Abstract：
New Kunming Airport is located on the edge of seismic zone with high seismic intensity and multiple faults pass through the airport site. Large deformation seismic joint is set between the seismic zone and non-seismic zone of the terminal building. BIM information-based technique is adopted for general arrangement of fluid pipelines with different structural deformations and displacements. After calculation and analysis of forces on pipeline under various deformations and reasonable selection of deformation hose, compensator, support/hanger, one of zigzag or U-shape connection, various deformation requirements of pipeline system at large deformation position of crossing structure are satisfied, pipeline safety performance is guaranteed and safety protection level of important building is improved.
ZHANG Zheng,XIE Hui-xue,LI Zhen-wei. CONSTRUCTION TECHNIQUE OF LARGE DEFORMATION POSITION OF FLUID
PIPELINE CROSSING STRUCTURE[J]. Architecture Technology, 2013, 44(8): 731-734.
