Abstract：
Harbin station renovation project of upper roof with arched structure, in the construction process, the requirements of the installation of templates are relatively high, in design and construction, the difficulty is great. In order to achieve the project "Art Nouveau style" curve effect, the construction difficulty and construction technology are analyzed and studied, based on the supporting system of selection, beam bottom (bottom floor) pole position, beam bottom(bottom floor) the main keel selection, beam bottom (bottom floor) keel laying method, template installation, concrete pouring sequence and several aspects of research and selection of concrete materials, summarizes the construction technology of large span concrete arch roof structure for it.
Weng Xue-dong,Ma Shu-long,Zhang Li-xin et al. Construction Technology of Large Span Concrete Arch Roof Structure[J]. Architecture Technology, 2019, 50(1): 54-56.
