Blister sounding pipe energy pile bridge deck deicing system and construction method thereof

Abstract

The invention belongs to the technical field of civil construction, and particularly discloses a blister sounding pipe energy pile bridge deck deicing system and a construction method thereof. The blister sounding pipe energy pile bridge deck deicing system comprises an energy pile foundation and bearing platform structure, a bridge deck heat exchange system, a multifunctional heat collector waterpump system and a heat transfer pipe. According to the invention, the existing cast-in-place pile blister sounding pipe is used as an energy pipe, the bottom is communicated through a U-shaped connector to form the energy pile, heat conduction liquid flows into the energy pile from the multifunctional heat collector, flows to the bridge deck slab after heat exchange and melts ice and snow on thebridge deck, and the purpose of removing ice and snow is achieved. The system is suitable for bridges with the foundation being a pile foundation, capable of removing ice and snow on bridge decks by utilizing geothermal resources, long in service life, low in construction cost, and low in later-period labor and maintenance cost, achieves energy conservation and environmental protection, and is a new green building technology.

Description

technical field [0001] The invention belongs to the technical field of civil engineering, and in particular relates to a deicing system and a construction method for a plastic-absorbing acoustic measuring tube energy pile bridge deck. Background technique [0002] At present, the bridge deck deicing methods are mainly salt spraying and mechanical deicing. Using salt for bridge deck deicing will accelerate the corrosion of the bridge structure and threaten the overall stability of the structure. The chlorides in it will cause cumulative corrosion of bridge facilities. , and more and more maintenance and repair processes will not only increase the cost but also cause a vicious cycle for the long-term work of the bridge. The oxidation of the steel bar under the influence of chloride will cause the cross-sectional area of ​​the steel bar to become smaller and the stress of the steel bar will increase. [0003] Shallow geothermal energy is a clean and sustainable energy source wi...

AI Technical Summary

Problems solved by technology

However, this method easily affects the normal operation of road traffic; and is greatly affected by road conditions; it consumes a lot of power

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