Method for building underground parking waterproof facilities by means of tower crane

Abstract

The invention relates to a method for building underground parking waterproof facilities by means of a tower crane. Removal of a tower crane body is carried out after the completion of off-wall liningmasonry, a sulfur concrete temporary support is constructed between a tower crane foundation and an independent foundation in advance to absorb the vibration generated in the working process of the tower crane body, vibration damage is stopped on the sulfur concrete temporary support, through the way of removing the sulfur concrete temporary support, a concrete body permanent support can be utilized to realize the way of permanent support after pouring, unstable support of the damaged sulfur concrete temporary support to the independent foundation is removed, and thus under the condition of ensuring the strength requirement and waterproof requirement of a basic foundation of an underground garage, the transport capacity of the tower crane can be better utilized to achieve the purpose of energy saving and emission reduction.

Description

technical field [0001] The invention belongs to the technical field of energy-saving and environment-friendly building construction, and in particular relates to a method for using tower cranes to construct waterproof facilities for underground parking lots. Background technique [0002] With the rapid development of my country's economic construction, the above-ground parking lot can no longer meet the needs of use. High-rise residential buildings will be equipped with underground garages. During the construction of residential buildings, the determination of the tower crane construction plan is the key construction in the entire building construction. Technology directly affects safety, cost and construction period. The location of the tower crane foundation can only be located in the underground garage, and there are more and more construction problems that follow. Now the construction site adopts the following two methods to set up the tower crane foundation: [0003] T...

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Problems solved by technology

[0006] However, as more and more waterproof measures for underground garages use off-wall linings, it is necessary to hoist various waterproof membranes, steel bars and other lining materials into the underground garage space after the ground foundation treatment of the underground garage is completed. And these lining materials need to be moved into the space where the underground garage is located after the ground foundation is completed, and the above-mentioned construction methods need to be removed before the ground foundation of the underground garage is completed, resulting in the inability to maximize the lifting capacity of the tower crane and increase the The operation cost of underground garage waterproofing construction is reduced, and material and material resources are wasted

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