Inclined member steel bar reinforcing device and reinforcing method

Abstract

The invention provides an inclined member steel bar reinforcing device and method. The device comprises protection devices disposed at two sides of an inclined member, and the protection devices are used for limiting the position of the inclined member; and one sides of the protection devices are connected to the inner side of a formwork, a rib is arranged on the outer side of the formwork, and the protection devices are connected to the rib through drag hooks. The device has the beneficial effects that the upper and lower protection devices of the inclined member can be prevented from exceeding allowable deviation; serious defects of the structure due to the fact that upper and lower protection devices of the inclined member greatly exceed allowable deviation (1.5 times of allowable deviation) can be avoided; and the engineering quality of the inclined member can be greatly improved, the bearing capacity of the inclined member is improved, the safety of the inclined member in use is guaranteed, and the engineering hidden danger is reduced.

Description

technical field [0001] The invention belongs to the field of construction engineering, and in particular relates to a reinforcement device and a reinforcement method for inclined components. Background technique [0002] In the existing technology, inclined cast-in-place reinforced concrete components such as stairs, theater stands, inclined roofs, belt corridors, hoppers, inclined walls, inclined columns, inclined beams, etc., are very common in construction projects. Some formwork is supported on both the upper and lower sides of the inclined member, while others are only supported on the bottom surface. After the construction of formwork and steel bars is completed and the concrete is poured, the phenomenon of arching of the bottom and upper steel bars often occurs. This phenomenon is covered by the concrete that has been poured, so it is not paid attention to, and often reduces the bearing capacity of the component. become engineering hazards. [0003] After analysis, ...

AI Technical Summary

Problems solved by technology

According to the detection of similar solid structures, the protective layer of the reinforcement on the bottom side of the inclined member is obviously too large, and a considerable proportion is more than 1.5 times the allowable deviation of the protective layer. Acceptance standards, this part is a serious defect, which affects the safety of the component, and it cannot be used without treatment and acceptance.

Images