Method for erecting collapsed high-rise block

Abstract

The invention discloses a method for erecting a collapsed high-rise block. The method comprises the following steps: 1, digging a pit 15 meters downward from the position of a dotted line of the collapsed block in an attached drawing; 2, lifting the collapsed block for 1 meter from the roof of the collapsed block by a jack; 3, closing positions of windows from the first to the fifth floor of the collapsed block; 4, filling water in space of rooms on the ground floor; and 5, filling water from the second floor to the fifth floor gradually; and because weight of water leads the first to the fifth floor of the block to sink into the 15m pit, opening the closed positions of the windows, and pouring cement concrete into space of the rooms. The method has the advantages of simple design, low cost, safety and reliability, reduces a 13-floor block to a 8-floor block to achieve the aim of stabilizing the foundation of the block, can quickly carry out construction, discloses the constructing process, ensures that consumers of the sixth to the thirteenth floor cannot be subjected to economic losses, and ensures that the 13-floor blocks around can implement the technical scheme, so the technical scheme has practicality.

Description

Technical field [0001] The invention relates to a rectifying method for the collapse of multi-storey high-rise buildings, in particular to a rectifying method for the collapsing of the No. 7 building of Jingyuan by the Lianhua River under construction at the intersection of Luoyang, Shanghai. Background technique [0002] At 5:30 on June 27, 2009, a 13-storey building collapsed at the Luoyang intersection of Lianhua South Road, Minhang District, Shanghai. The building collapsed when it was tilted and then fell to the ground slowly. From the photos, it can be seen that the foundation is soft and deep. After the building collapses, theoretically, three destinations can be made. The first is to completely demolish it, and the second is to use it as a Commemorate the usefulness of making museum, the 3rd kind is to adopt a kind of safe and reliable method to carry out righting, before the present invention is not made, the method for righting that does not adopt to dig pits to ir...

AI Technical Summary

Problems solved by technology

[0002] At 5:30 on June 27, 2009, a 13-storey building collapsed at the Luoyang intersection of Lianhua South Road, Minhang District, Shanghai. The building collapsed when it was tilted and then fell to the ground slowly. From the photos, it can be seen that the foundation is soft and deep. After the building collapses, theoretically, three destinations can be made. The first is to completely demolish it, and the second is to use it as a To commemorate the usefulness of the museum, the third is to adopt a safe and reliable method for righting. Before the present invention was made, the righting method of digging pits and watering was not used.

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