INTEGRATED FORMWORK SYSTEM FOR SUPER HIGH-RISE BUILDING CONSTRUCTION

摘要

An integrated formwork system for super high-rise building construction, comprising a climbing system (17) in a stereoscopic structure formed by enclosure of climbing form units (21), wherein a jacking system (16) formed by jacking units (20) is arranged in the stereoscopic structure; a space for mounting of steel structures and reinforcing bars and pouring of a concrete wall is formed between the climbing system (17) and the jacking system (16); the climbing system (17) and the jacking system (16) are both capable of moving vertically; the climbing form units (21) all correspond to the jacking units (20) close to the side wall and are capable of moving synchronously or separately; the jacking units (20) are provided with a vertical adjusting device (30) and a horizontal adjusting device (32) which are used for positioning position junctions in the vertical direction and the horizontal direction respectively; and each jacking unit (20) is provided therein with a plurality of sets of tensioning devices for enhancing structure stability. The formwork system has little dead weight, a low center of gravity and good structural safety; the construction operating surface is broad; the preparation time and lifting time for each climbing are as short as possible, and the working efficiency is the highest possible; and in standard floor construction of a super high-rise building, the formwork system may shorten the construction period by one or more days compared to other systems.