Rapid construction method for offshore reinforced concrete frame structure

Abstract

The invention provides a rapid construction method for an offshore reinforced concrete frame structure. The rapid construction method for the offshore reinforced concrete frame structure comprises the following steps of step 01 beam column framework prefabrication, prefabricating a beam column framework which is formed by a vertical column and not less than one layer of horizontally cross beams through concrete at a smooth and open position; step 02 integrally hanging the beam column framework, transporting the beam column framework through a scow and hanging the beam column framework through a floating crane after concrete cast-in-situ of the beam column framework is finished and the intensity achieves the design intensity; step 03 concrete cast-in-situ of floor slabs, arranging a mixer on a mixing ship or a platform and enabling a crane cableway bucket to perform floor board pouring; S04 brickwork and decoration engineering construction which comprises performing brickwork and decoration engineering construction on the beam column framework. According to the rapid construction method for the offshore reinforced concrete frame structure, the integral fabrication hanging technology is adopted, the construction work efficiency is improved, and the construction period is shortened.

Description

technical field [0001] The invention relates to the field of port engineering construction, in particular to a rapid construction method for an offshore reinforced concrete frame structure. Background technique [0002] In recent years, with the continuous development of modern port projects, the main project of the terminal is getting farther and farther away from the inland, and the construction conditions are getting worse and worse. Port operations tend to be offshore, deep water, and offshore. At present, the construction of the main body of the open sea wharf and its ancillary facilities on the wharf is mainly carried out by mixing ships and square barges. Affected by factors such as swell, monsoon, and foggy weather, the number of effective operation days for the Wharf Wharf Project is limited, and the progress of the project cannot be guaranteed. For the construction of dockside ancillary facilities (such as the control building), the transportation, loading and unl...

AI Technical Summary

Problems solved by technology

At present, the construction of the main body of the open sea wharf and its ancillary facilities on the wharf is mainly carried out by mixing ships and square barges. Affected by factors such as swell, monsoon, and foggy weather, the number of effective operation days for the Wharf Wharf Project is limited, and the progress of the project cannot be guaranteed.

Images