Concrete Static Cutting and Demolition Construction Method

Abstract

The invention discloses a concrete static force cutting dismantling construction method which mainly comprises the steps of construction equipment selection, cutting unit division, supporting scaffold erection, hoisting auxiliary facility installation, cutting construction, component hoisting and site cleaning. The concrete static force cutting dismantling construction method has the obvious advantages that the effect on the surrounding structures is small in the process of constructing, the constructing speed, the constructing precision and the safety are high, and components which are cut through the static force are convenient to clean. The concrete static force cutting dismantling construction method is suitable for dismantling various reinforced concrete members, and especially for dismantling the part structures with the high demand for dismantling and with the small effect on an original structure. Time and production cost are greatly saved, and the construction period is effectively shortened.

Description

technical field [0001] The invention belongs to the field of construction engineering, in particular to a concrete static cutting and demolition construction method. Background technique [0002] At present, urban construction is changing with each passing day, and old buildings often need to be demolished. Or during the construction of the construction project, due to the change of the functional design of some projects, it is necessary to demolish the part of the concrete structure project that has been completed. Since the demolition location is only a part of the overall concrete structure, the design requires that the adjacent structures should not be affected during the demolition process, so as to ensure the safe use of the adjacent structures. [0003] Existing demolition of building concrete generally adopts manual crushing or mechanical crushing. During the construction process, there are often problems such as long construction period, large labor input, low effi...

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Problems solved by technology

[0003] Existing demolition of building concrete generally adopts manual crushing or mechanical crushing. During the construction process, there are often problems such as long construction period, large labor input, low efficiency, large impact on the surrounding environment, and large amount of post-construction processing. The concrete structure has the disadvantages of large impact, and it is not safe and prone to accidents

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