A buffer zone of a bridge segment prefabrication plant

Abstract

The invention, which belongs to the technical field of a bridge segment prefabricated plant, relates to a buffer zone in a bridge segment prefabricated plant. With an isolation zone with the double-layer partition and a sensing zone for sensing entrance and exit of vehicles, the vehicle passing efficiency is ensured and the external cold air is prevented from entering the prefabricated plant, so that the concrete pouring and maintaining effects in the prefabricated plant can be improved. The prefabrication of the bridge segments in the prefabrication plant does not change with seasons and thusthe construction progress is not affected; and the normal prefabrication of the bridge segments can be guaranteed even in winter.

Description

technical field [0001] The invention relates to a prefabrication plant for producing bridge segments, in particular to a buffer zone arranged in the bridge segment prefabrication plant. Background technique [0002] The segmental prefabrication assembly process is to divide the beam body into several segments in the longitudinal direction, prefabricate in the factory according to the predetermined design plan, set the corresponding pedestal and formwork system according to the structural size of a single segmental beam, and flexibly arrange in the prefabrication factory Prefabricated segmental pedestals realize factory-like assembly line construction operations. The short-line segmental prefabrication process is adopted in the prefabrication factory, the beam manufacturing speed is fast, and the quality is easy to guarantee. In particular, the factory management is adopted, which has changed the phenomenon of dirty, chaotic and poor construction on site, and is the main deve...

AI Technical Summary

Problems solved by technology

But in winter, because the door of the prefabrication factory is open, the cold air will directly penetrate into the prefabrication factory, thereby reducing the temperature in the prefabrication factory, and the temperature in the prefabrication factory directly affects the quality of the concrete bridge segment poured in the formwork system , especially when the temperature in the precast plant is too low, it is very unfavorable for the pouring and maintenance of concrete

In addition, even if the door of the prefabrication factory is closed in winter, when entering and exiting the vehicle, there will still be cold wind entering the factory building together with the vehicle, causing the temperature in the prefabrication factory to drop

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