Jacking pipe cutting protective structure for building remains and construction method thereof

Abstract

The invention discloses a jacking pipe cutting protective structure for building remains and a construction method thereof. The protective structure comprises an earthwork foundation, a migration body, a box-shaped protective system and a hoisting base, and the box-shaped protective system comprises steel plate protective barrels and protective barrel keels; and the hoisting base comprises steel pipe curtains and opening locking steel beams, the opening locking steel beams and the steel pipe curtains are connected to form a whole, and the hoisting base is provided with hanging point structuresfor allowing hoisting ropes to be connected. The construction method of the protective structure comprises the steps of layered excavation of earthwork, pre-reinforcing of the migration body, lateralreinforcing, earthwork foundation construction, surrounding basement treatment, erection of a jack jacking pipe device, jacking trying, steel pipe marching, butting-joint of steel pipes, jacking andpenetrating through of a soil body, connection of the steel pipes and the opening locking steel beams, hoisting point setting, hoisting and the like. According to the jacking pipe cutting protective structure for the building remains and the construction method thereof, site arrangement is easy, the construction progress is quick, interference factors are less, civilized construction is facilitated, various resources can be well utilized, it can be ensured that surrounding existing facilities are intact, and safety of lives and property of residents is ensured.

Description

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AI Technical Summary

Benefits of technology

This patented technology improves upon previous methods used during migrations or transit procedures while maintaining their structural integrity. It uses segments divided into smaller sections and placed layers at specific locations along an inclined surface called a shelf level. By adding protective systems around these areas, the movement becomes more secure without damaging valuable assets such as cultural relices from older structures. Additionally, this design allows for quicker installation times due to lower costs compared to traditional ways like drilling holes through concrete slabs. Overall, this new approach enhances safety and efficiency in building constructions.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the efficiency and safety of traditional methods like pipelay crane installation (PCC). However, these techniques have limitations such as long lead time required for excavations due to limited workspace available at the worksite, expensive equipment needed during operation, loud noises caused by heavy machinery use, environmental concerns associated with burning fossil fuels, etc., which make it difficult to maintain structurally preserved buildings after they were demolished without damaging their cultural heritage.

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