of formwork/formwork/work frame, on-site preparation of building components, building construction, etc., can solve the problems of high engineering cost, low construction efficiency, difficult operation, etc. Difficult to operate, reduce workload, improve the effect of template rigidity
Pending Publication Date: 2017-09-05
CHINA MCC17 GRP
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Problems solved by technology
[0003] The present invention provides a reinforcement device and method for the beam side formwork of steel concrete structure, aiming to solve the problem of large workload and high engineering cost when the traditional concrete beam side formwork reinforcement method proposed in the above background technology is used for medium-strength steel concrete structure , Difficult operation and low construction efficiency
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Embodiment 1
[0025] Such as Figure 1 to Figure 4 As shown, a reinforcing device and method for the side formwork of a steel concrete structure beam is mainly used for reinforcing the steel concrete beam 6, the steel concrete beam 6 includes a steel 8 and a concrete beam 10, and the steel 8 is arranged on the concrete Inside the beam 10, the outer pad of the concrete beam 10 is provided with a skid 7, and the skid 7 is used as the second flute of the steel concrete beam 6; the bottom of the concrete beam 10 is provided with a load-bearing steel pipe 9, and the load-bearing steel pipe 9 is used as the main flute of the steel concrete beam 6; including reinforced channel steel 1, the reinforced channel steel 1 is two channel steels respectively arranged on the left and right sides of the steel concrete beam 6, and the back of the channel steel is opposite and distributed in parallel, The middle part of the reinforced channel steel 1 is provided with a first hole, and the first hole is provid...
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The invention provides a reinforcing device and a method of a steel reinforced concrete structure beam side formwork. The device comprises two reinforcing channel steel arranged at the left side and the right side of a steel reinforced concrete structure beam, wherein the back faces of the channel steel are opposite and distributed in parallel; a first hole part is arranged in the middle of each reinforcing channel steel; a cross-pulling screw rod is arranged in each first hole part; external threads are formed at two ends of each cross-pulling screw rod; fastening nuts are in threaded connection with two ends of each cross-pulling screw rod; each cross-pulling screw rod is connected with the reinforcing channel steel at the left side and the right side through the fastening nuts. The reinforcing device and the method of the steel reinforced concrete structure beam side formwork aim to solve the problems that when a traditional concrete beam side formwork reinforcing method provided in a background technology is used for a stiff steel reinforced concrete structure, the workload is large, the engineering cost is high, the operation is difficult, and the construction efficiency is low.
Description
technical field [0001] The invention relates to the field of construction engineering, in particular to a reinforcement device and method for a steel concrete structure beam side formwork. Background technique [0002] At present, more and more rigid steel concrete structures are used in high-rise buildings. The traditional concrete beam side formwork reinforcement method requires cross-tensioned screws in the beam section. Since the reinforced concrete steel beam has built-in steel, it is not easy to excavate the screw on the side of the steel. holes, and opening screw holes on the steel section will affect the force of the structure, too many holes need to be strengthened, which increases the workload and increases the cost of the project; in addition, because the holes are small, together with two Formwork holes, three points and one line, the actual operation is difficult, and the construction efficiency is low. Contents of the invention [0003] The present invention...
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IPC IPC(8): E04G13/04
CPCE04G13/04
Inventor 厍龙斌
Owner CHINA MCC17 GRP