包联进， 李  烨， 王  建， 童  骏
(现代设计集团华东建筑设计研究院有限公司，上海200002)

[摘要] 本文以某酒店建筑为工程背景，针对大跨悬挑结构体系进行了多种结构方案的可行性分析，从结构体系的效率、经济性、建筑方案的适应性等多个方面进行了对比，并且对各种结构解决方案在实际项目中应用的共性以及结构布置需要注意的方面进行了总结归纳。
[关键词] 大跨悬挑结构；斜拉方案；悬挂方案；结构可行性分析

Feasibility Study on Long-span Cantilever Structure
Bao Lianjin, Li Ye, Wang Jian, Tong Jun
( East China Architecture Design & Research Institute Co. , Ltd. , Xian Dai Architectural Design Croup, Shanghai 200002)

Abstract: Research in this paper aims to study on the long - span cantilever structure, analysis, based on a hotel project. Besides the traditional analysis, the efficiency of the structure、the adaptability to the architecture function and the construction cost are especially compared due to the several kinds of structure design plans. The paper also concludes the commonness in the design of the long-span cantilever structure.
Keywords: long-span cantilever; cable-stayed; suspension structure; feasibility structure study