大型悬挑钢结构施工关键技术分析

摘要

The PaPer illustrates the main features for the large overhanging steel structure,and analyzes the key technique for the large overhan-ging steel structure construction from the environment-friendly construction,hoisting equiPment,overhanging steel measurement,and structural design,so as to Promote the quality and efficiency of the engineering construction.%阐述了大型悬挑钢结构的主要特点，从环保施工、吊装设备、悬挑钢测量、结构设计等方面，分析了大型悬挑钢结构施工的关键技术，对提升工程建设的质量和效率有重要的意义。