Turnover outer overhanging inclined column supporting system and construction method thereof

Abstract

The invention discloses a turnover outer overhanging inclined column supporting system and a construction method thereof. The system comprises an overhanging main beam, a first adjustable inclined support, a cable-stayed steel wire rope, a conversion support or a second adjustable inclined support, and third adjustable inclined supports; the overhanging main beam corresponds to the position of theback side of an inclined column and is connected with a structural floor slab of a construction floor in an overhanging mode; the first adjustable inclined support is obliquely supported between theupper surface of the overhanging main beam and a back side formwork on the back side of the inclined column; the cable-stayed steel wire rope is obliquely arranged between the upper surface of the structural floor slab and the front side formwork on the front side of the inclined column in a pulled mode; the conversion support or the second adjustable inclined support is supported between the lower surface of the overhanging main beam and a lower-layer structural floor slab, and the conversion support or the second adjustable inclined support is connected with an adjacent structural column ina column holding mode through a transverse rod; and the third adjustable inclined supports are symmetrically supported between the upper surface of the structural floor slab of the construction floorand the side formworks on the two sides of the inclined column. According to the turnover outer overhanging inclined column supporting system and the construction method thereof, the supporting systemis good in stress performance, safety and stability can be achieved, the construction is easy, the mounting efficiency is high, and the problem of overhanging inclined column formwork supporting is solved.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a turnable external cantilever inclined column support system and a construction method thereof. Background technique [0002] With the continuous pursuit of architectural modeling in the construction industry, in order to realize the architectural shape and other purposes, inclined columns appear as a common structural component in various buildings. According to the layout of the building structure, the oblique columns are often arranged on the outer edge of the structure, and cantilevered towards the outside of the structure. [0003] In engineering projects, there are a large number of overhanging special-shaped inclined columns, but there are many types of sizes, specifications and inclination angles. In order to meet the modeling requirements, steel formwork is required for construction, and precise control of positioning is required. It is difficult to c...

AI Technical Summary

Problems solved by technology

It is difficult to construct on high-altitude cantilevered components, and the safety risks are high, so it is difficult to ensure the smooth implementation of construction

At the same time, for various sizes and inclination angles, it is difficult to reuse the fixed formwork system

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