异形超高层建筑关键施工工艺研究

发布时间：2018-06-29 22:53

本文选题：异形超高层建筑 + 垂直运输系统　；参考：《浙江大学》2013年硕士论文

【摘要】：高层及超高层建筑的兴起为建筑施工技术研究与应用提供了越来越多的机遇与挑战,伴随着高层建筑“异形化、综合化、生态化和智能化、结构体系的多元化”的新发展趋势,超高层建筑施工技术的研究与应用也在各个方面取得了突破性地进展。本文依托湖州喜来登温泉度假酒店工程实例,系统分析和总结了国内外超高层建筑发展现状和发展趋势,着重研究了异形超高层建筑的测量技术、整体提升脚手架、泵送混凝土、压型钢板组合楼板、异形钢框架的安装与校正、钢结构的连接、钢结构的防火防腐等关键施工技术。主要研究内容如下：(1)介绍了国内外高层及超高层建筑发展的发展动态、发展趋势、混合结构体系的试验研究情况；混合结构体系受力、施工特点及施工控制技术的展望；并且系统介绍了异形超高层建筑-湖州喜来登温泉度假酒店工程的建筑、结构设计的新颖之处,及施工工艺的特点与难点。(2)研究了异形超高层建筑的垂直运输系统的组成,分析了湖州喜来登温泉度假酒店工程的垂直运输系统中的塔吊及人货电梯的选用方法及布置方式。(3)研究了异形超高层建筑的施工测量及主体结构的垂直度引测技术,介绍了湖州喜来登温泉度假酒店的异形钢框架的测量技术与混凝土核心筒的测量技术。(4)研究了超高层建筑的混凝土核心筒的浇筑,通过湖州喜来登温泉度假酒店实例介绍整体提升脚手架的施工工艺,压型钢板组合楼板施工工艺、混凝土核心筒领先钢框架的层数的确方法、核心筒混凝土的泵送工艺。(5)研究了超高层混合结构体系建筑的钢框架的安装与校正,主要介绍湖州喜来登温泉度假酒店钢框架安装前的施工准备、异形钢柱的安装与校正方法、钢梁的安装与校正、异形钢桁架、劲性钢骨的安装工艺及钢结构的连接与防火防腐等施工工艺。
[Abstract]:The rise of high-rise and super-tall buildings provides more and more opportunities and challenges for the research and application of building construction technology. Along with the new development trend of "heteromorphism, integration, ecology and intelligence, structural system diversification" of high-rise buildings, The research and application of super-high-rise building construction technology have also made a breakthrough in all aspects. Based on the engineering example of Sheraton Hot Spring Resort Hotel in Huzhou, this paper systematically analyzes and summarizes the development status and development trend of super tall buildings at home and abroad, and emphatically studies the measurement technology of super tall buildings with special-shaped shapes to enhance the scaffolding as a whole. The key construction techniques such as pumping concrete, composite slab of profiled steel plate, installation and correction of special-shaped steel frame, connection of steel structure, fire prevention and anticorrosion of steel structure, etc. The main contents of the research are as follows: (1) the development trends and trends of high-rise and super-high-rise buildings at home and abroad, the experimental research of hybrid structure system, the stress of hybrid structure system, the construction characteristics and the prospect of construction control technology are introduced. And it systematically introduces the building, the novelty of the structure design, the characteristics and difficulties of the construction technology of the super high-rise building of Huzhou Sheraton Hot Spring Resort. (2) the composition of the vertical transportation system of the super tall building with special shape is studied. This paper analyzes the selection method and layout of tower crane and cargo elevator in vertical transportation system of Sheraton Hot Spring Resort Project in Huzhou. (3) the construction survey of super tall building with special-shaped structure and the vertical degree lead measurement technology of main structure are studied. This paper introduces the measurement technology of special-shaped steel frame and concrete core tube of Sheraton Hot Spring Resort in Huzhou. (4) the pouring of concrete core tube in super high-rise building is studied. Through the example of Sheraton Hot Spring Resort in Huzhou, this paper introduces the construction technology of integral lifting scaffolding, the construction technology of composite slab of profiled steel plate, and the concrete core tube leading the steel frame. The pumping technology of core tube concrete. (5) the installation and correction of steel frame of super high-rise mixed structure system building are studied. The construction preparation before installation of steel frame of Sheraton Hot Spring Resort Hotel in Huzhou and the installation and correction method of special-shaped steel column are introduced. Installation and correction of steel beam, installation technology of steel truss with special-shaped shape, installation technology of stiffened steel frame, connection of steel structure and anti-fire and anticorrosion construction technology.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU974

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