以某高层建筑物为例，根据该工程的施工要求，制定了悬挑外架施工技术方案，从外架搭设尺寸、连墙件设计及悬挑工字钢设计等方面，对其施工工艺及技术要求进行了详细分析，保证了建筑高空作业的安全性与高效性。%Taking the high-rise building as an example,according to the engineering construction demands,the paper formulates external cantile-ver construction technology scheme,and specifically analyzes its construction technologies and technical demands from aspects of external support setting design,wall-connecting parts design and cantileverⅠ-shape steel design,so as to guarantee the architectural construction safety and effi-ciency at elevated heights.
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