Research On Key Constmction Technology Of Hetewsexual High-Rise Building

The rise of super high-rise buildings provides more and more opportunities to the study and application about construction technology. With super high-rise buildings "irregular, integrated, ecological and intelligent, structure diversification", the research and application have made breakthrough progress.Combined with Huzhou Sheraton Resort, the thesis analyzes the present situation and the trend about super high-rise building, focuses on the measurement technology of irregular super high-rise buildings, integral lifting scaffolding, concrete pump, pressure plate composite floor plate, special-shaped steel frame installation and calibration, connection of steel structure, steel structural fire anti-corrosion and other key construction technology.The contents are as follows:(1) The thesis introduces the development and the trend of high-rise building, the research of mixed structure; the prospect of mixed structure stress, the construction characteristics and construction control technology.Also, the thesis introduced a system of irregular high-rise building-Huzhou Sheraton Resort, the new structure technology, and the characteristics and difficulties of the construction process.(2) The thesis made a research on the composition of vertical transportation system in irregular super high-rise buildings. Combined with Huzhou Sheraton Resort, the thesis analyzes vertical transportation systems, the selection and arrangement of lift.(3) The thesis made a research on construction surveying about the irregular high-rise building, and cited the main structure of the vertical measurement technology. Also, the thesis introduces Huzhou Sheraton Resort profiled steel frames and concrete core wall measurement techniques Measurement techniques.(4) The thesis made a research on the super high-rise pouring concrete core wall. Take Huzhou Sheraton Resort for example, the thesis introduced how to enhance scaffold construction technology, pressure plate combination floor construction techniques, concrete core wall layers of steel frame is indeed leading method core tube concrete pumping process.(5) The thesis made a research on the structure of super high-rise mixed-steel frame construction system installation and calibration. Take Huzhou Sheraton Resort for example, the thesis introduced steel frame construction preparation before installation, the installation of profiled steel columns and calibration methods, steel girder installation and calibration, profiled steel trusses, steel installation process stiff connection with fire and steel corrosion and other construction techniques.