Construction method of prefabricated pressure relief cone of rebar concrete silo structure

Abstract

The invention relates to the field of construction, in particular to a construction method of a prefabricated pressure relief cone of a rebar concrete silo structure. The method includes the steps ofprocessing and curing a pressure relief cone prefabricated component at the first stage, making a preparation before the pressure relief cone prefabricated component is hoisted at the second stage, hoisting the pressure relief cone prefabricated component at the third stage, and binding pressure relief cone rebars and secondarily pouring and curing concrete at the fourth stage. The pressure reliefcone is constructed by hoisting the rebar concrete prefabricated cone, the cone is completed in a prefabricating field, manual operation is proficient, the construction process is easy to monitor, concentrated curing is beneficial for improving the quality of the concrete component, the labor environment of workers is improved, labor intensity is reduced, risks in the labor resource input and construction process are reduced, the installation work of warehouse bottom devices is developed when the prefabricated component is produced and cured, the project duration can be remarkably shortened,construction efficiency is improved, the on-site scaffold erecting work and formwork supporting work are reduced through mechanical installation, construction is rapid and convenient, project cost issaved, environment pollution and construction noise pollution are effectively reduced, and energy conservation and consumption reduction are facilitated.

Description

technical field [0001] The invention relates to the field of building engineering construction, in particular to a construction method for a prefabricated decompression cone of a reinforced concrete silo structure. Background technique [0002] Reinforced concrete silo is an ideal structural form for pre-homogenization of bulk materials in cement plants. For cement silos or raw material homogenization silos with a diameter greater than 15m, the construction of the decompression cone in the silo often adopts the traditional cast-in-place concrete structure. After the construction is completed, the concrete cone is poured from the warehouse. Because of its large volume and height, many construction procedures, heavy workload, complex process, difficult construction, high requirements on construction quality and long construction period, it is a silo structure construction. difficulty. Contents of the invention [0003] The present invention aims to solve the above problems,...

AI Technical Summary

Problems solved by technology

[0002] Reinforced concrete silo is an ideal structural form for pre-homogenization of bulk materials in cement plants. For cement silos or raw material homogenization silos with a diameter greater than 15m, the construction of the decompression cone in the silo often adopts the traditional cast-in-place concrete structure. After the construction is completed, the concrete cone is poured from the warehouse. Because of its large volume and height, many construction procedures, heavy workload, complex process, difficult construction, high requirements on construction quality and long construction period, it is a silo structure construction. difficulty

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